PTFE washer for Quickfit^® cone/screw thread adapter

Pure copper

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Purvalanol A

Pyrazolo[1,5-a]pyridine-3-carbothioamide

Pyrex^® oil dilution distilling receiver

PYRIDIN-4-YL-CARBAMIC ACID ISOPROPYL ESTER

PYRIDINE-2-CARBOXYLIC ACID (2-CHLORO-BENZYLIDENE)-HYDRAZIDE

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

PYRUVIC ALDEHYDE DIBUTYL ACETAL

Quickfit^® air condenser

Quickfit^® expansion adapter