丁香酚,Eugenol;Pharmaceutical Secondary Standard; Certified Reference Material
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甲苯胺蓝O,Toluidine Blue O;for microscopy (Hist., Vit.) -
丁香醛,Syringaldehyde;≥98%, FG -
大鼠血红蛋白,Hemoglobin from rat blood [Hb];lyophilized powder, 98.0%-100.0% -
乙二胺四乙酸四钠盐水合物,Ethylenediaminetetraacetic acid tetrasodium salt hydrate;BioUltra, ≥99.0% (KT) -
铜,Copper;powder, <425 μm, 99.5% trace metals basis -
2,3,7,8,12,13,17,18-八乙基-21H,23H-卟吩,2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine;97%
