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
6种阴离子混标, F/Cl/Br/NO3/PO4/SO4,100mg/L溶于 H2O
GRAHAM-CONDENSERS, ACC. TO DIN 12592, 2x GL 14, JACKET LENGTH 160 MM, PACK = 2 PCS
三乙基乙酰乙酸根合铝
2-Methoxy-5-methylphenylboronic Acid
雾化铜粉
2-氯烟酰胺
BETASIL C18 3UM 50X4MM COLUMN
Dysprosium Oxalate Hexahydrate, 99.9%
PUNYW8730278 3-Hydroxyhexadecanoic Acid
BOTTLE WITH ROLLED FLANGE, DURAN