DMR-QA Corrective Action WP379 - 100 mL - 15 mL - 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.

16 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
Mercury
Item No. 574
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 Excepted Quantities (EQ) 15mL Vial
WasteWatR™ Coliform MicrobE™
Item No. 576
Environmental Water Pollution Microbiology PT Monthly Water Pollution (WP) ISO 17043 10mL Clear Glass Vial
Wastewater Coliform Microbe - SM 9221
Item No. 576A
Environmental Water Pollution Microbiology PT Monthly Water Pollution (WP) ISO 17043 10mL Clear Glass Vial
Demand
Item No. 578
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 Excepted Quantities (EQ) 15mL Vial
Complex Nutrients
Item No. 579
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 Excepted Quantities (EQ) 15mL Vial
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
Simple Nutrients
Item No. 584
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 Excepted Quantities (EQ) 15mL Vial
Trace Metals
Item No. 586
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 Excepted Quantities (EQ) 15mL Clear Glass Screw Top Tube
Total Cyanide
Item No. 588
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 Excepted Quantities (EQ) 15mL Vial
Nitrite
Item No. 888
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 15mL Vial
Turbidity
Item No. 893
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 15mL Vial
Hexavalent Chromium
Item No. 898
Environmental Water Pollution Inorganics PT Monthly Water Pollution (WP) ISO 17043 15mL Vial

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