PTFE-faced silicone septum, 8 mm

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

Quickfit^?expansion adapter

QUINOLINE-2-CARBOXYLIC ACID (2-HYDROXY-5-NITRO-BENZYLIDENE)-HYDRAZIDE

R18 trifluoroacetate

R18 三氟醋酸盐