三羟甲基丙烷,1,1,1-Tris(hydroxymethyl)propane;dist., ≥98.0% (GC)
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喹啉-2-甲酸 [喹哪啶酸],Quinaldic acid;98%
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人纤维蛋白原,Fibrinogen from human plasma [Factor I];50-70% protein (≥80% of protein is clottable)
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酸洗玻璃珠,Glass beads, acid-washed;粒径:710-1,180 μm (16-25 U.S. sieve)
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四环素盐酸盐 [盐酸四环素],Tetracycline hydrochloride;meets USP testing specifications, ≥900 μg/mg
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纳米金刚石机油添加剂,D-Tribo® Motor Oil Additive
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碘,Iodine;ReagentPlus®, ≥99.8% (titration)