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
3.5-Dinitrobenzoic acid (无证书)
Captan Solution in Toluene
盐酸氯洁霉素(盐酸克林霉素)
精胺
甲氧苄氟菊酯 BePure-24144XA
卡巴氧-D3 BePure-20921
农药丁硫克百威溶液标准物质
Thifensulfuron-methyl
52921, AQUATIC PLANT (CR) 标准品
AROCLOR 1248, 1X5ML, TRANSFORMER OIL 50M G/KG 标准品