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
烟曲霉素
黄铜变径接头,1/4英寸内螺纹NPT-1/8英寸外螺纹NPT
PUNYW9463384 Donepezil Impurity 9
Micro spatula, length: 185 mm, 50 x 5 mm, with two flat ends, pure nickel 99,5%
Eluent Pre-Heater/Pre-Cooler
PE 铊(Tl)空心阴极灯
merck 预装低压硅胶(Si 60)层析柱,440-37
替换 针头 用于365H2301,365F1931,365G2161,365H2381,365I2611,365F1901,365G2091,365J2881 5个/包装
porapak qs 80/100 2*1/8 sus
硝酸铵电极填充液