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
Silicone DC-11固定液
SPARE SEALS PTFE TO FCH-V CONES, ST 14/23
二苯亚甲基氨基乙腈
气相色谱柱,TG-SQC 30m x 0.25mm x 0.25μm
盐酸洛美沙星标准品
FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, DURAN, NON-COATING, 250 ML, 155X85 MM
Plastic tube connector for ID 14.0mm (pack of 10ea)
Cresidine Sulfonic Acid Azo R Salt Color Standard
WITOPETTOR 2-10 UL, CONFORMITY CERTIFIED
50mL Cent. 管路s 带4g MgSO4, 1g NaCl, 250个/包装