PTFE washer for Quickfit^® cone/screw thread adapter

PYRAZINE-2-CARBOXYLIC ACID (2,4-DIHYDROXY-BENZYLIDENE)-HYDRAZIDE

Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde

Pyrex^® Pestle

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

PYRIDINE-2-CARBOXYLIC ACID (3-ALLYL-2-HYDROXY-BENZYLIDENE)-HYDRAZIDE

Pyrimidine-2-carboxamidoxime

Q 14 3-(ALPHA-(DECYLAMINO)BENZYL)-2-HYDROXY-1,4-NAPHTHOQUINONE

Quickfit^® Allihn condenser

Quickfit^® expansion adapter

Quickfit^® plain bends