In ICP applications many analysts demand reference solution mixes formulated to match the actual samples that they are working with. Especially at lower concentrations.

ROMIL provides a custom production service utilising high purity ingredients which have been characterised via the PrimAg^® scheme of traceability. Solutions are available either non-certificated PrimAg^®-lite or certificated as PrimAg^®-plus. (PrimAg^®-xtra is not available in multi-element form).

Obtaining a custom quote from ROMIL is simple. All that is needed is a list of the required elements, the preferred matrix (for ICP we target 0.5M nitric acid), and the pack size (choose from 100ml, 250ml, 500ml or 1LT). After reviewing the customer request for chemical compatibility issues, a price and availability is quoted, based on the number of components and their concentrations.

Analysts may well ask why they should make up these difficult solutions themselves, when ROMIL can do it for less cost and with the unique PrimAg^® traceability combined with ISO 17034 accreditation. Typical multi-element solutions produced to customer requirements are listed here as examples of the expertise that is available at ROMIL. Choose one or ask us to quote for your own mix.

For analysts involved in the ICP-MS determination of elemental impurities in drug products to USP 232 and ICH Q3D protocols we have compiled a number of accredited calibration mixes optimised for such analysis. Just enter USP 232 in the search window to reveal the range.

PrimAg is a registered trademark of ROMIL Ltd.