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
CARBOYS,PE, WITH TAP, WITH STOPCOCK, ROUND, WITH SCREW-CAP, 30 L
4-氨基磺酰基丁酸
3-羟基异烟酸
表面皿,直径100mm
1.0mol/L双氢氧化乙二胺铜溶液
ANALYTICAL FUNNEL. PP, ANGLE 60 °, O.D. 100 MM, STEM-? 11 MM
SEPARATING CHAMBERS-TLC, ROUND WITH CAP FOR PLATES 200/100 MM, ? 130 MM, HEIGHT 230 MM
活性炭, DARCO?, 4-12 mesh, decolorizing
HYPERSIL SILICA 5UM 100X3MM COLUMN
VACUUM CONTROL STOPCOCK, ST 19/26