1. <rt id="1ci73"><meter id="1ci73"><bdo id="1ci73"></bdo></meter></rt>

            • <td id="1ci73"></td>
            • Hotline:
              +86-22-85689619

              Products

              Product name Specifications Packing Unit price / yuan
              Vitamin K1 standard solution
              Ammonium chromate 4N (SP) 25g
              Potassium chromate 4N (SP) 25g
              Sodium chromate 4N (SP) 25g
              Cesium chromate 4N (SP) 5g
              Boric acid 4N (SP), 4N 25g, 250g
              Potassium iodide 4N (SP) 10g
              Lithium metaborate 4N (SP) 25g
              Lithium tetraborate 4N (SP) 25g
              Sodium tetraborate 4N (SP) 25g
              Iodine 4N (SP) 10g
              Sodium iodide 4N (SP) 10g
              Sodium iodide (anhydrous) 4N (SP) 10g
              Cesium iodide 4N (SP) 5g
              Potassium silicate 4N (SP) 25g

              Contact us

              TEL:+86-22-85689619

              Contact: Carter Cao.
              Tel/fax: +86-13802127750, +86-18622107711
              Technical consultant:Peng.Zhao     TEL:001(651)283-9609
              Email : cartercao@hotmail.com 

              Mobile

              Moblie

              Copyright(C)2020,Tianjin Guangfu Fine Chemical Research Institute All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

              人妻AV无码系列一,欧美黑人一级在线是看,秋霞在线毛片免费天天看,亚洲香蕉网久久综合影视
                1. <rt id="1ci73"><meter id="1ci73"><bdo id="1ci73"></bdo></meter></rt>

                      • <td id="1ci73"></td>