硫酸钾,Potassium sulfate;BioUltra, ≥99.0% (AT)
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丙酸,Propionic acid [PA];≥99.5%
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抗氧剂1425,Irganox 1425;97%
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乙酰胆碱酯酶来源于电鳗 [AChE],Acetylcholinesterase from Electrophorus electricus (electric eel);Type VI-S, lyophilized powder, 200-1,000 units/mg protein
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β-乳球蛋白B来源于牛奶,β-Lactoglobulin B from bovine milk [β-LG B, Bos d 5];≥90% (PAGE)
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高岭土,Kaolin;powder
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苏丹黑B,Sudan Black B;certified by the Biological Stain Commission