Ultrachrome – Columns

Lab Technician

PHARMAFFILIATES is evolving in creating a remarkable experience of chromatography for you. With advancements and perpetual growth in research, pharmaceutical, Biotechnology, petrochemical, environmental, food & flavour industry, Pharmaffiliates is presenting an all-inclusive portfolio of HPLC, UPLC and GC column to give you high accuracy and better resolution with ease of use in laboratory and maximize your productivity.

Our Advanced Column Range

AQUABUFF™
100% aqueous phase compatible
NEUCHROME™
Peptide & protein analysis
MEGPURA™ LC
Ultrapure silica technology
EXUBERSIL™
Hypersil equivalent
SPEC EXCIL™
High-pH stability
SPEC EXTRACIL™
Spherisorb alternative

AQUABUFF™ UHPLC

AquabuffTM C18 is a 100% REVERSE PHASE COLUMN that has an excellent retention of polar compounds and allows working with 100 % aqueous mobile phases without any limitations. Having specifically improved endcapping process, which maximises the strength and lifetime of the columns which is guaranteed. The columns with AquabuffTM C18 fillers allow you to work with eluents ranging from pH 1 to pH 12 The pH stability graphs shows the efficiency of the process.

Technical Highlights

  • pH Range: 1–11.5
  • 100% aqueous mobile phase compatible
  • Improved end-capping
  • Proven 78-hour stability at pH 11.5*
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Stability at pH 1.0
Stability at pH 1.0

AQUABUFF™ shows excellent stability at acidic conditions (pH 1.0), maintaining consistent performance over extended time.

Stability at pH 11.5
Stability at pH 11.5

Even at high pH (11.5), AQUABUFF™ demonstrates remarkable durability, proving its suitability for extreme analytical conditions.

AQUABUFF UHPLC Columns

MEGPURA LC

  • Advanced technology with Ultrapure Silica
  • Optimizes your analysis cost
  • Ultrapure and metal-free silica packing
  • Pore size: 120 Å
  • Particle size: 3 & 5 μm
  • Fully “Endcapped” free silanol silica
  • Extensive pH range (2–11)
  • Designed for highest reproducibility and quality

EXUBERSIL™

Exubersil columns are designed and manufactured to be a suitable alternate to Hypersil. As per its characteristics and silica built, it is an excellent alternate to selective Hypersil range. As mentioned:

Exubersil ODS

As per its characteristics of pore size, surface area, percentage of covering (%C), and its silica built, its chromatographic behaviour is an exact replicate to this popular packing (e.g. Hypersil ODS).

Available with 5µ:
  • Analytical Column: 4.6 mm, 4 mm
  • Microbore Column: 2.1 mm, 3 mm
  • Semi-preparative Column: 7.8 mm, 10 mm, 21.2 mm
Available with 3µ:
  • Ultrarapid Column: 4.6 mm
  • Analytical Column: 4 mm
  • Microbore Column: 2.1 mm, 3 mm
Exubersil Basic

As mentioned in the Exubersil ODS, Exubersil Basic also functions with total fidelity to the chromatographic behaviour of the column Hypersil BDS C18.

Available with 5µ:
  • Analytical Column: 4.6 mm, 4 mm
  • Microbore Column: 2.1 mm, 3 mm
  • Semi-preparative Column: 7.8 mm, 10 mm, 21.2 mm
  • Cartridge System: 4 mm
Available with 3µ:
  • Ultrarapid Column: 4 mm
  • Analytical Column: 4.6 mm
  • Microbore Column: 2.1 mm, 3 mm

SPEC EXCIL™

SPEC EXCIL™ is a range that employs the most progressive procedures of synthesis and chemical functionalization, bringing about a column packing that completely surpasses other silica-based packing in the market.

Specifications

  • With ultra-pure silica and extremely low content of metals
  • Maximum pH range (between 1.5 and 11.0) with 3, 5 and 10 μm particles
  • Easily scaled-up, from microbore to preparative HPLC

Product Configuration & Technical Data

SPEC EXCIL column specifications table