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Styrene 标准品
Alitame
Hexanedinitrile-d8 标准品
4-Fluorothiophenol (无证书)
25-Hydroxyvitamin D2 and D3 Calibration Solutions,标准品
First Standard® 亚乙基硫脲
Diphenamid Solution 100ug/ml in t-Butylmethyl ether
First Standard® 乙腈中抗倒胺溶液,100μg/mL
Toxaphene (TM) Solution 1000ug/ml in Hexane
Bishopane Kit (including 2350.32-100-IO)(5 samples, 9 compounds)