Julabo^® bath test tube racks

Julabo^® bath test tube racks

Kern PCB precision balances

Kimax^® weighing bottle, Style II

Nalgene^® PassPort^TM IP2 bottles

KNF LIQUIPORT chemically-resistant diaphragm liquid pumps

Kern ABT analytical balances

Polyvinyl acetate

聚醋酸乙烯酯

Methyl cellulose

甲基纤维素

Guaiacol

愈创木酚