PTFE washer for Quickfit^® cone/screw thread adapter

PureSolv^TM Micro replacement purification column

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

Pyrex^® breakseal flask

Pyrex^® 破坏密封烧瓶

Pyrex^® Stopcocks, high vacuum

PYRIDINE-2-CARBOXYLIC ACID (1-(3,4-DIMETHOXY-PHENYL)-ETHYLIDENE)-HYDRAZIDE

PYRIDINE-2-CARBOXYLIC ACID FURAN-2-YLMETHYLENE-HYDRAZIDE

PYRROLIDINE-1-CARBOXYLIC ACID (4-CHLORO-PHENYL)-AMIDE

快速压具不锈钢套环, Quick Press SS collar

Quickfit^® double surface (Davies) condenser

Quickfit^® expansion adapter