3,5-二硝基水杨酸,3,5-Dinitrosalicylic acid [DNS];used in colorimetric determination of reducing sugars, ≥98% (HPLC and titration)
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胰蛋白酶磷酸盐肉汤,Tryptose Phosphate Broth [TPB];buffered powder, Microbiologically tested.
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甲氧基三甲基硅烷,Methoxytrimethylsilane [MTMS];99%
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PSS-乙烯基-取代七异丁基,PSS-Vinyl-Heptaisobutyl substituted
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硫酸镍胺六水合物,Ammonium nickel(II) sulfate hexahydrate;≥98%
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3-氯-2-甲基丙烯,3-Chloro-2-methyl-1-propene;technical grade, 90%
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辛基三甲氧基硅烷,Trimethoxy(octyl)silane [TMOS];96%