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QA/QC Standards

QA/QC standards
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$10.00

These standards are suitable for your internal QA/QC program. These are not meant to take the place of your annual standards for certification or registration, which you must obtain from an EPA-designated source.

Standards are available for each analyte individually, so you can purchase only the ones you need. Instructions and approximate range are given on each bottle. True values for each bottle are provided in a sealed envelope.

Price is $10.00 per bottle regardless of quantity.