Assembly for connecting the column ends of two capillary columns
Branch coupling for use between capillary columns of gas chromat
Cabinet and vapor trap
Canister for volatile fuel controlling device
Canister for volatile fuel controlling device
Canister-compactor assembly
Carbon cell
Cartridge for use in rebreathing apparatus
Chromatography apparatus
Dehumidifying material
Desiccant canister assembly
Desiccant cartridge for laboratory desiccator
Desiccant system
Device for absorbing moisture in a closed space
Device for branching gas flows
Device for controlling relative humidity within a substantially
Device for controlling relative humidity within a substantially
Device for preventing circulation of liquid water entrained in c
Device for preventing circulation of liquid water entrained in c
Disc cover for a frying pan or vessel