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Propylene Glycol Solution 标准品
9-cis-Hexadecenoic acid
冻干粉中金黄色葡萄球菌(定量)质控样
12种氯苯混标
Phosphorous @ 1000ug/ml in water(有证书)
Unichlor 70AX(Chlorinated Hydrocarbons 70.0%) 标准品
First Standard® 甲醇中氯硫磷溶液, 100 μg/mL
2.4-Dichlorophenoxyacetic acid (ring-d3)
Mix 3: 伏马毒素 - B1 & B2 - 50 ug/mL - 乙腈/水 - 5mL 标准品
Chlordane