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PUNYW26351176 Linuron Impurity 2
First Standard® 苯嗪草酮
Chloranil
Hexachlorobenzene (13C6) Solution 100ug/ml in n-Nonane
Modafinil Related Compound B
酰胺唑(符合:GB 2763-2016)
First Standard® 乙腈/甲苯中苯嗪草酮溶液,1000μg/mL
GBW(E)082211 柠檬酸
正己烷中外环氧七氯B标准品-环氧庚氯烷,有证书,1.2mL
Stainless Steel (SAE 405)