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Benson® Polymeric HPLC Columns
for Carbohydrates & Organic Acids

This website lists column names, part numbers, and basic specifications for Benson columns. For current pricing, availability, and delivery timeline in India, request a quote from Akira Analytical Solutions Pvt Ltd.

BP-100 / BP-700 / BP-800 Analytical + Guard columns Fast enquiry workflow
Note: Benson® is a brand of Benson Polymeric, Inc. (USA). This is an independent supplier information site for India.

Column Information & Performance Highlights

BP‑800 Ca (USP L19)

  • Polymeric ligand‑exchange column for sugars and sugar alcohols.
  • Calcium form provides strong selectivity for mono‑ and disaccharides.
  • Optimized for high‑temperature aqueous HPLC methods.

BP‑800 Pb (USP L19)

  • Alternate selectivity compared to Ca form for complex carbohydrate profiles.
  • Durable polymeric packing for extended service life.

BP‑100 H (USP L34)

  • Ion‑exclusion polymeric column for organic and fermentation acids.
  • Stable in acidic aqueous mobile phases.

Guard Columns

  • Protect analytical columns from matrix contamination.
  • Improve reproducibility and extend column lifetime.

Typical applications

Carbohydrates, sugar alcohols, organic acids, fermentation products, and other small molecules using ligand-exchange / ion-exclusion polymeric columns.

Key specifications (general)

Many Benson BP-series columns are polymer-based with common particle sizes around 9 µm, stainless-steel hardware, and are used at elevated temperatures depending on the method.

Sugars

Typical carbohydrate/sugar alcohol work; many labs use Ca/Pb-form polymeric columns depending on method.

USP L19 (common) Ca / Pb forms

Organic Acids

Ion-exclusion style methods for organic acids and fermentation acids; selection depends on method conditions.

USP L34 (common) H form

Column Info (Quick Selection Guide)

Below are practical pointers on common Benson BP columns—key specs and typical performance expectations. Final suitability depends on your method conditions (mobile phase, temperature, detector, sample matrix).

Sugars (Ligand‑exchange • Ca form)
BP-800 Ca 300 x 7.8 mm
Part No: 8000-0 • USP L19 • Sugars
  • 300 × 7.8 mm configuration used widely for carbohydrates & sugar alcohols.
  • 8% cross‑linked polymeric resin for robustness in aqueous methods.
  • Strong resolution for common sugars when temperature is optimized (method-dependent).
Sugars (Selectivity option • Pb form)
BP-800 Pb 300 x 7.8 mm
Part No: 8200-0 • USP L17 • Sugars
  • Alternative selectivity vs Ca form for certain sugar pairs (method-dependent).
  • Polymeric 8% cross‑linked packing supports long lifetime in aqueous runs.
  • Often chosen when a method needs different relative retention of saccharides.
Organic Acids (Ion‑exclusion • H form)
BP-100 H 300 x 7.8 mm
Part No: 1100-0 • USP L34 • Organic Acids
  • 300 × 7.8 mm H-form polymeric column often used for organic acids & fermentation acids.
  • 6% cross‑linked polymeric resin suited for ion‑exclusion style separations.
  • Stable under acidic aqueous mobile phases when run within method limits.
Protection (Guard column)
BP-100 Ca Guard 50 x 4.6 mm
Part No: 1000-2 • USP L17 • Sugars
  • 50 × 4.6 mm guard to protect the main analytical column from particulates and strongly retained matrix.
  • Helps extend analytical column lifetime and maintain performance consistency.
  • Recommended for complex samples and frequent injections.
Want us to recommend the best match? Send analytes, concentration range, mobile phase, temperature, and detector on the Contact page.

Explore Benson Columns

Interactive overview of Benson polymeric columns for quick selection.

BP-100 Ca 300 x 7.8 mm

Part No: 1000-0
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 300 × 7.8 mm
  • USP: L17
Sugars

BP-100 Ca Guard 50 x 4.6 mm

Part No: 1000-2
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 50 × 4.6 mm
  • USP: L17
Sugars

BP-100 Ca 250 x 7.8 mm

Part No: 1010-0
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 250 × 7.8 mm
  • USP: L17
Sugars

BP-100 Ca 200 x 7.8 mm

Part No: 1015-0
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 200 × 7.8 mm
  • USP: L17
Sugars

BP-100 Ca 100 x 7.8 mm

Part No: 1020-0
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 100 × 7.8 mm
  • USP: L17
Sugars

BP-100 Ca 250 x 4.6 mm

Part No: 1030-0
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 250 × 4.6 mm
  • USP: L17
Sugars

BP-100 Ca 250 x 4.0 mm

Part No: 1040-0
  • Series: BP-100
  • Ion form: Ca
  • Dimensions: 250 × 4.0 mm
  • USP: L17
Sugars

BP-100 H 300 x 7.8 mm

Part No: 1100-0
  • Series: BP-100
  • Ion form: H
  • Dimensions: 300 × 7.8 mm
  • USP: L34
Organic Acids

BP-100 Guard 50 x 4.6 mm

Part No: 1100-2
  • Series: BP-100
  • Ion form: Hydrogen
  • Dimensions: 50 × 4.6 mm
  • USP: L17
General / Method-dependent

BP-100 H 150 x 7.8 mm

Part No: 1110-0
  • Series: BP-100
  • Ion form: H
  • Dimensions: 150 × 7.8 mm
  • USP: L34
Organic Acids

BP-100 H 150 x 4.6 mm

Part No: 1120-0
  • Series: BP-100
  • Ion form: H
  • Dimensions: 150 × 4.6 mm
  • USP: L34
Organic Acids

BP-100 Pb 300 x 7.8 mm

Part No: 1200-0
  • Series: BP-100
  • Ion form: Pb
  • Dimensions: 300 × 7.8 mm
  • USP: L17
Sugars

BP-100 Pb Guard 50 x 4.6 mm

Part No: 1200-2
  • Series: BP-100
  • Ion form: Pb
  • Dimensions: 50 × 4.6 mm
  • USP: L17
Sugars

BP-100 Pb 250 x 7.8 mm

Part No: 1210-0
  • Series: BP-100
  • Ion form: Pb
  • Dimensions: 250 × 7.8 mm
  • USP: L17
Sugars

BP-100 Pb 100 x 7.8 mm

Part No: 1220-0
  • Series: BP-100
  • Ion form: Pb
  • Dimensions: 100 × 7.8 mm
  • USP: L17
Sugars

BP-100 Pb 250 x 4.6 mm

Part No: 1230-0
  • Series: BP-100
  • Ion form: Pb
  • Dimensions: 250 × 4.6 mm
  • USP: L17
Sugars

BP-100 K 300 x 7.8 mm

Part No: 1300-0
  • Series: BP-100
  • Ion form: K
  • Dimensions: 300 × 7.8 mm
  • USP: L17
General / Method-dependent

BP-100 Ag 300x7.8mm

Part No: 1400-0
  • Series: BP-100
  • Ion form: Ag
  • Dimensions: 300 × 7.8 mm
  • USP: L17
Sugars

BP-100 Ag Guard 50x4.6mm

Part No: 1400-2
  • Series: BP-100
  • Ion form: Ag
  • Dimensions: 50 × 4.6 mm
  • USP: L17
Sugars

BP-100 Na 300 x 7.8 mm

Part No: 1700-0
  • Series: BP-100
  • Ion form: Na
  • Dimensions: 300 × 7.8 mm
  • USP: L17
Sugars

BP-700 H 300 x 7.8 mm

Part No: 7100-0
  • Series: BP-700
  • Ion form: H
  • Dimensions: 300 × 7.8 mm
  • USP: L34
Organic Acids

BP-700 H Guard 50 x 4.6 mm

Part No: 7100-2
  • Series: BP-700
  • Ion form: H
  • Dimensions: 50 × 4.6 mm
  • USP: L34
Organic Acids

BP-700 H 150 x 7.8 mm

Part No: 7110-0
  • Series: BP-700
  • Ion form: H
  • Dimensions: 150 × 7.8 mm
  • USP: L34
Organic Acids

BP-700 H 250 x 4.6 mm

Part No: 7130-0
  • Series: BP-700
  • Ion form: H
  • Dimensions: 250 × 4.6 mm
  • USP: L34
Organic Acids

BP-700 H 250 x 4.0 mm

Part No: 7140-0
  • Series: BP-700
  • Ion form: H
  • Dimensions: 250 × 4.0 mm
  • USP: L34
Organic Acids

BP-800 Ca 300 x 7.8 mm

Part No: 8000-0
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 300 × 7.8 mm
  • USP: L19
Sugars

BP-800 Ca Guard 50 x 4.6 mm

Part No: 8000-2
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 50 × 4.6 mm
  • USP: L19
Sugars

BP-800 Ca Guard 50 x 7.8 mm

Part No: 8000-3
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 50 × 7.8 mm
  • USP: L19
Sugars

BP-800 Ca 250 x 7.8 mm

Part No: 8010-0
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 250 × 7.8 mm
  • USP: L19
Sugars

BP-800 Ca 100 x 7.8 mm

Part No: 8020-0
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 100 × 7.8 mm
  • USP: L19
Sugars

BP-800 Ca 250 x 4.6 mm

Part No: 8030-0
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 250 × 4.6 mm
  • USP: L19
Sugars

BP-800 Ca 250 x 4.0 mm

Part No: 8040-0
  • Series: BP-800
  • Ion form: Ca
  • Dimensions: 250 × 4.0 mm
  • USP: L19
Sugars

BP-800 H 300 x 7.8 mm

Part No: 8100-0
  • Series: BP-800
  • Ion form: H
  • Dimensions: 300 × 7.8 mm
  • USP: L34
Organic Acids

BP-800 H Guard 50 x 4.6 mm

Part No: 8100-2
  • Series: BP-800
  • Ion form: H
  • Dimensions: 50 × 4.6 mm
  • USP: L34
Organic Acids

BP-800 H 250 x 7.8 mm

Part No: 8102-0
  • Series: BP-800
  • Ion form: H
  • Dimensions: 250 × 7.8 mm
  • USP: L34
Organic Acids

BP-800 H 200 x 7.8 mm

Part No: 8105-0
  • Series: BP-800
  • Ion form: H
  • Dimensions: 200 × 7.8 mm
  • USP: L34
Organic Acids

BP-800 H 150 x 7.8 mm

Part No: 8110-0
  • Series: BP-800
  • Ion form: H
  • Dimensions: 150 × 7.8 mm
  • USP: L34
Organic Acids

BP-800 H 100 x 7.8 mm

Part No: 8111-0
  • Series: BP-800
  • Ion form: H
  • Dimensions: 100 × 7.8 mm
  • USP: L34
Organic Acids

BP-800 H 250 x 4.6 mm

Part No: 8112-0
  • Series: BP-800
  • Ion form: H
  • Dimensions: 250 × 4.6 mm
  • USP: L34
Organic Acids

BP-800 Pb 300 x 7.8 mm

Part No: 8200-0
  • Series: BP-800
  • Ion form: Pb
  • Dimensions: 300 × 7.8 mm
  • USP: L17
Sugars

BP-800 Pb Guard 50 x 4.6 mm

Part No: 8200-2
  • Series: BP-800
  • Ion form: Pb
  • Dimensions: 50 × 4.6 mm
  • USP: L17
Sugars

BP-800 Pb 200 x 7.8 mm

Part No: 8215-0
  • Series: BP-800
  • Ion form: Pb
  • Dimensions: 200 × 7.8 mm
  • USP: L17
Sugars

BP-800 Pb 100 x 7.8 mm

Part No: 8220-0
  • Series: BP-800
  • Ion form: Pb
  • Dimensions: 100 × 7.8 mm
  • USP: L17
Sugars

BP-800 K 300 x 7.8 mm

Part No: 8300-0
  • Series: BP-800
  • Ion form: K
  • Dimensions: 300 × 7.8 mm
  • USP: L17
Sugars

BP-800 K Guard 50 x 4.6 mm

Part No: 8300-2
  • Series: BP-800
  • Ion form: K
  • Dimensions: 50 × 4.6 mm
  • USP: L17
Sugars

BP 800 Na 300 x 7.8 mm

Part No: 8700-0
  • Series: BP
  • Ion form: Sodium
  • Dimensions: 300 × 7.8 mm
  • USP: L17
General / Method-dependent

BP-800 Na Guard 50 x 4.6 mm

Part No: 8700-2
  • Series: BP-800
  • Ion form: Na
  • Dimensions: 50 × 4.6 mm
  • USP: L17
Sugars