EPTIS – Database of Proficiency Testing Schemes

Page 132 of 157 (Hits 2621 to 2640 of 3139)

ID ID	Country Country	PT provider PT provider	PT scheme PT scheme	Last changed Last changed
147843	United States	ERA ERA	ERA Water Supply: Inorganics - Solids ERA Water Supply: Inorganics - Solids	2020-06-06
147818	United States	ERA ERA	ERA Water Supply: Inorganics - Hardness ERA Water Supply: Inorganics - Hardness	2020-06-06
147807	United States	ERA ERA	ERA Water Pollution: Microbiology - Coliforms ERA Water Pollution: Microbiology - Coliforms	2020-06-06
147813	United States	ERA ERA	ERA Water Pollution: Microbiology - Enterococci ERA Water Pollution: Microbiology - Enterococci	2020-06-06
147872	United States	ERA ERA	ERA Water Supply: Inorganics - Mercury ERA Water Supply: Inorganics - Mercury	2020-06-06
147839	United States	ERA ERA	ERA Water Supply: Inorganics - pH ERA Water Supply: Inorganics - pH	2020-06-06
147928	United States	ERA ERA	ERA Water Supply: Inorganics - Surfactants-MBAS ERA Water Supply: Inorganics - Surfactants-MBAS	2020-06-06
147920	United States	ERA ERA	ERA Water Supply: Inorganics - Perchlorate ERA Water Supply: Inorganics - Perchlorate	2020-06-06
147936	United States	ERA ERA	ERA Water Supply: Inorganics - Corrosivity ERA Water Supply: Inorganics - Corrosivity	2020-06-06
147940	United States	ERA ERA	ERA Water Supply: Inorganics - Turbidity ERA Water Supply: Inorganics - Turbidity	2020-06-06
147924	United States	ERA ERA	ERA Water Supply: Inorganics - Silica ERA Water Supply: Inorganics - Silica	2020-06-06
147932	United States	ERA ERA	ERA Water Supply: Inorganics - Color ERA Water Supply: Inorganics - Color	2020-06-06
147888	United States	ERA ERA	ERA Water Supply: Inorganics - Inorganic Disinfection #1 ERA Water Supply: Inorganics - Inorganic Disinfection #1	2020-06-06
147893	United States	ERA ERA	ERA Water Supply: Inorganics - Inorganic Disinfection #2 ERA Water Supply: Inorganics - Inorganic Disinfection #2	2020-06-06
147906	United States	ERA ERA	ERA Water Supply: Inorganics - Residual Chlorine ERA Water Supply: Inorganics - Residual Chlorine	2020-06-06
147915	United States	ERA ERA	ERA Water Supply: Inorganics - Organic carbon ERA Water Supply: Inorganics - Organic carbon	2020-06-06
147876	United States	ERA ERA	ERA Water Supply: Inorganics - Hexavalent Chromium ERA Water Supply: Inorganics - Hexavalent Chromium	2020-06-06
147902	United States	ERA ERA	ERA Water Supply: Inorganics - o-Phosphate ERA Water Supply: Inorganics - o-Phosphate	2020-06-06
147911	United States	ERA ERA	ERA Water Supply: Inorganics - Cyanide ERA Water Supply: Inorganics - Cyanide	2020-06-06
147898	United States	ERA ERA	ERA Water Supply: Inorganics - Nitrite ERA Water Supply: Inorganics - Nitrite	2020-06-06

Page 132 of 157 (Hits 2621 to 2640 of 3139)

Search a Proficiency Testing (PT) scheme in the database