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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Cold traps, Woulff bottles
Cold trap with Dewar flask type DSS 2000, stainless steel 1.4301, two-piece, for liquid nitrogen
Stainless steel cold trap with Dewar flask for vacuum applications. Ideal for condensing out moisture or solvents. Dewar flask made of stainless steel with support ring into which the cold trap is hung.
- Cold trap connection: KF NW small vacuum flange
- Spring steel clamp to secure the connecting part (KF NW 50)
Cold trap with Dewar flask type DSS 2000, stainless steel 1.4301, two-piece, for dry ice
Stainless steel cold trap with Dewar flask for vacuum applications. Ideal for condensing out moisture or solvents. Dewar flask made of stainless steel with support ring into which the cold trap is hung.
- Cold trap connection: KF NW small vacuum flange
- Spring steel clamp to secure the connecting part (KF NW 50)
- CO2 wire basket facilitates replacement of the cold trap
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung....
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung....
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version with spout
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung....
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with spout
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung....
Woulff bottles, DURAN®
- With reinforced walls, for work under vacuum
- Plastic coating to act as a splinter and implosion protection
- A glass insert is fitted with removable PP tubing connections Ø 11 mm
- Vent valve head
- Analogue pressure gauge with 2 scale ranges (1000 to 0mbar, 760mm to 0mm Hg)
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version with KF NW small vacuum flange
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung....
Cold traps with Dewar flask, borosilicate glass 3.3, two-piece, long version
Two-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. The condensate area can be separated from the upper part of the cold trap. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung. Including spring steel clamp to secure the connecting part (NS 45/40 conical ground joint)....
Cold traps with Dewar flask, borosilicate glass 3.3, two-piece, standard version
Two-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. The condensate area can be separated from the upper part of the cold trap. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung. Including spring steel clamp to secure the connecting part (NS 45/40 conical ground joint)....
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with KF NW small vaccum flange
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung....
Spare cold traps for cold traps with Dewar flask, borosilicate glass 3.3, one-piece
One-piece spare cold traps made of borosilicate glass 3.3.
Versions of the cold trap connections:
- S 29 = spherical ground joint S 29
- O 29 = spherical ground joint S 29 with O-ring seal
- GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm
- KF NW 16 or 25 = small vacuum flange KF NW 16 or 25
Spare cold traps for cold traps with Dewar flask, borosilicate glass 3.3, two-piece
Two-piece spare cold traps made of borosilicate glass 3.3.
Versions of the cold trap connections:
- S 29 = spherical ground joint S 29
- GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm
Cold trap with Dewar flask type 18 C, stainless steel 1.4301, two-piece, for liquid nitrogen
Stainless steel cold trap with Dewar flask for vacuum applications. Ideal for condensing out moisture or solvents. Dewar flask made of borosilicate glass 3.3 is vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung.
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