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Triethanolamine lauryl sulfate (无证书)
十二烷基磺酸钠 (无证书)
赤霉素A9
2-Methoxy-3-methyl- and 2-methoxy-5-methylpyrazine, Isomer mixture
杀虫单 BePure-24199YM
2,2',3,5',6-Pentachlorobiphenyl Solution 100ug/ml in Methanol:Acetonitrile (50:50) (无证书)
PFBOA decanalaldoxime (anti), 100μg/ml in n-hexane
12种定制混标
51种农药混标 Bepure-33036L2A-i
呋喃它酮代谢物 BePure-20273-50mg