DMR-QA WP392 - WP393 - WP394 - Excepted Quantities (EQ)
DMR-QA Study dates are mandated by the EPA and are released with the EPA Section 308 Announcement Letter each year. To that end, Waters ERA uses speculated dates to manage our product ordering process. All dates are subject to change based on EPA guidance.
Oil & Grease Concentrate
Item No.
4120
Environmental
Water Pollution
Organics
PT
Monthly
Water Pollution (WP)
ISO 17043
Excepted Quantities (EQ)
24mL Clear Glass Vial
Mercury
Item No.
574
Environmental
Water Pollution
Inorganics
PT
Monthly
Water Pollution (WP)
ISO 17043
Excepted Quantities (EQ)
15mL 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
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
Total Phenolics (4-AAP)
Item No.
589
Environmental
Water Pollution
Inorganics
PT
Monthly
Water Pollution (WP)
ISO 17043
Excepted Quantities (EQ)
2mL Flame Sealed Ampule
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