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
水中锌溶液标准物质(5%硝酸)
盐酸文拉法辛溶液,100ppm
1-Methyl-5-nitronaphthalene
Z-藁本内酯(IN ACETONITRILE)(AHP) 标准品
Pyrene and alkylpyrene Kit
醋胺硝唑
FAPAS 酱油中重金属(含砷)
1-Methyl-d3-imidazole 标准品
敌草快-D8 RMCD32288-10mg
First Standard® 乙酰甲喹