DMR-QA Corrective Action WP367 - WP379 - 500 mL

Now what?

  1. Lab received a “Not Acceptable” result
  2. Determine root cause with CRM before performing retests
  3. Participate in WP Study 356 or 357* for retest
    or
  4. Analyze QuikResponse sample for retest
  5. Submit results to ERA by Nov 22 or by published study closing date, whichever is earlier
  6. Reference our PDF checklist for other critical dates
*WP 357 closes on 25 Nov 2024, retest sample data must be reported to PT Provider by 22 Nov 2024.

5 product(s) found
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Solids, WP
Item No. 241
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 500mL Poly Bottle
Minerals PT (Extra Volume)
Item No. 526
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 500mL Poly Bottle
Hardness PT (Extra Volume)
Item No. 527
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 500mL Poly Bottle
Hardness
Item No. 580
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 500mL Poly Bottle
Minerals
Item No. 581
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 500mL Poly Bottle

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