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Pesticide Mix 31
40种农残混标 Bepure-31201LA-j
Metolachlor ESA sodium salt Solution 100ug/ml in Methanol
Sonar (TM) Solution 100ug/ml in t-Butylmethyl ether
First Standard® 呋虫胺代谢物DN
吡啶 Bepure-25343YW
9,10-Diphenylanthracene
3-Bromopropionic-2,2,3,3-d4 Acid 标准品
乙胺嘧啶 BePure-25359
86105, Al-2.0 % Sc (0.1 mm foil) 标准品
A0404735 5-氨基缬草酸 CAS号302776-68-7