Condensers acc. to Allihn with GL threads, DURAN® tubing

Variants table
Preview	Product number	Cooling surface	Ground size	Length jacket	Manufacturer Article Number

Product information "Condensers acc. to Allihn with GL threads, DURAN® tubing"

Made of DURAN^® tubing. Acc. to DIN 12581 and in addition to DIN standard. For condensing vapours. With NS cone and socket water connection GL14 threads with two threaded plastic olives.

Connection:	PP olive
Cooling surface:	200 cm²
Ground size:	NS29/32
Length jacket:	250 mm
Manufacturer Article Number:	05223314
Material:	DURAN® tubing
Standard:	DIN 12581
Type of construction (glass components):	Allihn condenser (bulb condenser)
UNSPSC:	41104814

Accessories

Ground joint clips for sleeve connections, wire, Chrome-nickel steel

Chrome-nickel steel.

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Sleeves with ribs, PTFE

For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing without the need for grease and enabling the cone to be freed easily when required.

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Engler distilling flasks, DURAN®, ASTM, with beaded rim

Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3, which is defined as "Type I, Class A" in the ASTM Specification E 438.ASTM D86DIN EN ISO 3405

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Sleeves, cone joint, PTFE

With knurled gripping ring at the top of the cone for easy removal. For gas, liquid and vacuum-tight cone joint connections with sizes as outlined below. Reusable. With reinforced external ribs for a high-vacuum tight seal (leakage rate: < 1x10-4mbar x I x s-1). No joint sealant or grease required.

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Joint clips KECK, POM, for spherical ground joints

Melting point 175 °C. Excellent chemical resistance. Rigid. Heat resistant up to 150 °C, sizes colour coded.

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Joint grease, K.W.S

Without silicone. Designed as vacuum and high vacuum grease. No silicone derivatives, polymerisation or gumming. Excellent adhesion and viscosity. Acid/alkaline resistant. Locked joints can be loosened by brief, gentle heating. Can be used to make temporary glassware repairs. Biodegradable. Non-toxic in normal use.Working temperature range:-40 ... 200 °C, to 10-5 mbarVapour pressure:0.00001 mbar

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Joint clips KECK, POM, for conical ground joints

Melting point 175 °C. Excellent chemical resistance. Rigid. Heat resistant up to 150 °C, sizes colour coded.

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Gas leak detection fluid, bottle

DIN 30657 gas, trace and leak detection fluid. Non-allergenic, non-toxic and odourless. Suitable for all pressure ranges. Non-flammable and therefore suitable for all technical gases such as ammonia, argon and other noble gases, freon, carbon dioxide, coal gas, compressed air, propane, oxygen, nitrogen, water etc. Propellant-free. Unpressurised canister. Flash-point greater than 50°C. Unlimited shelf life. Tested and approved under DIN-DVGW-No. NG to 5170 AN 0456.Spray head not included. Please order separately.

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PTFE sealing rings for jointed glassware

An effective alternative to common PTFE joint sleeves and PTFE stoppers.Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure)Solvent leakage from containers < 0.1 to 0.03mg/dayTemperature range: -196 to 300°C

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BUDDE - joint grease

For all glass joints. Transparent, vacuum tight, water washable and water soluble. Maintains practically the consistency between -30°C and 200°C, non-solidifying. Compatible with most elastomers. Tube of 80g.

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Joint clips for conical joint sleeve connections, stainless steel, with set screw

For tapered ground joints as outlined belowWith or without set screwFor tapered ground joints as outlined below

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Sleeves, PTFE, disposable

Seals without grease - no grease residues are left in the analysis. Excellent chemical resistance. Can be used in temperatures from -200 to 260 °C. Wall thickness only 0.05 mm. Wide range of applications, also suitable for vacuums down to 0.1 mbar, e.g. for rotary evaporators.

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Condensers acc. to Dimroth, with GL threads, DURAN® tubing

Made of DURAN® tubing. Acc. to DIN 12591 and in addition to DIN standard. With NS cone and socket. Water connection GL14 threads with two threaded plastic olives.

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Condensers acc. to Liebig, DURAN® tubing, with plastic olives

Made of DURAN® tubing. DIN 12576 and in addition to DIN standard. With NS cone and socket. Water connection GL14 threads with two threaded plastic olives.

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