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
XBridge BEH C8 液相色谱柱
GPA2261 GAS PHASE PACKED 3COL SET W/TEST
Copper 1,000 mg/L in 2% HNO3, 25 mL (Cu Metal)
200mL,容量瓶,USP级,透明,3.3玻璃,误差±0.10 mL,ST 14/23,玻璃顶塞,蓝标,含证书
2,4-二甲氧基苯硼酸
STD. HOLDER 10X50ML F.695
DISTILLING LINKS, CONES ST 19/26, LENGTH 200 MM
50ML透明瓶(272只/包)
Pentaerythritol Tetrakis(3-mercaptopropionate)
甲基三丁基碘化铵