双硫腙 [铅试剂],Dithizone;ACS reagent, for spectrophotometric det. of Cd, Cu, Hg, Pb, Zn, ≥98.0% (TLC)
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十四烷基三甲基氯化铵,Trimethyl-tetradecylammonium chloride;Vetec™, reagent grade, 97% -
矢车菊素半乳糖苷,Cyanidin 3-O-galactoside chloride [Idaein chloride];phyproof® Reference Substance, ≥95.0% (HPLC) -
脂多糖(粗糙菌株)来源于肠沙门氏菌明尼苏达血清型 Re 595(Re突变体);Lipopolysaccharides (rough strains) from Salmonella enterica serotype minnesota Re 595 (Re mutant) [LPS];lyophilized powder -
转化酶来源于产朊假丝酵母,Invertase from Candida utilis;Grade X, ≥300 units/mg solid -
哌嗪-N,N'-二(2-乙磺酸),PIPES;BioXtra, for molecular biology, ≥99.5% (T) -
1,8-二氮杂双环[5.4.0]十一碳-7-烯,1,8-Diazabicyclo[5.4.0]undec-7-ene [DBU];98%
