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 Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag - China Supplier
China Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag - China Supplier China Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag - China Supplier China Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag - China Supplier China Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag - China Supplier China Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag - China Supplier

Macroporous Silica Gel 150 ? 35-60 mesh 1kg/bag

Price:280
Industry Category: Machinery & Equipment/Seals & Gaskets/Silicone
Product Category:
Brand:
Spec:


Contact Info
  • Address:山東省青島市城陽區(qū)城陽街道西郭莊工業(yè)園內(nèi), Zip: 266109
  • Contact: 王晴
  • Tel:13184133710
  • Email:730510457@qq.com

Other Products

Description
Additional Information

Irregular Silica Gel Chromatography Packing

Irregular silica gel chromatography packing is mostly bare silica gel, which is the most traditional, cost-effective, and the most suitable chromatography packing for industrial-scale applications under normal and low pressure. Please select the various specification parameters according to actual needs.

vKey Indicators:

Particle Size (external morphology, particle size distribution, density, etc.);

Pore Size (such as specific surface area, pore volume, and other related internal indicators).

The selection of these two is most important, as they directly affect key production factors in chromatography applications, such as pressure, retention value, yield, purity, and efficiency.

vSelection Guide for Irregular Chromatography Packing:

1. Selection of particle size:

2. Selection of pore size:


vSpecifications and Parameters of Irregular Chromatography Packing:

Name

Irregular Silica Gel Chromatography Packing

Pore Size

(1)30-50?    (2)60-80?

(3)80-110?   (4)120-200?

(5)300-500?   (6)600-1000?

Specific Surface Area

50-350-550-700㎡/g

Particle Size

(1)40-80 mesh    (2)60-80 mesh    (3)60-100 mesh    

(4)80-100 mesh   (5)80-120 mesh    (6)100-160 mesh  

(7)100-200 mesh  (8)150-250 mesh   (9)200-300 mesh  

(10)250-350 mesh (11)300-400 mesh  (12)230-400 mesh

(13)400-600 mesh  (14)600-800 mesh  (15)800-1000 mesh

(16)20-45μm     (17)10-20μm    (18)40-63μm   

pH

pH value: 3-5, 6-8, 6-7, 7-8

Applicable Chromatography Equipment

High, medium, and low-pressure columns; normal and reduced pressure columns; small to industrial-scale pilot columns;

Various chromatography columns such as glass and stainless steel;

Flash columns, preparative columns;

Packaging

500g, 1kg, 10kg, 20kg;

(Bottled, bagged, carton, drum)

Remarks

The above are mass production specifications, and trial samples are available;

Custom production is available for special requirements such as pore size, particle size, metal elements, etc.

Industry Category: Machinery & Equipment/Seals & Gaskets/Silicone
Product Category:
Brand:
Spec:
Stock:
Origin:
Storefront Language: English English Chinese
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 丰镇市| 靖远县| 浮梁县| 康马县| 大城县| 伊通| 临武县| 乌拉特后旗| 祁东县| 金山区| 蓝田县| 桐乡市| 正蓝旗| 年辖:市辖区| 昌黎县| 宜兰市| 汕尾市| 房产| 田林县| 左权县| 应用必备| 孝义市| 桑日县| 富民县| 穆棱市| 论坛| 土默特左旗| 榆社县| 封丘县| 若羌县| 许昌县| 阳曲县| 双鸭山市| 通州区| 宜兰县| 温宿县| 鄂托克旗| 措勤县| 宜阳县| 青神县| 信宜市|