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
N-t-Butylhydroxylamine Hydrochloride
MELTING CRUCIBLES, PORECELAIN, 12 ML, DIA. 35 MM, HEIGHT 28 MM, MEDIUM-HIGH FORM, GLAZED
MULTIZELL NATURAL-COLOURED WIPERS AND WIPING ROLLS
Porapak S 100/120 填料
通用型漏斗,聚丙烯或高密度聚乙烯,漏斗顶部内径162mm
固相萃取
TUBING CLIPS
密封垫聚丙烯L 硅树脂/ 聚四氟乙烯 绿色
5.0ul 手动进样针,可拆卸针芯
4种定制混标(定制)