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

PYREN-1-YLMETHYLENE-HYDRAZINE

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

Pyrex^® Stopcocks, high vacuum

PYRIDIN-4-YLMETHYLENE-(4-P-TOLYL-PIPERAZIN-1-YL)-AMINE

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

PYRIDINE-2-CARBOXYLIC ACID FLUOREN-9-YLIDENEHYDRAZIDE

PYRIMIDIN-2-YL-(2,2,2-TRICHLORO-ETHYLIDENE)-AMINE

PYRROLO(3,4-F)ISOINDOLE-1,3,5,7-TETRAONE, HYDRATE

Quercetin 3-glucuronide

3,3′,4′,5,7-Pentahydroxyflavone 3-glucuronide

Quickfit^® air condenser

Quickfit^® double surface (Davies) condenser

Quickfit^® expansion adapter

Quickfit^® plain bends

QUINOLIN-4-YL-(5-VINYL-1-AZA-BICYCLO(2.2.2)OCT-2-YL)-METHANOL