Aldrich^?reducing adapter

Bohlender^TMround-bottom flasks

Gradient Mixer

梯度混合器

Graduated Valumetric^TMbottles

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

Vacuum seals for Büchi^?Rotavapor^?evaporators

Büchi^?Rotavapor^?蒸发器真空密封件