硫酸锌七水合物,Zinc sulfate heptahydrate;BioReagent, suitable for cell culture, >99%
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柠檬酸氢二铵,Ammonium citrate dibasic;puriss., ≥98%
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长爪沙鼠血红蛋白,Hemoglobin from Meriones Unguiculatus blood [Hb];powder, 98.0%-100.0%
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碳酸铵,Ammonium carbonate;ACS reagent, ≥30.0% NH3 basis
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BAY613606盐酸盐,BAY 61-3606 hydrochloride hydrate;≥98% (HPLC), powder
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水杨酸苄酯,Benzyl salicylate;analytical standard, ≥98.5% (GC)
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高岭土,Kaolin;powder