• GN530023 卡尔费休试剂(测醛酮),T≥5.0    英文名:Karl-Fischer reagent
  • GN520023 氯(标液),1ppm    英文名:chlorine solution
  • GN510023 氯(标液),0.5ppm    英文名:chlorine solution
  • GN110023 乙二胺四乙酸二钠 99%    英文名:EDTA two sodium standard solution
  • GN530567 偶氮氯膦Ⅰ,显色剂    英文名:Chlorophosphonazo Ⅰ
  • GN120023 盐酸(标液)*,0.01mol/L    英文名:Hydrochloric acid standard solution
  • GN130023 盐酸(标液)*,0.02mol/L    英文名:Hydrochloric acid standard solution
  • GN140023 盐酸(标液)*,0.05mol/L    英文名:Hydrochloric acid standard solution
  • GN550035 氯(标液),0.005mg/ml    英文名:chlorine solution
  • GN710035 铬片 3.5N,200    英文名:Chromium solution
  • GN521143 灿烂绿,BS    英文名:Brilliant Green
  • GN010031 铝(片),LR,99%    英文名:Aluminum
  • GN130023 乙二胺四乙酸二钠 99%    英文名:EDTA two sodium standard solution
  • GN120023 乙二胺四乙酸二钠 99%    英文名:EDTA two sodium standard solution
  • G60022 1,1,2-三氯三氟乙烷,色谱级, ≥99.5%    英文名:1,1,2-Trichlorotrifluoroethane
  • GN540551 砷试剂,IND,98%    英文名:Silver diethyldithiocarbamate
  • GN510543 百里香酚蓝,IND    英文名:Thymol blue
  • GN560035 氯(标液),0.01mg/ml    英文名:chlorine solution
  • GN340023 高锰酸钾容量分析用溶液标准物质 20mL/瓶    英文名:Potassium permanganate solution
  • GN330023 高锰酸钾容量分析用溶液标准物质20mL/瓶    英文名:Potassium permanganate solution
  • GN320023 高锰酸钾(标液)*,0.025mol/L    英文名:Potassium permanganate solution
  • GN310023 高锰酸钾(标液)*,0.02mol/L    英文名:Potassium permanganate solution
  • GN510243 荧光素 (HPLC) 90%    英文名:Fluorescein
  • GN880543 溴酚蓝钠,IND    英文名:Bromophenol blue sodium salt
  • GN860551 溴甲酚绿钠,IND    英文名:Bromocresol green sodium salt
  • GN640543 紫脲酸铵,IND    英文名:Murexide
  • D02022 液体石蜡 ,AR    英文名:Paraffin liquid
  • GN150023 盐酸(标液)*,0.1mol/L    英文名:Hydrochloric acid standard solution
  • GN110023 盐酸(标液)*,1mol/L    英文名:Hydrochloric acid standard solution
  • GN160023 盐酸(标液)*,0.5mol/L    英文名:Hydrochloric acid standard solution
  • GN210023 硫酸亚铁铵 AR,99.5%    英文名:Ferrous ammonium sulfate hexahydrate
  • GN410023 硝酸(标液),GR,65-68%    英文名:Nitric acid standard
  • G63959 酚酞 ,Ph Eur.,BP,98-101%    英文名:Phenolphthalein
  • GN610035 硫酸锰AR,99%    英文名:Manganes solution
  • GN910023 铅粉 3N,200目    英文名:Lead standard
  • GN510543 亚甲基蓝, IND, 85%(HPLC)    英文名:Methylene Blue
上一页 1 2 3 下一页     共3 页    跳到第 确定
返回顶部 微信咨询 021-54720761 021-54720761 点我QQ咨询 点我QQ咨询