Chromatography cellulose media

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Chromatography cellulose media
> Chromatography cellulose media
Whatman offers an extensive product line of chromatography cellulose media for applications ranging from the separation of biopolymers such as proteins, peptide and hormones to the purification of monoclonal antibodies, vaccines, synthetic pharmaceuticals and agrochemicals. 

Technological innovations in product development and manufacturing processes and a dedication to excellence are combined to ensure batch-to batch reproducibility of these chromatography cellulose media.

 
 

 Chromatography paper

Chromatography paper
>Chromatography paper
Whatman chromatography papers are the most widely used papers for chromatography worldwide. This acceptance and usage reflects the purity, high quality and consistency of Whatman papers. These qualities are relied upon by chromatographers and essential to successful reproducible chromatography. Whatman chromatography paper media are made from specially selected cotton cellulose. They are rigorously quality controlled for characteristics important to the chromatographer and to ensure uniformity within the grade. The chromatography paper product line includes standard cellulose and ion exchange grades. 
 
 

Bulk silica media for column chromatography

Bulk silica media for column chromatography
> Bulk silica media for column chromatography
The Whatman bulk silica media is used for low pressure columns. Same base silica and chemistries as those used for Whatman TLC plates. Particularly useful for scaling up separations optimized by TLC. In addition, Whatman offers an all-purpose media for general column chromatography. Applicable for preparative low pressure column separations scaled up from Partisil analytical HPLC columns.
 

Features and Benefits

  • High resolution
  • Good flow characteristics
  • High surface area
Ordering Information
Catalogue Number Product Particle Size (µm) Other Specifications Weight
Bulk Silica Media for Low Pressure Column Chromatography
4771-010 LPS-2 low pressure silica gel 37–53 Adsorption 450 m2/g; may be dry packed 1 kg
4776-001 LRP-2 ODS bonded silica gel 37–53 Reversed phase LPS-2 silica bonded with 16% C; - may be dry packed; end-capped 100 g
4776-005 LRP-2 ODS bonded silica gel 37–53 Reversed phase LPS-2 silica bonded with 16% C; - may be dry packed; end-capped 500 g
 
Ordering Information
Catalogue Number Product Particle Size (µm) Other Specifications Weight
Bulk Silica Media for General Column Chromatography
4132-100 ODS-3 (C-18) 32-75 Reversed Phase Octadecyl-bonded; end-capped; - polymeric; 10.5% carbon load 100 g
4132-301 ODS-3 (C-18) 32-75 Reversed Phase Octadecyl-bonded; end-capped; - polymeric; 10.5% carbon load 1 kg
4790-010 Silica, 60Å 230-400 mesh - (38-63) Adsorption Bulk media for column or - dry chromatography 1 kg
4790-050 Silica, 60Å 230-400 mesh - (38-63) Adsorption Bulk media for column or - dry chromatography 5 kg
4790-250 Silica, 60Å 230-400 mesh - (38-63) Adsorption Bulk media for column or - dry chromatography 25 kg
4791-005 Silica, 60Å 70-230 mesh - (63-212) Adsorption Bulk media for column or - dry chromatography 500 g
4791-010 Silica, 60Å 70-230 mesh - (63-212) Adsorption Bulk media for column or - dry chromatography 1 kg
4791-050 Silica, 60Å 70-230 mesh - (63-212) Adsorption Bulk media for column or - dry chromatography 5 kg
4791-250 Silica, 60Å 70-230 mesh - (63-212) Adsorption Bulk media for column or - dry chromatography 25 kg

NEW Purasil 60Å Silica Gel

Silica Gel Media for Flash Chromatography 
Whatman Purasil high purity silica gel provides an excellent separation medium for flash chromatography purification of target molecules. Narrow particle size distribution and minimal fines enable fast separations with no loss of chromatographic performance.

Features and Benefits

  • High resolution
  • Excellent flow rates
  • Direct scalability
Typical Data
Iron Content <0.02%
Chloride Content <0.10%
Loss on Drying <7%
pH (10% suspension) 7 ± 0.5
Pore Volume 60–80 mL/g
Surface Area 500–600 m2/g
Ordering Information
Catalogue Number Product Dimensions
4745-010 230–400 mesh (38–63 µm) 1 kg
4745-250 230–400 mesh (38–63 µm) 25 kg
4746-010 70–230 mesh (63–210 µm) 1 kg
4746-250 70–230 mesh (63–210 µm) 25 kg
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