尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Type B Silica Gel Powder 70-230 Mesh 60A Chromatography Column Packing - China Supplier
China Type B Silica Gel Powder 70-230 Mesh 60A Chromatography Column Packing - China Supplier

Type B Silica Gel Powder 70-230 Mesh 60A Chromatography Column Packing

Price:¥45 /kg
Industry Category: Chemicals/Nitriles/Acrylonitrile
Product Category:
Brand: 鑫昶來
Spec: B型


Contact Info
  • Add:即墨區(qū)金口鎮(zhèn)金園1路16號, Zip: 266200
  • Contact: 宋婷婷
  • Tel:0532-83586222
  • Email:281858972@qq.com

Other Products

Description
Additional Information

Type B silica gel powder, between coarse pore and fine pore silica gel, has a pore volume of 0.60-0.85 ml/g, an average pore diameter of 4.5-7.0 nm, and a specific surface area of 450-650 m2/g. Applications: Mainly used as an air humidity regulator, catalyst and carrier, as well as a raw material for fine chemical products such as chromatographic silica gel.


Industry Category Chemicals/Nitriles/Acrylonitrile
Product Category
Brand: 鑫昶來
Spec: B型
Stock: 99999
Manufacturer:
Origin: China / Shandong / Qingdaoshi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 五华县| 集安市| 理塘县| 麦盖提县| 通河县| 绿春县| 绿春县| 繁昌县| 湄潭县| 宣武区| 浮梁县| 英德市| 奎屯市| 博湖县| 吴桥县| 汤阴县| 肇东市| 桐庐县| 利川市| 淮滨县| 盱眙县| 林口县| 丰宁| 张掖市| 阳曲县| 阜康市| 南充市| 象州县| 平乡县| 民乐县| 黄山市| 旬阳县| 江都市| 竹溪县| 尉犁县| 沁源县| 泸定县| 肃北| 肥城市| 宁河县| 井冈山市|