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Imazalil Solution 100ug/mL in Hexane
N-Acetyl-4,7,8,9-tetra-O-acetyl-2,3-dehydro-2-deoxyneuraminic Acid, Methyl Ester
Octabromodiphenyl ether, techn.标准品
2-Acetamido-3-O-acetyl-2-deoxy-D-glucopyranose
醋酸氯地孕酮
瓜子金皂苷己 对照品
2-Methoxy-5-methylaniline Solution 100ug/ml in Methanol
增甘膦
Anitmony Metallo-Organic Standard 1000ug/g in Mineral Oil
EPA 8082A 19种PCB混标,100 µg/mL与正己烷 标准品