如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
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(-)-β-香茅醇, ≥98.0%
硫酸铯,99%+
Mercury standard solution, solution, 1 mg/ml Hg in 10% HNO3, for AAS 500ML
溴化铵,优级纯
Sodium hydrosulfide hydrate, flakes, pure 25GR
5-Methyl-3-phenyl-4-isoxazolyl isothiocyanate, 97%
普里米酮, ≥98.0%
5-BROMO-2-METHOXYBENZYLZINC CHLORIDE, 0.5M SOLUTIO
2-Nitrobenzaldoxime, 99% 5GR
2-Methylsulfonyl-4,6-dimethoxypyrimidine, 97% 25GR