Water Pollution QC Check Sample for Hexavalent Chromium, yields 2 Litres after dilution, 15 mL Vial
Cr+6: 45-880μg/L
*12 months expiry from shipment*
- Designed for analyses of waste water, surface water, and contaminated ground water
- Tested in compliance with appropriate US EPA, NIST, NELAC, and ISO protocols
- Certificate of Analysis includes two sets of acceptance limits to evaluate your performance
- Traceable to NIST SRMs (whenever available)
- For use in analyzing alongside US EPA, NELAC or state accreditation PT samples or as part of your own internal quality control program
- Model: QWPCR6-15
- Manufactured by: VHG Labs