• <tr id='FAYclX'><strong id='FAYclX'></strong><small id='FAYclX'></small><button id='FAYclX'></button><li id='FAYclX'><noscript id='FAYclX'><big id='FAYclX'></big><dt id='FAYclX'></dt></noscript></li></tr><ol id='FAYclX'><option id='FAYclX'><table id='FAYclX'><blockquote id='FAYclX'><tbody id='FAYclX'></tbody></blockquote></table></option></ol><u id='FAYclX'></u><kbd id='FAYclX'><kbd id='FAYclX'></kbd></kbd>

    <code id='FAYclX'><strong id='FAYclX'></strong></code>

    <fieldset id='FAYclX'></fieldset>
          <span id='FAYclX'></span>

              <ins id='FAYclX'></ins>
              <acronym id='FAYclX'><em id='FAYclX'></em><td id='FAYclX'><div id='FAYclX'></div></td></acronym><address id='FAYclX'><big id='FAYclX'><big id='FAYclX'></big><legend id='FAYclX'></legend></big></address>

              <i id='FAYclX'><div id='FAYclX'><ins id='FAYclX'></ins></div></i>
              <i id='FAYclX'></i>
            1. <dl id='FAYclX'></dl>
              1. <blockquote id='FAYclX'><q id='FAYclX'><noscript id='FAYclX'></noscript><dt id='FAYclX'></dt></q></blockquote><noframes id='FAYclX'><i id='FAYclX'></i>
                Homepage | Collect | 中文版    
                CAS: Title:
                 
                · Add:805-807.Room Hongqiao Mansion.1088 Qianjin West Road,Kunshan,Jiangsu,China
                · Tel:0086-512-57621185
                · Fax:0086-512-57598675
                · Email:sales@yalongchina.net
                · ContactPerson:Mr Huang
                · Online Communication:
                點擊這裏給我發消●息 點擊◣這裏給我發消息 與我交談
                 Product
                 
                HPLC Methanol Product:HPLC Methanol
                CAS Number:67-56-1
                Quality Standard:excellent
                Package Kg/drum:1L/bottle;4L/bottle
                Place of orgin:China
                Order
                Detailed Introduction:
                /Appearance Clear,Colorless Clear,Colorless
                /Color(APHA) Max 10 5
                /Assat(GC),% Min 99.95 ≥99.95
                /Water,mg/kg Max 100 36
                /Evaporation Residue,mg/kg Max 1.0 0.2
                /Density (25),g/ml 0.775-0.780 0.778
                Refractive Index(25) 1.344 1.344
                /Titrable Acid.meq/g Max 0.0008 0.0002
                /Titrable Base,meq/g Max 0.0006 0.00001
                /UV Absorbance,(1.00-cm cell vs.water):
                            at 190 nm Max 1.00 0.4569
                            at 200 nm Max 0.05 0.0150
                            at 210 nm Max 0.03 0.0107
                            at 220 nm Max 0.01 0.0069
                            at 254 nm Max 0.005 -0.0001
                /Gradient Elution,(a.u)
                at 210 nm Max 0.001 0.0006
                at 254 nm Max 0.0005 0.0003
                /Fluorescence Trace Impurities
                at 450 nm  Max 0.3 0.02
                Emission Maximum for Impurities Max 1.0 0.2
                © 2010 Kunshan YaLong Trading Co ,. Ltd. All Rights Reserved.