EPTIS – Database of Proficiency Testing Schemes

Page 118 of 368 (Hits 2341 to 2360 of 7345)

ID ID	Country Country	PT provider PT provider	PT scheme PT scheme	Last changed Last changed
147360	United States	ERA ERA	ERA Water Pollution: Inorganics - Demand ERA Water Pollution: Inorganics - Demand	2020-06-06
144934	United States	ERA ERA	ERA Water Pollution: Inorganics - Hardness ERA Water Pollution: Inorganics - Hardness	2020-06-05
147395	United States	ERA ERA	ERA Water Pollution: Inorganics - Hexavalent Chromium ERA Water Pollution: Inorganics - Hexavalent Chromium	2020-06-06
147408	United States	ERA ERA	ERA Water Pollution: Inorganics - Lithium ERA Water Pollution: Inorganics - Lithium	2020-06-06
147391	United States	ERA ERA	ERA Water Pollution: Inorganics - Mercury ERA Water Pollution: Inorganics - Mercury	2020-06-06
144922	United States	ERA ERA	ERA Water Pollution: Inorganics - Minerals ERA Water Pollution: Inorganics - Minerals	2020-06-05
147348	United States	ERA ERA	ERA Water Pollution: Inorganics - Nitrite ERA Water Pollution: Inorganics - Nitrite	2020-06-05
147352	United States	ERA ERA	ERA Water Pollution: Inorganics - Oil & Grease ERA Water Pollution: Inorganics - Oil & Grease	2020-06-05
144942	United States	ERA ERA	ERA Water Pollution: Inorganics - pH ERA Water Pollution: Inorganics - pH	2020-06-05
144946	United States	ERA ERA	ERA Water Pollution: Inorganics - Settleable Solids ERA Water Pollution: Inorganics - Settleable Solids	2020-06-05
147432	United States	ERA ERA	ERA Water Pollution: Inorganics - Silica ERA Water Pollution: Inorganics - Silica	2020-06-06
147336	United States	ERA ERA	ERA Water Pollution: Inorganics - Simple Nutrients ERA Water Pollution: Inorganics - Simple Nutrients	2020-06-05
144954	United States	ERA ERA	ERA Water Pollution: Inorganics - Solids ERA Water Pollution: Inorganics - Solids	2020-06-05
147436	United States	ERA ERA	ERA Water Pollution: Inorganics - Sulfide ERA Water Pollution: Inorganics - Sulfide	2020-06-05
147440	United States	ERA ERA	ERA Water Pollution: Inorganics - Surfactants-MBAS ERA Water Pollution: Inorganics - Surfactants-MBAS	2020-06-07
147399	United States	ERA ERA	ERA Water Pollution: Inorganics - Tin and Titanium ERA Water Pollution: Inorganics - Tin and Titanium	2020-06-05
147424	United States	ERA ERA	ERA Water Pollution: Inorganics - Total Organic Halides (TOX) ERA Water Pollution: Inorganics - Total Organic Halides (TOX)	2020-06-06
147356	United States	ERA ERA	ERA Water Pollution: Inorganics - Total Petroleum Hydrocarbons ERA Water Pollution: Inorganics - Total Petroleum Hydrocarbons	2020-06-06
147428	United States	ERA ERA	ERA Water Pollution: Inorganics - Total phenolics ERA Water Pollution: Inorganics - Total phenolics	2020-06-06
147456	United States	ERA ERA	ERA Water Pollution: Inorganics - Total Residual Chlorine ERA Water Pollution: Inorganics - Total Residual Chlorine	2020-06-05

Page 118 of 368 (Hits 2341 to 2360 of 7345)

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