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
FILTER PAPER CIRCLES,(1) RAPID, SOFT, FILTER DIA. 55 MM, PACK OF 100 PCS.
COTTON-TIPPED APPLICATORS (SWABS), 150 MM LONG, ? 2,2 MM, 1 PACK = 1000 PCS
HYPERSIL GREEN PAH 3UM 150X3MM COLUMN
CD-1气相毛细管色谱柱
乙醇中诺氟沙星标准品,有证书
1-丁基-3-甲基咪唑鎓硫氰酸盐
超细球形铜粉
AQUASIL C18 5UM 50X4.6MM COLUMN
茄形瓶 250ml/29
氨基甲酸叔丁酯