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Additional description:Mix of isomers,MW:320.43
Semivolatile Calibration Standard 标准品
N.N-Dibutylacetamide (无证书)
6种农残混标 Bepure-31201LM-o
基质:大米粉;检测物:DDD
头孢磺啶钠盐
17?(H),21?(H)-(22RS)-Trishomohopane
5-Aza-7-deaza Guanosine
PUNYW26714307 Iprodione-d7
CLP OLM04 VOLATILES CALIBRATION KIT, 4 A 标准品
PCBs15组份-28,31,52,77,101,105,118,126,128,138,153,156,169,170,180(溶剂:异辛烷)