水杨酸,Salicylic acid;meets analytical specification of Ph. Eur., BP, USP, 99.5-100.5% (calc. to the dried substance)
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洋川芎内酯A,Senkyunolide A;≥99.0%
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硫酸铁铵 (III)十二水合物 [硫酸高铁铵, 十二水],Ammonium iron(III) sulfate dodecahydrate;ReagentPlus®, ≥99%
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氯化铵,Ammonium chloride;ReagentPlus®, ≥99.5%
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2,4,5,2',3',4'-六氯联苯,2,4,5,2',3',4'-Hexachlorobiphenyl [PCB 138]
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(S)-苄基琥珀酸,(S)-Benzylsuccinic Acid;≥98.0% (HPLC)
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4-萘胺-1-磺酸钠盐水合物,4-Amino-1-naphthalenesulfonic acid sodium salt hydrate;technical