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
Flat Flange-Grnd-NoGroove100mm
10-425螺纹口聚丙烯 样品瓶
氧气减压阀(带量程)
Chromolith® SemiPrep SI 10-10 MM Guard cartridge
ST-CONES, DURAN, ST 10/19 acc. to DIN 12249 ? / LENGTH / WALL THICK 8 X 120 X 1,5 MM
DM-5 30m x 0.25mm x 1μm
PK108 DISCOVERY DSC-NH2 1ML TUBE 50MG
NPW钼酸铵溶液
球阀
CONN.PIECE NEG.TEFL.TUBE **