HPLC Columns

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HPLC Columns

Genotek Biochem is an authorized distributor for HPLC and GC Columns offered by Bischoff Chromatography, Germany which is a recognized manufacture of wide range of High – Performance Liquid Chromatography (HPLC) Columns and Gas Chromatography (GC) columns for chromatographic separation since 1980. We offer a wide range of columns for use in Analytical (Normal Phase, Reverse Phase), UPLC, Preparative/Semi-preparative, SFC, Chiral and gel separation applications.

Product Highlights:

USP Listed Prontosil HPLC Columns.

Prontosil C18 Ace-EPS 150 x 3.0 x 3 µm

Abiraterone Acetate (Assay) Fingolimode HCL (Organic impurities)

Prontosil C18 Ace-EPS 300 x 3.0 x 3 µm

Dospirenone & Ehyinyl Esradiol Tablet (Organic impurities)

Prontosil C18 AQ 125 X 4.0 X 3 µm

Dospirenone & Ehyinyl Esradiol Tablet

Prontosil C18 Ace-EPS

150 x 3.0 x 3 µm
Abiraterone Acetate (Assay)
Fingolimode HCL (Organic impurities)

Prontosil C18 Ace-EPS

300 x 3.0 x 3 µm Dospirenone & Ehyinyl Esradiol Tablet (Organic impurities)

Prontosil C18 AQ

125 X 4.0 X 3 µm
Dospirenone & Ehyinyl Esradiol Tablet (Assay)

Advantages we offer:

1. No revalidation of existing method required in case of equivalent column offerings.
2. Each column is tested individually for ensuring reproducibility and comes with a COA.
3. High end column packing with Ultra-Pure Silica.
4. Customizable column dimensions.
5. Highly Competitive prices.
6. All analytical phases can be provided in semi-prep and prep scale.
7. SFC compatible packed columns available too

Bischoff Chromatography Equivalent columns:

Prontosil HPLC Column Equivalency chart:
Pronto gel HPLC column Equivalency chart
GC column Equivalency chart:

HPLC & GC Columns:

Bischoff Prontosil Column Phase Details USPL Notification Link
Prontosil Ace-EPS The Ace-EPS belongs to a new group of RP-stationary phases with amide embedded groups. The packing is very stable over a wide pH range (2-10) and offers maximum hydrophobicity with maximum polar selectivity. L1, L7 Click Here
Prontosil H Prontosil H is the classic C8/C18 column is fully end-capped and possess all of the excellent properties that a new generation stationary phase can offer. L1, L7 Click Here
Prontosil SH SH column has an enhanced methylene group selectivity. It shows an excellent shape selectivity and stability even at pH 2. L1, L7 Click Here
Prontosil AQ AQ with its unique bonding technology is developed for use in aqueous mobile phases with organic content less than 10 %. L1 Click Here
Prontosil AQ Plus In comparison to the AQ, AQ Plus offers enhanced stability even at low pH values up to pH 2. L1 Click Here
Pronto I ODS Prontosil I ODS is equivalent column to Inertsil ODS L1 Click Here
Prontosil Spheribond It is equivalent to Waters Spherisorb ODS1 and ODS2 columns. L1, L3, L7, L8, L9, L10,L14,L16, Click Here
Prontosil Hypersorb We offer the same selectivity under the same chromatographic conditions like the original Hypersil columns L1,L3,L7,L8 , L9,L10,L16 Click Here
Prontosil Kromaplus Prontosil Kromaplus based on the well-known high performance spherical silica for analytical and preparative liquid chromatography. L1,L7,L8,L16,L26 Click Here
Prontosil PFP PFP column gives Unique orthogonal selectivity to alkyl, phenyl and phenyl-hexyl phases with superior steric selectivity and can be used in reversed phase and HILIC modes. L43 Click Here
Prontosil Eurobond This is a classical phase with selectivity in between the selectivity offered by Prontosil C18 H and Prontosil C18 SH and is fully end-capped column and can be used in wide range of RP-chromatography. L1 Click Here
Prontosil C30 C30 is a stationary phase with a high carbon load due to which it has excellent shape selectivity and stability even at pH 2. L62 Click Here
Prontosil C1 The C1 packing shows the lowest retention of the complete product line. L16 Click Here
Prontosil C4 The C4 packing shows excellent properties for separation of peptides and proteins not only in RP-mode but also in HIC-mode. L26 Click Here
Prontosil Peptide Pro Prontosil Peptide PRO columns are C18 (octadecyl) columns packed with bifunctional bonding chemistry and are fully end capped. Click Here
Prontosil Silica Prontosil Silica is made with a high purity silica of 99.999%. The optimum manufacturing process guarantees excellent batch to batch reproducibility L3 Click Here
Prontosil Amino Prontosil Amino is an amino propyl bonded phase. It can be used in NP as an alternative to Silica but offers different selectivity. In RP-mode it is mainly used for analysis of carbohydrates. L8 Click Here
Prontosil Cyano Prontosil CN is a cyano propyl bonded phase. In RP-mode the main application is separation of strong basic solutes. In NP-mode it offers a complementary selectivity to other normal phases like Silica, Amino and Diol. L10 Click Here
Prontosil Phenyl Prontosil Phenyl is a RP packing that offers different selectivity in comparison to brush type stationary phases like C8 and C18. It is fully end-capped and shows excellent selectivity even at low pH value of 2 L11 Click Here
Prontosil Diol Prontosil OH is a diol bonded phase. It is an alternative to silica packings. L20 Click Here
Prontosil CB The CB series was introduced keeping in mind the need for economical columns required for doing routine analysis work & assay, dissolution studies. L26 Click Here
Prontosil BDS Prontosil C18 BDS is the stationary phase in the Prontosil line which is similar to Hypersil C18 BDS & Hyper Clone BDS. It is fully end-capped. L1, L7 Click Here
Prontosil Lichrospher & Lichrosorb These columns are packed using the ORIGINAL MERCK packing along with unique HYPERCHROME column hardware and packed with our own environment friendly packing process. L1,L7,L8,L10,L16,L20 Click Here
Prontosil Pop Link Our patented product offering is the Phased Optimized Liquid Chromatography Columns (POP Link): Single column with options of combining multiple segments while ensuring zero dead volume between segments. Advantages include being able to use multiple chemistries in a single column, shorter run times and lesser solvent use. NA Click Here
Pronto gel Polymeric columns specially designed for separation of sugars, peptides, proteins, biopolymers and polymers. L17, L19, L21, L22, L25, L34, L37, L38, L39 Click Here
Prontosil Chiral These columns are with Chiral column Screening facility and it can be used for separation of many enantiomers. L40, L43, L51, L58, L80, L90, L99, L119 Click Here
GC Columns Bischoff Chromatography has introduced a new range of GC columns with multiple phase options for your gas chromatography needs. We offer capillary GC columns and prep GC columns. Click Here


Prep/Semi-Prep -

We aim in providing chromatographic solutions for any compound, right from discovery, scaling up to its production and quality control. With Bischoff Chromatography, Germany we strive to meet the challenging demands of preparative HPLC columns.

The main aim of preparative chromatography is to produce a quantity of pure compound with ease in the most economical way. The preparative columns offered are available in wide range of sizes to carry out almost any preparative scale separations. These preparative columns are packed under very high pressure and in a specialized hardware to increase the bed density as high as possible to obtain sharp peaks and good resolution. This uniform high-density packing prevents formation of voids during use. This results in preparative columns with higher efficiency and durability.

Our preparative columns are available in the following dimensions – Length (in mm): 500, 300, 250, 200, 150, 125, 100, 75, 50, 40, 30 Inner Diameter (in mm): 62, 50, 40, 32, 20, 16, 8


We offer columns for supercritical fluid chromatography (SFC) applications to provide the chemist with a number of options for SFC separations. These columns are available in many chemistries. Columns include stationary phases based on silica that are coated or covalently bonded.

These columns are specifically packed in SFC compatible hardware and tested individually to guarantee performance. The low viscosity of the CO2 allows for separations that are 3 times faster or more than normal phase HPLC. Speed of SFC separations, conservation of organic solvents and more concentrated product fractions make SFC a desirable preparative chromatographic technique for purifying chemical mixtures.

Prontosil SFC semi-prep columns are available with inner diameters from 10mm to 50mm and in lengths from 50mm to 250mm offering our customers to choose suitable dimension for their application. In addition, individual SFC documentation is included with every column.