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A0406272 酸性媒介黑A
a-Naphthylthiourea Solution 100ug/ml in Toluene
香草醛熔点(82度)标准品
Geldanamycin, >99%
氯溴隆溶液,100ppm
杀螨酯
2.4-DB dimethylamine salt
Astaxanthin (Synthetic) 标准品
CUST. PESTICIDE STANDARD 3, 100UG/ML IN METHANOL, 1ML 标准品
Vinclozolin