Protective boot, for use with 2D laser data collector scanner

PureSolv^TMMicro replacement purification column

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

Pyrex^?breakseal flask

Pyrex^?破坏密封烧瓶

Pyrex^?Stopcocks, high vacuum

PYRIDINE-2-CARBOXYLIC ACID (1-ALLYL-5-BR-2-OXO-1,2-2H-INDOL-3-YLIDENE)-HYDRAZIDE

PYRIDINE-2-CARBOXYLIC ACID N'-ACETYL-HYDRAZIDE

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

快速压具不锈钢套环, Quick Press SS collar

Quickfit^?double surface (Davies) condenser

Quickfit^?expansion adapter