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China Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag - China Supplier
China Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag - China Supplier China Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag - China Supplier China Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag - China Supplier China Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag - China Supplier China Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag - China Supplier

Chromatographic Silica Gel Separation and Purification Filler 60? Type B 70-230 Mesh 60-230μm 20kg/Bag

Price:¥60 /kg
Industry Category: Chemicals/Nitriles/Acrylonitrile
Product Category:
Brand: 青島海粟
Spec: B型 70-230目


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

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Description
Additional Information

Irregular Silica Gel Chromatographic Filling Material

Irregular silica gel chromatographic filling materials are mostly bare silica gel, representing the most traditional and cost-effective option. They are the most suitable chromatographic fillers for industrial-scale applications under normal and low pressure. Please select the specifications and parameters according to actual requirements.

vKey Indicators:

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

Pore Size (intrinsic indicators such as specific surface area, pore volume).

The selection of these two parameters is most critical, as they directly impact key production factors in chromatographic applications, such as pressure, retention value, yield, purity, and efficiency.

vSelection Guide for Irregular Chromatographic Filling Materials:

1. Selection of Particle Size:

2. Selection of Pore Size:

vSpecifications and Parameters of Irregular Chromatographic Filling Materials:

Name

Irregular Silica Gel Chromatographic Filling Material

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 Range: 3-5, 6-8, 6-7, 7-8

Applicable Chromatographic Equipment

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

Various chromatographic columns (glass, stainless steel, etc.);

Flash columns, preparative columns;

Packaging

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

(Bottled, bagged, carton, drum)

Remarks

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

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

Industry Category Chemicals/Nitriles/Acrylonitrile
Product Category
Brand: 青島海粟
Spec: B型 70-230目
Stock: 10000
Manufacturer:
Origin: China / Shandong / Qingdaoshi
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