水杨酸钠,Sodium salicylate;pharmaceutical secondary standard, certified reference material
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水杨酸,Salicylic acid;suitable for plant cell culture, ≥99% (HPLC)
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1,2-丙二醇,Propylene Glycol [1,2-PDO];Pharmaceutical Secondary Standard; Certified Reference Material
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氯化铜(II)二水合物,Copper(II) chloride dihydrate;≥99.95% trace metals basis
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苯甲醇 [苄醇],Benzyl alcohol [BnOH];EMPROVE® EXPERT, Ph. Eur., ChP, JP, NF, ≥98.0-100.5% (titration)
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吡啶-2,6-二羧酸,2,6-Pyridinedicarboxylic acid [DPA, DPAc];for synthesis, ≥98.0% (acidimetric)
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N-叔丁基-α-苯基硝酮,N-tert-Butyl-α-phenylnitrone [PBN];≥98% (GC)