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
Pesticide-Mix 1608 in Acetone标准品
超纯化柱
4-氰基苯甲酰氯
ECO QCST防静电保护足趾防穿刺安全鞋(37码)
间硝基苯磺酸钠
1000mL,容量瓶,USP级,透明,3.3玻璃,误差±0.30 mL,ST 24/29,PE顶塞,蓝标,含证书
GRAHAM-CONDENSERS, ACC.TO DIN 12592, CONE ST 14/23, SOCKET ST 14/23, JACKET LENGTH: 160 MM
FLASKS, W. 2 SIDE NECKS, PARALLEL, ACC. TO DIN 12394 (DESTILLATION FLASKS), 4 000 ML, CN ST 45/40
4,5-二-O-咖啡酰奎宁酸(分析标准品)
Tygon? SI Silicone id.2.54 mm (3-collared-tubing) 6 lengths