Additive having dual surface chemistry for blood collection cont
Additive preparation and method of use thereof
Adherence column
Adhesive plate with indicator function and indicator therefor
Adiabatic expansion orifice assembly for passing a slurry from a
Adjustable device for distributing liquid samples
Adjustable laboratory rack
Adjustable liquid sampling apparatus
Adjustable multi-channel pipetter
Adjustable open-split interface for a gas chromatograph and a ma
Adjustable pipette
Adjustable pipette
Adjustable test pack
Adjustable UV air purifier
Adjustable UV air purifier
Adjustable valve for pipette gun
Adjustable volume pipette sampler
Adjustable volume pipette with improved volume adjustment lock m
Adjustable volume sealed chemical-solution-confinement vessel
Adjustable wheel assembly in a rotary solvent extractor