Ace precision-ground shaft

Adenosine 5′-diphosphate monopotassium salt dihydrate

腺苷 5′-二磷酸 单钾盐 二水合物

Aldrich^® cold-finger condenser

Aldrich^® corrosive lecture-bottle gas regulator

Aldrich^® in-line oil bubbler with SafetyBarb^® hose connectors

Aldrich^® non-corrosive lecture-bottle gas regulator

Aldrich^® System 45^TM powder addition funnel

Amino methacrylate copolymer

Biohazard disposal stand

Coarse porous filter plate for Table-Top Buchner funnels

Cochranes molecular models

Cochranes 分子模型