L-Cystine hydrochloride solution

L-胱氨酸 盐酸盐 溶液

1,10-Phenanthroline Monohydrate

1,10-菲咯啉 一水合物

Heptacosafluorotributylamine

全氟三丁胺

Micro particles based on melamine resin, nile blue-marked

三聚氰胺甲醛树酯

聚甲基丙烯酸酯微粒, Micro particles based on polymethacrylate

Profil`Air^® Static Sensor-Formaldehyde (1-2000 ppb)

维生素 B₁₂-琼脂糖, Vitamin B₁₂-Agarose

基于聚苯乙烯单分散体系的微粒径标准品, Micro particle size standard based on polystyrene monodisperse

基于聚苯乙烯单分散体系的微粒径标准品, Micro particle size standard based on polystyrene monodisperse

Micro particles based on melamine resin, FITC-marked

三聚氰胺甲醛树酯

Micro particles based on silicon dioxide

二氧化硅基微粒

链霉抗生物素蛋白，固定在琼脂糖 CL-4B 上, Streptavidin, immobilized on Agarose CL-4B

1-Tetradecanol

1-十四醇

Tridecane

十三烷

Diphenylcarbazone, mixture with diphenylcarbazide