Aldrich^® calibrated chromatography column with solvent reservoir and fritted disc

Aldrich^® round-bottom storage flask with stopcock-equipped septum-inlet

Bohlender^TM round-bottom flasks

Gradient Mixer

梯度混合器

Graduated Valumetric^TM bottles

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

Dodecenylsuccinic anhydride, mixture of isomers

十二烯基丁二酸酐，异构体混合物

L-Cysteinesulfinic acid monohydrate

L-半胱亚磺酸 一水合物

Thermco^® deep immersion thermometer