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
PRECISION LABORATORY THERMOMETERS SOLID STEM, 0+624 oC:2, 450 MM
Plug-In Ag Electrode SGJ with S Coating
隔离密封垫,Rheodyne系列 7725,9725,3725
电缆
氟离子电极
乙腈中噻嗯菊酯溶液,1000μg/mL
SPHERISORB NH2 5UM 250X2.1MM COLUMN
p-Hydroxybutyrophenone
8种VOC混标(定制)
SINTERED DISC, 90 MM DIAM. P 5