Block valves  (554 offers of 2,619,972 product items)

Space-saving jerrycan set, HDPE, electrically conductive Scope of supply: Space-saving jerrycan, stopcock StopCock PA Nominal capacity 10000.0 ml Width 125.0 mm Depth 335.0 mm Height 335.0 mm Dimen...

Space-saving jerrycans, HDPE, electrically conductive, with threaded connector Black. For use in explosion-protected areas. -Antistatic -Surface resistance < 105 Ohm -Space-saving due to its narrow...

Nitrogen round-bottom flasks (Schlenk-flasks), DURAN® With an angled side arm with 2.5 mm glass stopcock. Nominal capacity 1000 ml Socket 29/32 NS Bore 2.5 mm

Nitrogen round-bottom flasks (Schlenk-flasks), DURAN® With an angled side arm with 2.5 mm glass stopcock. Nominal capacity 100 ml Socket 14/23 NS Bore 2.5 mm

Nitrogen round-bottom flasks (Schlenk-flasks), DURAN® With an angled side arm with 2.5 mm glass stopcock. Nominal capacity 100 ml Socket 29/32 NS Bore 2.5 mm

Nitrogen tubes (Schlenk-tubes), DURAN® tubing Made of DURAN® tubing. With conical joint and PTFE stopcock. Nominal capacity 100 ml Centre neck 14/23 Cone NS Bore 2.5 mm

Nitrogen tubes (Schlenk-tubes), DURAN® tubing Made of DURAN® tubing. With conical joint and PTFE stopcock. Nominal capacity 100 ml Centre neck 14/23 Socket NS Bore 2.5 mm

Nitrogen tubes (Schlenk-tubes), DURAN® tubing Made of DURAN® tubing. With conical joint and NS glass stopcock. Nominal capacity 100 ml Centre neck 14/23 Cone NS Bore 2.5 mm

Nitrogen tubes (Schlenk-tubes), DURAN® tubing Made of DURAN® tubing. With conical joint and NS glass stopcock. Nominal capacity 100 ml Centre neck 14/23 Socket NS Bore 2.5 mm

Aspirator carboys Nalgeneä, "Clearboys" Type 2317. Transparent PC, with PP stopcock and screw cap. Robust, transparent, graduated and can be autoclaved. Ideal for producing sterile water, standard ...

Aspirator carboys Nalgeneä, LDPE With stopcock and screw cap made of PP. Leakproof, with shoulder handles. For storing distilled water, reagents and acids. Cap sizes: for 4 L bottle 38 mm, 83 B (83...

Aspirator Carboys Nalgeneä, Type 2319, 2250, with handle, PP With 83 mm diameter neck, screw cap and shoulder handles. Graduated. For nutritive media, distilled water or other solutions. Leakproof....

Aspirator Carboys Nalgeneä, Type 2319, 2250, with handle, PP With 83 mm diameter neck, screw cap and shoulder handles. Graduated. For nutritive media, distilled water or other solutions. Leakproof....

LLG-Aspirator Bottles, narrow neck, HDPE With carrying handle. Suitable for food. Very strong and durable quality for extended use over time. With gasket in the screw cap for a very tight seal. Scr...

LLG-Aspirator Bottles, narrow neck, HDPE, with stopcock With carrying handle and ¾" stopcock. Thread and opening for stopcock provided. Suitable for food. Very strong and durable quality for extend...