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Placing vacuum traps between an apparatus and vacuum source establishes a safe and controlled working system. The glassware protects the pump from the separated solvents while simultaneously preventing vapours from being emitted back into the system. Vacuum traps in reservoir, one piece, or two piece styles also guarantee that personnel will not be exposed to gases produced that could be harmful. Standard sized inlet and outlet stems can snugly fit regular stoppers.

Placing vacuum traps between an apparatus and vacuum source establishes a safe and controlled working system. The glassware protects the pump from the separated solvents while simultaneously preventing vapours from being emitted back into the system. Vacuum traps in reservoir, one piece, or two piece styles also guarantee that personnel will not be exposed to gases produced that could be harmful. Standard sized inlet and outlet stems can snugly fit regular stoppers.


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Fournisseur: Avantor
Description: Ces systèmes de traitement des colonnes en verre sont des chambres de vide en verre à la conception spéciale permettant de traiter de multiples échantillons simultanément. La chambre en verre permet d'avoir une vision permanente des échantillons.

Référence Produit: (7520-94)
Fournisseur: Avantor
Description: The SPE-12G PTFE column processors are specially designed PTFE vacuum chambers that allow 12 samples to be run simultaneously. This offers the flexibility of processing SPE devices of different heights, diameters, or formats during the same experiment. It includes a borosilicate glass vacuum chamber, a white coloured polyamide lid including 12 Luer PTFE connectors, plugs (12×) for lid, a PE gasket, 12 Luer PP stopcocks and a PTFE sample collection rack set.
UOM: 1 * 1 Pce


Référence Produit: (BOHLB317-60)
Fournisseur: Bohlender
Description: PTFE head with two threaded necks GL14 for connection of hard-walled tubing by means of separately available laboratory screw joints. Connecting nut is made of PTFE reinforced with glassfibres. GL hose connectors are recommend for soft, flexible tubing. Temperature resistant from −200 to +250 °C with suitable vaccum transparent. PFA, transparent.
UOM: 1 * 1 Pce


Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: Cold traps are used in conjunction with vacuum pumps to collect condensation produced from humidity or solvents. Model KF cold traps have a GL 32 glass thread together with a screw-on cap (spout), through which the condensate can easily be poured out of the cold trap. Made from borosilicate glass 3.3, in compliance with DIN/ISO 3585.

Référence Produit: (KGWA1702)
Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: This cold trap is a complete version in which the dewar flask is bonded to the cold trap, because of its design, this version has got two free walls for condensation. It is therefore particularly suited for trapping a high level of condensate from humidity, or solvents. This cold trap is equipped with a valve for draining off the condensate. It has got viewing strips as standard so that the LN₂ coolant level can easily be monitored. The standard cold trap is provided with conical ground joint connections NS 29/32.
UOM: 1 * 1 Pce


Fournisseur: Lenz Laborglas GmbH & CO.KG
Description: For direct filling with coolant. Double-walled design ensures low coolant consumption. Includes NS 29/32 standard ground socket for connecting to the apparatus and NS 29/32 standard ground cone for connecting to the vacuum pump. DURAN®, borosilicate glass, clear.

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Référence Produit: (KGWA1707)
Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: Cold traps are used in conjunction with vacuum pumps to collect condensation produced from humidity or solvents and these cold traps can be used for many different tasks. The most common application is gas cleaning, drying and condensation process. Model CP 1 has got an additional vacuum flange NW 16 with a vacuum gauge.
UOM: 1 * 1 Pce


Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: Cold traps are used in conjunction with vacuum pumps to collect condensation produced from humidity or solvents.

Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: These cold traps (cold finger condensers) are constructed in the same way as standard cold traps.

Référence Produit: (KGWA17410-NW16)
Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: Made from borosilicate glass 3.3, in compliance with DIN/ISO 3585.
UOM: 1 * 1 Pce


Référence Produit: (KGWA17380-NW16)
Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: Simple cold traps, which are also known as cold finger condensers, are used in conjunction with vacuum pumps and the condensation Produced from humidity or solvents these cold traps can be used for many different tasks. With glass vacuum flanges you are able to connect this cold trap directly to the metal flanges of a high vacuum pump.
Made from borosilicate glass 3.3, in compliance with DIN/ISO 3585.
UOM: 1 * 1 Pce


Fournisseur: KGW (KARLSRUHER GLASTECHN.)
Description: Type S cold trap has a conical ground joint NS 45/40 as connection part. The condensation area can be separated from the upper section of cold trap. Therefore it is easy to pour out the condensate and to clean the whole cold trap. The connection part NS 45/40 is secured by a spring clamp out of steel.

Référence Produit: (ALCA066889)
Fournisseur: ALCATEL
Description: Liquid nitrogen trap condenses all gases at the pump inlet whose critical condensation temperature is above –196 °C. It protects the pump against condensable vapours and prevents oil from back streaming into pumped chamber.
UOM: 1 * 1 Pce


Référence Produit: (201-3052)
Fournisseur: SciLabware
Description: Designed for the vacuum systems which prevents the vapours from the volatile materials from damaging pumps and easy to use.
UOM: 1 * 1 Pce


Référence Produit: (OMNI006BT)
Fournisseur: OMNIFIT LTD
Description: The Omnifit® labware bubble trap is made of PEEK. It effectively removes bubbles from aqueous solutions. The units are connected in-line, downstream of a pump, using 28 UNF threaded fittings (6,35 mm), such as Omni-Lok™.
UOM: 1 * 1 Pce


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Le stock de cet article est limité mais peut être disponible dans un entrepôt proche de vous. Merci de vous assurer que vous êtes connecté sur le site afin que le stock disponible soit affiché. Si l'call est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 01 45 14 89 12.
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Ce produit n'est plus disponible. Des alternatives peuvent être disponibles en faisant une recherche avec la référence VWR ci-dessus. Si vous avez besoin d'aide, s'il vous plaît appelez le Service Clients au 0825 02 30 30 (0,18 € TTC/mn).
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