GL Sciences / InertSphere

InertSphere

InertSphere colums from GL Sciences are application specific columns.

InertSphere FA-1 consists of a styrene-divinylbenzene copolymer and has sulfonate groups on its surface. It was especially designed for the analysis of formic acid in povidone.

InertSphere Sugar-1 is made of a styrene-divinylbenzene copolymer with quaternary alkylamine groups on its surface. This anion-exchange column was designed for the separation of different sugars using an electrochemical detector. This column is especially suited for mono- and disaccharides analysis.

InertSphere Sugar-2 is made of a styrene-divinyl polymer with sulfonate groups and calcium as counter ion. This column is mainly used for SEC mode. Simultaneously, the ligand exchange mode offers an interaction with hydroxyl groups on the analyte. The ligand exchange mode was developed for the analysis of sugar alcohols.

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INERTSPHERE SUGAR-1 5UM 4.6X150 MM HPLC Columns

5020-11001

€1,504.00

Product Type: HPLC Columns Base Material: Styrene-divinylbenzene Delivery Time: approx. 7 days Chemistry: Strong anion-exchange Column Type: Analytical Column Manufacturer: GL Sciences Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 4.6 mm Length: 150 mm pH Minimum: 2.0 pH Maximum: 14.0 Pressure Stability: 150 bar Technology: HPLC

Cartridge Guard Column E, Cartridge (4.0X 10 mm) 2/PK, InertSphere Sugar-1 5µm HPLC Guard Cartridges

5020-19048

€361.00

Product Type: HPLC Guard Cartridges Base Material: Styrene-divinylbenzene Delivery Time: approx. 7 days Manufacturer: GL Sciences Hardware Type: Cartridges Matrix: Polymer Internal Diameter: 4.0 mm Length: 10 mm pH Minimum: 2.0 pH Maximum: 14.0 Pressure Stability: 150 bar Technology: HPLC

InertSphere Fa-1 9µm 7.8 x 300mm HPLC Column

5020-11003

€2,040.00

Product Type: HPLC Column Delivery Time: approx. 7 days Column Type: Analytical Column Manufacturer: GL Sciences Hardware Type: Ready-to-use Column Internal Diameter: 7.8 mm Length: 300 mm Technology: HPLC

InertSphere Sugar-2 9µm 7.8 x 300mm HPLC Column

5020-11000

€2,802.00

InertSphere Sugar-2 guard 9µm 6.0 x 50mm HPLC Guard Columns

5020-10999

€698.00

Product Type: HPLC Guard Columns Delivery Time: approx. 7 days Manufacturer: GL Sciences Hardware Type: Ready-to-use Column Internal Diameter: 6.0 mm Length: 50 mm Technology: HPLC

InertSphere FA-1 guard 9µm 6.0 x 50mm HPLC Guard Columns

5020-10998

€698.00

Product Type: HPLC Guard Columns Delivery Time: approx. 7 days Manufacturer: GL Sciences Hardware Type: Ready-to-use Column Internal Diameter: 6.0 mm Length: 50 mm Technology: HPLC

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Technical Data

InertSphere FA-1

Base Material	Particle size / µm	Functional Groups	Counter Ion	USP Code
Styrene-Divinylbenzene	9	sulfonate	H⁺	L17

InertSphere Sugar-1

Base Material	Particle size / µm	Functional Groups	Exchange capacity / meq/g	pH range
Styrene-Divinylbenzene	5	Quaternary alkylamine	0.7	2.0 - 14

InertSphere Sugar-2

Base Material	Particle size / µm	Functional Groups	Counter Ion	Carbon Load / %C	USP Code
Styrene-Divinyl	9	sulfonate	Ca²⁺	8	L19

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HPLC SPE
GL Sciences Application Specific Columns

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