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
CSK亚硝酸盐标准溶液 N:2.00ug atom/L
FILTER FUNNELS, 8000 ML, P2 DISC DIA.: 200 MM STEM O.DIA.: 30 MM
HYPERSIL GOLD PFP 3UM 50X1MM COLUMN
R-1,1'-联-2-萘酚
Cover for oil trap 62753200
一次性小瓶,直径 8 mm,透射
NALGENE 180公制胶管,内径x外径x壁厚,12.0 x 16.0 x 2.0 mm,每箱米数25
氟化铵 AR(沪试)
CHROMATOGRAPY-COLUMNS, AT THE TOP ST-SOCKET 14/23, SOLID PLUG, SCREW-THREAD RETAINING NUT, ST-STOP
4-溴-2-氟甲苯