Analytical Chemistry & Chromatography
Separation science consumables with the documentation regulated laboratories need — columns arrive with individual test chromatograms, and reference materials carry traceable certificates.
What's in this division
Product range
A representative view. If the item you need is not listed, it can almost certainly still be sourced — ask.
HPLC & UHPLC Columns
- C18 reversed-phase columns
- C8, phenyl, and cyano phases
- HILIC & normal-phase columns
- Size-exclusion columns
- Ion-exchange columns
- Chiral columns
- Guard columns & cartridges
GC & LC-MS
- GC capillary columns
- LC-MS certified columns
- GC inlet liners & septa
- Ferrules & column nuts
- MS calibration solutions
Solvents & Reagents
- HPLC-grade acetonitrile & methanol
- LC-MS grade solvents
- Deuterated NMR solvents
- Ion-pairing reagents
- Buffer salts & modifiers
- Karl Fischer reagents
Reference Materials
- Certified reference materials (CRM)
- Pharmacopoeial standards
- Pesticide residue standards
- Heavy metal standards (ICP)
- Internal standards
Sample Preparation
- Syringe filters (PTFE, nylon, PES)
- SPE cartridges & plates
- Autosampler vials, caps & inserts
- Membrane filters
- Rotary evaporators & accessories
Featured products
Representative line items
Expand any card for full specifications. Every product is supplied against a written quotation.
AG-C18 HPLC Column, 5 µm
Fully end-capped octadecylsilane on high-purity silica, giving symmetric peaks for basic analytes without mobile-phase additives. Each column ships with its own test chromatogram.
UHPLC C18 Column, 1.8 µm
Sub-2 µm particles for high-throughput separations at elevated backpressure — resolves in a fraction of the run time of a conventional 5 µm method.
Acetonitrile, HPLC Gradient Grade
Low-UV-cutoff acetonitrile filtered to 0.2 µm, specified for gradient elution where baseline drift at low wavelengths would otherwise obscure early-eluting peaks.
Syringe Filters, PTFE 0.22 µm
Hydrophobic PTFE membrane in a polypropylene housing for filtering aggressive organic solvents prior to injection. Low extractables keep the baseline clean.
Certified Reference Material Set
Gravimetrically prepared standards with an accredited certificate stating value, expanded uncertainty, and traceability chain — accepted in regulated method validation.
Rotary Evaporator with Chiller
Motorised lift with a vertical condenser and vacuum controller, allowing gentle solvent removal at reduced pressure without bumping. Supplied as a package with a recirculating chiller.
Applications
What this division is used for
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