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
2-Hydroxy-1,4-naphthoquinone
CHROMATOGRAPY-COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK, 29/32 SOLID PLUG, SCREW-THREAD RETAINING
N,N-二甲基甲酰胺二丁基缩醛
2,6-二氯醌-4-氯亚胺
SAS HYPERSIL 5UM 150X4.6MM COLUMN
气相色谱柱,TG-1701MS 60m x 0.53mm x 1μm
CRUCIBLE TONGS, MADE OF STAINLESS WIRE, DOUBLE BENT, LENGTH 220 MM
ProElut C2 100g
Cycloate Standard
耐酸型泵