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
Whatman Puradisc 聚醚砜针式滤器
2,5-二氟苯硼酸
DISPOSABLE PIPETES, 4 UL, END TO END, CONFORMITY CERTIFIED, 1 PACK = 250 PCS./CYLINDER
5-溴-2-氯苯甲醇
9种元素ICP-MS混标,As/Cd/Cr/Co/Cu/Mn/Ni/Ag/Zn,2mg/L±2%溶于2% HNO3
4-溴-1,8-萘二甲酸酐
FRACTIONATING COLUMNS, VIGREUX, WITHOUT GLASS JACKET, CONE ST 24/29, SOCKET ST 24/29, LENGTH: 200
3-甲基噻吩-2-硼酸酯
D-脯氨酸甲酯盐酸盐
PET螺口瓶