4-羟基苯乙酸甲酯,Methyl 4-hydroxyphenylacetate;Vetec™, reagent grade, 98%
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1H,1H,2H,2H-全氟辛烷膦酸,1H,1H,2H,2H-Perfluorooctanephosphonic acid [PFOPA];95%
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硫化锌,Zinc sulfide;purum, 97% (from Zn)
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三羟甲基丙烷,1,1,1-Tris(hydroxymethyl)propane;97%
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多粘菌素B硫酸盐,Polymyxin B sulfate salt;≥6,000 USP units per mg
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四丁基磷酸二氢铵,Tetrabutylammonium phosphate monobasic;puriss., ≥99.0% (T)
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锡,Tin;powder, <45 μm particle size, 99.8% trace metals basis