Non-return valve for safety cabinets SafeFAST Premium and CytoFAST

Non-return valve, borosilicate glass 3.3

Non-return valves, HDPE

Non-return valves, HDPE

Non-return valves, PP

Non-return valves, PP, with black directional arrow

Non-return valves, PP, with embossed directional arrow

Accessory venting stopper for desiccators, PC

Air valves, PP