硫酸铁(II)七水合物 [硫酸亚铁七水合物],Iron(II) sulfate heptahydrate;Pharmaceutical Secondary Standard; Certified Reference Material
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1,2-二油酰-锡-甘油基-3-磷酸胆碱,1,2-Dioleoyl-sn-glycero-3-phosphocholine [18:1 (Δ9-Cis) PC, DOPC];lyophilized powder, ≥99% (TLC) -
肌红蛋白来源于马骨骼肌,Myoglobin from equine skeletal muscle;95-100%, essentially salt-free, lyophilized powder -
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葡聚糖酶来源于青霉菌属,Dextranase from Penicillium sp.;lyophilized powder, 10-25 units/mg solid
