Gravity column

Hellma^® absorption cuvettes, standard cells, Macro

Hellma^® 吸收比色皿，大标准吸收池

Hellma^® absorption cuvettes, standard cells, Macro

Hellma^® 吸收比色皿，大标准吸收池

Hellma^® absorption cuvettes, standard cells, Macro

Hellma^® 吸收比色皿，大标准吸收池

Hellma^® absorption cuvettes, standard cells, Macro

Hellma^® 吸收比色皿，大标准吸收池

Ethyl (R)-(+)-4-bromo-3-hydroxybutyrate

(R)-(+)-4-溴-3-羟基丁酸乙酯

Iridium(III) Chloride Hydrate

氯化铱(III) 水合物

Lutetium (III) oxide

三氧化二镥

Thermco^® deep immersion thermometer

Vacuum filtration assembly replacement parts

Vigreux distilling column

Watch glasses

观察镜

用于 Beckman^® 多吸收池固定座的窗片^TM, Window for Beckman^® Multi-Cell Mount^TM

Aldrich^® modified Davies condenser

Aldrich^® two-neck round-bottom flask