Filter products
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                                            - General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- 
                                                                                                                        
                                                                                    Distillation, separation, filtration
                                                                            
                                                            
                                                                                                                                        
    
                        
            - 
                                                                                                                        
                                                                                    Distillation, synthesis
                                                                            
                                                            
                                                                                                                                        
    
                        
            - Flasks with NS joint neck
- Components for reaction and distillation
- Flat ground flange reaction vessels
- KPG stirrer and bearings
- Dropping Funnels
- Reflux condenser
- Distillation-Accessories
- 
                                                                                                                        
                                                                                    Components for Extraction
                                                                            
                                                            
                                                                                                                                        
    
                        
            
- Gas wash bottles
- Tubing adapters
- Standard ground stoppers
- NS joints accessories
- Ground joints, attachable
- Stopcocks and Valves
- Laboratory reactors
 
- Rotary evaporators
- Separating, centrifuging
- Filtration
 
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                                                                                    Distillation, synthesis
                                                                            
                                                            
                                                                                                                                        
    
                        
            
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and Microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Life Sciences
- Chromatography
- Cleanroom
- About Us
                                                                                        
                                                                                            
                                    Soxhlet extractors, without stopcock
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Borosilicate glass 3.3 which is resistant to heat and almost all chemicals. They meet the highest quality standards according to DIN 12602.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels, conical, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Supplied with PTFE stopcock. With PE conical stopper.ISO 4800NS necks according to DIN 12242 standard
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnel holder, PP
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Suitable to hold all types of laboratory funnels and also separatory funnels with diameter from 60 up to 150 mm. Two tapered wedges are provided to ensure firm grip.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    LLG-Separating funnel, conical, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Separating funnel with PTFE stopcock.DIN ISO 4800With standard ground joint and stopper
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    LLG-Separating funnel acc. to Squibb, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Separating funnel acc. to Squibb with PTFE stopcock.DIN ISO 4800With standard ground joint and stopperWhite graduation
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Water estimators acc. to Dean Stark, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Acc. to DIN 12420 (xylol method), capacity: 10:0,1ml, with round bottom flask 500ml, measuring tube and condenser made of DURAN® - tubing, flask: DURAN®.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating Funnels acc. to Gilson, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    With NS-socket and interchangeable PE stopper, stopcock and key with retaining device. Ungraduated.Two types available:With solid glass keyWith PTFE key
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Dimroth condensers for extractors, with glass olives, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For condensing vapours, with NS cone, water connection: glass olives, made of DURAN® tubing.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Condensers acc. to Allihn for extractors, DURAN® tubing, with glass olives
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Made of DURAN® tubing. For condensing vapours. With cone, water connection with glass olives.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Condensers acc. to Allihn for extractors, DURAN® tubing, with plastic olives
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Made of DURAN® tubing. For condensing vapours. With cone, water connection with GL 14 thread and two threaded plastic olives.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Distribution tubes with frit, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Made of DURAN® tubing. Distribution tubes with frit (porosity: 0), for specific heavy solvents.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels, Squibb-pattern, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Supplied with PTFE stopcock. With PE conical stopper.ISO 4800NS necks according to DIN 12242 standard
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels, borosilicate glass 3.3, with PE conical stopper
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Volume graduations and inscriptions are printed with white enamelThick wall and reinforced rimInterchangeable PTFE stopcockAccording to DIN 12242ISO 4800
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Allihn condensers for Soxhlet
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Manufactured from borosilicate glass 3.3 with glass side arm. The side arms accept tubings with 8/9 mm bore size.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Condensers acc. to Dimroth for extractors, with glass olives
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Manufactured from borosilicate glass 3.3 with glass side arm. The side arms accept tubings with 8/9 mm bore size.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Distribution tube
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Distribution tubes with frit (porosity: 0), for specific light solvents, made of DURAN® tubing.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Extractor heads for specific light solvents, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Extractor heads for the extraction of liquids with specific light solvents, with insert filter (porosity: 0), made of DURAN® tubing.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Extractor heads for specific heavy solvents, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Made of DURAN® tubing. For the extraction of liquids with specific heavy solvents, with insert filter (porosity: 0).
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Soxhlet extraction stillheads, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Soxhlet extraction stillheads, made of DURAN® tubing. Extractor heads acc. to DIN 12602 and in addition to DIN standard.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Condensers acc. to Dimroth for extractors, with PP olives, DURAN® tubing
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Made of DURAN® tubing. For extractors and for condensing vapours. With cone. Water connection with thread GL14, with two threaded PP olives.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels cylindrical, with glass plug, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Cylindrical shape with straight discharge tube, with NS socket and PE stopper, with solid glass plug, with screwthread retaining device, with scale (approx. volume / ml).* With rubber-ring retainer
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels, cylindrical, with PTFE key, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Cylindrical shape with straight discharge tube, with NS socket and PE stopper, with PTFE plug, with screwthread retaining device, with scale (approx. volume / ml).* With rubber-ring retainer
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels acc. to Squibb, with glass plug, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    With NS socket and PE stopper, with solid glass plug, with screwthread retaining device, available with or without scale (approx. volume / ml), material: borosilicate glass 3.3
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels acc. to Squibb, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    With PTFE plug. Available with or without scale to read the approximate volume. With PP-stopper .
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels Nalgene™, PP
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    With polypropylene screw cap and TFE stopcock. Transparent. Resistant to chemicals. 65 mm handle length under the tap. Autoclavable except for easily removable stopcock.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnel holder, PP
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For holding conical separating funnels up to 1000ml. Simple assembly by screw-compression grip. Fits support rods with an outside dia. of  8 to 14mm. Cannot be used with funnels below 75 mm diameter.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels, conical, with glass plug, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    With or without scale. With NS socket and PE stopper, with solid glass plug, with screw thread retaining device, with scale (approx. volume / ml).
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels, conical, borosilicate glass 3.3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Conical pattern. With PTFE stopcock and retaining device. Available with or without, scale to read the approximate volume. With PP conical stopper.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Separating funnels Nalgene™ with screw cap, FEP
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Transparent. Teflon® FEP, Tefzel® ETFE stopcock and ETFE screw cap. Impact resistant.  Non-wetting surfaces ensure no liqiud residue adhesion. Chemically stable. Length of stem under stopcock 65mm. Autoclavable.Teflon® and Tefzel® are registered trademark of DuPont.
                                
                            
                                
    
                                                                    
                            
            
                                                                 
                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                 
                                                                                                           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