乙基纤维素,Ethyl cellulose [EC];viscosity 10 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl
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紫红胆盐葡萄糖琼脂,Violet Red Bile Glucose Agar
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帕瑞昔布钠,Parecoxib sodium;≥98% (HPLC)
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二氧苯酮-d3,Dioxybenzone-d3
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2-羟基吡啶-N-氧化物,2-Pyridinol 1-oxide [HOPO];≥98.0% (N)
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氯化锶六水合物,Strontium chloride hexahydrate;for analysis EMSURE® ACS reagent, 99.0-103.0%
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2-(二苯基膦)对苯二甲酸 1-甲基 4-五氟苯基二酯,2-(Diphenylphosphino)terephthalic acid 1-methyl 4-pentafluorophenyl diester;97%