Gaz yıkama şişeleri

Acc. to DIN 12596. DURAN ^® tubing. Cone NS 29/32. With or without filter disc....

Graduated 250ml polypropylene cylinder with a stable extended base for use in precipitating elements from gas.

• Gas is dispersed through a removable fitting that has a coarse grade porosity, polyethylene dispersion disc
• Silicone stopper holds 6.3mm O.D. tubes for entrance and exit of gas
• 0.5 psi maximum pressure

Bottle, DURAN ^®. Head made from DURAN ^® tubing, with screw connections. Head available with or without porosity 1 filter disc, insert height adjustable, central screw cap: GL 45, lateral screw caps: GL 14....

DURAN ^®....

In accordance with Drechsel....

With screw-connection system. The insertion height of the head is adjustable.

• Porosity 1
• Autoclavable

VitraPOR ^®head with fritted disc, standard taper joint....

DURAN ^® borosilicate glass. Modified, with NS 14.5/23 cone for direct mounting onto apparatus assemblies, screw neck and cap for filling with oil and tubing connector....

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According to DIN 12596. Bottle heads are supplied with or without sintered glass support (of porosity 0) which enables efficient gas dispensing. Bottle and selected head should be ordered seperately....

In accordance with Drechsel. Ground joint 29/32. DIN 12463. Flask height 200 mm, working height 250 mm....

• Acc. to DIN 12596, complete with head (with filter disc)
• Ground joint connection: NS 29/32
• Material: DURAN^® tubing (head), borosilicate glass 3.3 (bottle)

• Standard ground joint
• Porosity 1
• Autoclavable

PTFE top with two threaded connections. The standard PTFE frit has a pore size of approx. 3 µm and is screwed on the riser tube with an M8x1 thread. It can be exchanged with the PTFE gas distributor with fine bores which needs a lower primary pressure.

• Temperature resistance: from -200°C to 250°C
• Transparent
• Unbreakable
• Frit easily exchangeable

Consisting of PTFE body with screw cap and two lateral GL 18 threaded necks, suitable borosilicate glass bottle as well as a FEP inlet tube and a gas distributor with finest bores. Easy inlet and outlet of gas by means of hard-walled tubing (e. g. PTFE) which can be connected to the threaded necks with BOLA Laboratory Screw Joints. Elastic tubing can be connected by means of hose connectors. The special feature - the body of the distributor can be turned independently from the screw cap, thus the completely assembled distributor can be removed and fixed onto another bottle without the risk of disarranging the tubing. Suitable for Vacuum....

• Standard ground joint
• Porosity 1
• Autoclavable

DIN 12463. Without feet....

For use with small volumes up to 50 ml. The gas inlet tube (not included, please choose a hard-walled tubing) is inserted through the fitting on the top and can be fixed safely. The side fitting is used as gas outlet.

• Temperature resistant from -200 to 250 °C
• FDA conform
• Non-porous
• Can also be used as cold trap.
• Only suitable for presureless operation