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
BTO隔垫
7-氮杂吲哚
1,1'-二茂铁二甲酸
FEMALE LUER 接头
CD-1气相毛细管色谱柱
主动阀的过滤芯,600 bar
TEST TUBES, DURAN, WITH ST-PE-STOPPER, CONICAL BOTTOM, ? 17 MM, HEIGHT 155 MM, ST 14/23, GRADUATED
LiChroCART 125-3,Nucleosil 100 C8 5μm定制柱
PK10 UNCOND. GLASS PE TD CHROM 106 TUBE
4-硝基苯甲酰氯