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SA™ Solvents & Acids

Suitable for routine, general purpose procedures. They are of a similar quality to AnalR or AR grades.

UpS™ Ultra Purity Solvents

Whilst the purity levels of SpS™ solvents are suitable for most instrumental applications, there are some high-sensitivity techniques which demand even greater purity. UpS™ solvents were developed to address this problem.

SpS™ Super Purity Solvents

High chemical purity together with low water, acidity & residue levels makes these excellent for HPLC, GC & other instrumental analysis techniques.

Please note that Excise Duty, at the current rate, will be added to the prices shown for all grades of Ethanol absolute and Ethanol 95%


Please also note that, for commercial reasons, Romil solvents are only available to customers in restricted areas. Contact us for details.

SA™ Salts & Reagents

As with the SA™ solvents & acids these reagents are suitable for general purpose procedures.

Hi-Dry™ Anhydrous Solvents

These anhydrous reagents are specially produced to give a water specification of <50ppm. However, many of these solvents have a level of <5ppm. The bottles are filled under an inert dry nitrogen atmosphere & sealed with a special cap.

Hi-Dry™ KF Karl Fischer Reagents

Pyridine-free to avoid the accompanying hazard & unpleasant odour.

TvR™ Traceable Volumetric Reagents

Available in a wide range of concentrations & in a variety of convenient pack sizes. Supplied ready-to-use to facilitate selection of the optimum pack size for the application.

SpA/UpA™ Super Purity & Ultra Purity Acids

Minimal background impurities make these ideal for AA, ICP, ICP-MS, ion chromatography & voltammetry.
UpA acids have levels of 1st row transition elements of <100ppt & are supplied with a guaranteed Certificate of Analysis.

PrimAg™ Mono-Component Reference Solutions

Prepared from pure metals, salts & SpA products, these are for all AA, ICP, ICP-MS, IC & ion selective electrode applications.

PrimAg™ Multi-Component Reference Solutions

Reference solution mixes formulated to match the actual samples that analysts are working with.

Buffer Solutions & Other Chemicals

In addition to the ranges above, Charlton Scientific also sources general chemicals, speciality chemicals & biochemicals for fine chemical, research & diagnostic applications, as well as for general laboratory use. Our close relationships with a number of chemical manufacturers allows our customers access to over 100,000 high quality, competitively priced chemicals. Contact us with your requirements.

Charlton Scientific not only supplies all the chemicals you need, we can dispose of the chemical waste afterwards.

We offer a complete waste management & disposal service, from a one-off Chemical Cupboard clearance to ongoing disposal of regular waste streams in up to 200l drums.

Whatever the waste, our service is all inclusive. We:

• Complete all Environment Agency documentation ready for signature.
• Re-pack & re-label, on your premises, chemicals unsuitable for transport.
• Review all disposal for the best environmental option.
• Recover any waste with a value to offset against your disposal costs.
• Provide a certificate of disposal.

All you have to do is send a comprehensive & detailed list of the chemicals you wish to dispose of & let us do the rest.