One 40 g sand sample in a screw-cap bottle. The concentrations of all EPA/NELAC including the Priority Pollutant metal and cyanide analytes are below the CLP Required Detection Limits (CRDLs) except iron, which is <250 mg/kg. The certified values vary from batch to batch. Please ask for the certificate.
Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com
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Founded in 1977, ERA is one of the premier providers of certified reference materials (CRMs) and proficiency tests (PTs) to environmental analytical laboratories around the world.
You’ll find products for environmental testing purposes in a wide variety of matrices (e.g. soil, effluent, water) and analytes (e.g. inorganics, pesticides, PAHs) as well as supporting proficiency tests.
CRMs from the QC Plus Program feature environmental analytes at concentrations reflecting realistic levels of pollutants in industrial settings (wastewater and industrial analysis).
If you need your results quickly, ERA’s range includes QuiK Response PTs available on demand, 52 weeks per year.