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
Talboys 双钳口实用夹
150x4mm 3um Hypersil GOLD Silica
2,5-二氯-3-硝基吡啶
Round bottom flask, PFA, NS 29/32, 500 ml
PUNYW9996110 Levodopa Impurity 2
维生素D3纯度标准物质
环-(甘氨酰-酪氨酸)
不分流进样口衬管(单细径锥、超高惰性衬管,带玻璃毛)
FILTER DISC WITH HOLE, POR. 1, D. 23 MM, HOLE D. 9,4 MM, DURAN
PTFE-SLEEVES FOR JOINTS, FOR CONES ST 34/35 WALL THICK 0,05 mm