丁基琼脂糖凝胶4FF,Butyl Beads 4FF
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刺槐素 [金合欢素],Acacetin;phyproof® Reference Substance, ≥95.0% (HPLC) -
3,4-二羟基苯甲醛,3,4-Dihydroxybenzaldehyde;analytical standard, ≥95.0% (HPLC) -
2-甲基-2,4-戊二醇,Hexylene glycol [MPD];BioXtra, ≥99% (GC) -
聚合型强阳离子交换填料30S,SOURCE 30S -
4-氨基苯甲酸甲酯,Methyl 4-aminobenzoate;certified reference material, TraceCERT® -
L-同型半胱氨酸-d4,L-Homocysteine-d4
