Inorganic standards
- Single-element solutions
- Multi-element and custom blends
- ICP / ICP-MS calibration sets
- AAS calibration solutions
- Ion chromatography standards
- Concentrations 10 / 100 / 1,000 / 10,000 µg/mL
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Laboratory Standards & Reference Materials
Reference materials for calibration, method validation and routine QC, supplied with applicable manufacturer documentation, including COA/SDS where issued.
Materials are sourced according to the required grade, specification, pack size and quantity, subject to availability. Individual items are available subject to manufacturer/supplier availability and confirmation.
Materials available
Organic standards
- Neat solid and liquid standards
- Ready-to-use solution standards and mixes
- Pesticide and residue standards
- VOC, SVOC, PAH and PCB standards
- Residual solvent standards
- Deuterated / labelled internal standards
Pharmacopeial & compendial
- Pharmacopeial reference standards, impurity standards and working standards, subject to manufacturer availability and applicable requirements
- Working and secondary standards
- Impurity and degradation product standards
- System suitability mixtures
Certified reference materials
- Matrix CRMs: soil, sludge, water, food, feed, alloy
- Calibration verification standards
- pH, conductivity and turbidity standards
- Melting point and viscosity standards
Need pricing, pack sizes or availability for any of the above? Share your requirement and we will revert with a quotation.
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Rashi Group of Company is an independent reseller and sourcing partner of laboratory materials. We are not an authorised agent or representative of any manufacturer unless expressly confirmed in writing for a specific product or transaction. Product names and trademarks remain the property of their respective owners. Supply is subject to product availability and written quotation/confirmation.