PTFE centrifugal stirrer shaft

PTFE-coated sealed ring for Aldrich^?adapters with Torion^TMconnection

PureSolv^TMspill tray

PYRAZINE-2-CARBOXYLIC ACID (4-METHYL-BENZYLIDENE)-HYDRAZIDE

Pyrex^?Burettes, Schellbach, class AS with PTFE key

Pyrex^?Stopcocks, high vacuum

PYRIDINE-2-CARBOXYLIC ACID (1-ME-2-OXO-1,2-DIHYDRO-INDOL-3-YLIDENE)-HYDRAZIDE

PYRIDO[1,2-B]ISOQUINOLINIUM BROMIDE HYDRATE

Pyruvate Assay Kit

丙酮酸检测试剂盒

Quickfit^?air condenser

Quickfit^?Drechsel bottle heads