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保幼激素1
氯己定溶液,100ppm
74611, RESIN BOND. GLASS FIBREBOARD (THERM. CONDUCTIVITY) 标准品
2,2’,4,4’-四羟基二苯甲酮溶液, 100ppm
磺噻隆 标准品
2-Hydroxybenzo[b]fluoranthene 标准品
双氯芬酸甲酯 BePure-21986
Bis(2-ethylhexyl)adipate Solution 100ug/ml in Hexane
2-Amino-4,6-dinitrotoluene 标准品
Phthalic acid, benzylbutyl ester 1000 ?g/mL in Cyclohexane