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530um/0.018英寸内径喷嘴的清洗金属丝
净化管
p-Hydrazinobenzenesulfonic Acid Hemihydrate
FILTER PAPER CIRCLES, MEDIUM SOFT, MEDIUM SPEED RAPID, FILTER-DIA. 70 MM, IN BAGS á 100 PCS
1,3-二甲基戊胺盐酸盐标准品
二苯蒽
硝酸铋(III) 五水合物
dSPE基质分散固相萃取(PSA/C18纯化管)(PSA和C18客户提供)
COVER GLASSES, RECTANGULAR, 22X32 MM, THICKNESS 0,13-01,7 MM
Whatman玻璃纤维滤筒THIMBLE HPGF