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
ST-CONES FULL LENGTH, PRECISO, ST 12/32 ? 11 MM, LENGTH: 120 MM, WALL THICK: 1,5 MM
DURAN? Vacuum desiccator DN 300 with plane flange and porcelain plate, with NOVUS standard ground joint (NS 24/29), junction tube in the lid and stopc
R-1-Cbz-3-氨基吡咯烷盐酸盐
Methyldopa Sesquihydrate
滤头固定器组件, 4.6mm TAPERED, 2.0um
间氟氯苄
色谱柱
HYPURITY C18 5UM 100X4.6MM COLUMN
D-甘露糖胺盐酸盐
D5442 ASTM D5442 Retention Time Standard 2