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
用于挡板式石英旋流雾室的 O 形圈
CONNECTING TUBES, Y-SHAPE,PP, TUBING I.D. 10-11 MM
苯甲酸、山梨酸、糖精钠溶液标准物质
莱克桑(聚碳酸酯)
AUTOMATIC PIPETTE - ATTACHMENT, THREAD GL 45, 4 ML
3-碘吡唑
CONTRAST-CLIP, BLACK AND WHITE 18.4 X 36 MM, FOR TUBE-DIAMETER 18.5 X 22.0 MM
1,3,6-己烷三腈
DISCOVERY DPA-6S PK/20 12ML TUBE 1GM
(一恒) MJ-70-I霉菌培养箱,70L