Vacuum filtration assembly funnel tops

Valve

阀门

Calcium bromide

溴化钙

Spilfyter^® hazmat spill control, polypropylene

Pentyl isocyanate

异氰酸戊酯

Büchi^® receiving flask

Büchi^® receiving flask

Cannon-Fenske viscometer tube

Cannon-Fenske粘度计管

FRIO-Temp^® bottle thermometer

J. Young general-purpose stopcock

Kimble^® microcapillary pipettes