硫酸铍四水合物,Beryllium sulfate tetrahydrate;purum p.a., ≥99.0% (T)
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恩诺沙星 [恩氟沙星],Enrofloxacin;Pharmaceutical Secondary Standard; Certified Reference Material
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高香草酸,Homovanillic acid [HVA];analytical standard, ≥97.0% (HPLC)
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十九氟癸酸铵盐 [全氟癸酸铵],Nonadecafluoro-decanoic Acid Ammonium Salt
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硫氰酸钾,Potassium thiocyanate [KSCN];EMPLURA®, ≥98.0% (silver nitrate titration)
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乙酸钾,Potassium acetate;ACS reagent, ≥99.0%
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混合床树脂,Mixed Bed Resin;for molecular biology, BioReagent