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,MW:242.32
Polystyrene Spheres (0.3 μm Diameter Particle Size)
Tebuthiuron
COC D-92 - Nominal Flash Point (230 篊) 标准品
甲基毒死蜱 BePure-21311YB
3?Hydroxy-2,2?3,4,4?5,5?heptachlorobiphenyl 标准品
Calibration Standard 1 - EPA Method 200.7
Metanil yellow orange MNO (无证书)
rel-5-(1,1-Dimethyloctyl)-2-[(1R,3S)-3-hydroxycyclohexyl]phenol
氯炔灵 标准品
4-Methylsulfonyl-2,2',4',5-tetrachlorobiphenyl 标准品