DMR-QA Environmental - DMRQA - DMRQA47
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.
DMR-QA Complete Set (16 Stds)
Item No.
174
Environmental
DMR-QA
Inorganics
PT
Annually
DMRQA
ISO 17043
146.93 uS/cm KCL in Water -- 1L
Item No.
01700
Chemical Oxygen Demand (COD) - 1000 mg/L, 125 mL
Item No.
042
Ammonia as Ammonia (NH3) - 1000 mg/L, 125 mL
Item No.
044
0.50 mg/L C from NIST KHP - PAT700
Item No.
19411J