DRINKING WATER CHEMISTRY

The drinking water chemistry proficiency scheme consists mainly of actual drinking water samples for the analysis of inorganics, metals and organics. There are 17 different analyte groups (shown below) each consisting of numerous analytes (details on pages 5-9 of the Water & Environmental PT brochure).
  • Group 1: Major Inorganic Components
  • Group 2: Routine Components
  • Group 3: Routine Metals
  • Group 4: Non-Routine Metals
  • Group 5: Inorganic Disinfection By-products
  • Group 6: Trihalomethanes /Chlorinated Solvents
  • Group 7: Polycyclic Aromatic Hydrocarbons
  • Group 8: OP Pesticides
  • Group 9: Acid Herbicides
  • Group 10: OC Pesticides
  • Group 11: BTEX
  • Group 12: Cholring
  • Group 15: Triazines and Urea Herbicides
  • Group 16: Total Cyanide
  • Group 17: Haloacetic Acids
Closing date for registrations for Groups 9, 12, 15, 16 & 17 is four weeks before the start dates for these tests. Closing date for registrations for all other Groups is two weeks before the start date of these tests



Routine Metals
Routine Metals
Distribution Date: 01/26/2021
Routine Components
Routine Components
Distribution Date: 01/26/2021
Major Inorganic Components
Major Inorganic Components
Distribution Date: 01/26/2021
Fluorosurfactants (PFOS & PFOA)
Fluorosurfactants (PFOS & PFOA)
Distribution Date: 02/16/2021
Triazines and Urea Herbicides
Triazines and Urea Herbicides
Distribution Date: 02/16/2021
BTEX
BTEX
Distribution Date: 02/16/2021
OC Pesticides
OC Pesticides
Distribution Date: 02/16/2021
OP Pesticides
OP Pesticides
Distribution Date: 02/23/2021
Polycyclic Aromatic Hydrocarbons
Polycyclic Aromatic Hydrocarbons
Distribution Date: 02/23/2021
Trihalomethanes / Chlorinated Solvents
Trihalomethanes / Chlorinated Solvents
Distribution Date: 02/23/2021
Perchlorate
Perchlorate
Distribution Date: 03/16/2021
Hexavalent Chromium
Hexavalent Chromium
Distribution Date: 03/16/2021
Chlorine
Chlorine
Distribution Date: 03/16/2021
Total Cyanide
Total Cyanide
Distribution Date: 03/16/2021
Inorganic Disinfection By-products
Inorganic Disinfection By-products
Distribution Date: 03/16/2021
Routine Metals
Routine Metals
Distribution Date: 03/16/2021
Non-Routine Metals
Non-Routine Metals
Distribution Date: 03/16/2021
Routine Components
Routine Components
Distribution Date: 03/16/2021
Major Inorganic Components
Major Inorganic Components
Distribution Date: 03/16/2021
BTEX
BTEX
Distribution Date: 04/27/2021


1 2  3  4  5     NEXT