D-缬氨酸,D-Valine;BioReagent, suitable for cell culture, ≥98%
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白细胞酯酶,Leukocyte esterase [LE];≥20 units/mg protein(biuret) -
大黄酚,Chrysophanol;analytical standard, ≥98.0% (HPLC) -
铁(III)酞菁氯化物,Iron(III) phthalocyanine chloride;Dye content ~95 % -
冠胺,Coronatine;from Pseudomonas syringae pv Glycinea, >95% (HPLC) -
壳质酶来源于绿色木霉 [几丁质酶],Chitinase from Trichoderma viride;lyophilized powder, ≥600 units/g solid
