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
5MG砝码,E1级别,带NVLAP证书
ZIC-HILIC亲水色谱柱
3-氨基苯甲酸乙酯甲基磺酸盐
PE-HD两通,用于9 - 12 mm管径
二苯醚
DROPPING FUNNELS, CYL.,GRAD.,PRES- SURE EQUAL.,NEEDLE VALVE STOPCOCK, W. PTFE NEEDLE VALVE, 250:5
气相色谱柱,TG-35MS 15m x 0.25mm x 1μm
CVS electrode kit 2 mm for intense use
POWDER FUNNEL, NATURAL, PP, O.D. 80 MM, STEM LENGTH 75 MM, STEM ? 22 MM
TSK SP-5PW保护柱套装