碱式碳酸锌,Zinc carbonate basic;Vetec™, reagent grade
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甲基环己烷,Methylcyclohexane [MCH];ReagentPlus®, 99%
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二乙基二硫代氨基甲酸银盐,Silver diethyldithiocarbamate [DETC, AgDDC];97.5-102.5%
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甲基纤维素,Methyl cellulose [MC];viscosity: 25 cP
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6-甲基香豆素,6-Methylcoumarin;analytical standard, ≥99% (GC)
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柠檬酸三钠二水合物,Sodium citrate tribasic dihydrate;≥98%
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无水硫酸铜,Copper(II) sulfate;for analysis EMSURE®, ≥99.0% dry basis (iodometric)