Potassium bis(trimethylsilyl)amide solution

六甲基二硅基胺基钾 溶液

Tough-Tags^TM microcentrifuge tube labels

Tough-Tags^TM 微型离心管标签

Tough-Tags^TM microcentrifuge tube labels

Tough-Tags^TM 微型离心管标签

1,10-Phenanthroline-d₈

1,10-菲咯啉-d₈

4-(2-Chloroethyl)morpholine Hydrochloride

4-(2-氯乙基)吗啉 盐酸盐

5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p,p′′′-tetrasulfonic acid tetrasodium hydrate

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) tetrasodium salt hydrate

Barium titanate(IV)

氧化钡钛

Carbon

活性炭黑

Cerium(IV) oxide, dispersion

氧化铈(IV)

Coumarin 334

DL-2-Aminobutyric acid

DL -2-氨基丁酸

Ethyl Laurate

月桂酸乙酯

Germanium(IV) oxide

二氧化锗

Greiner pipette tips

Greiner pipette tips