28 Clark Avenue St. Louis, MO 633-257 4 (314) 531-8080 FAX (31 4) 531-8085 P.O. Box 897 Page 1of8 REPORT OF ALYSIS ID: WATER NO. 1-1 5 T FLOOR BREAKROOM, 05/09/16 um"ts: m1 1grams per rt1er (mg./l) ANION SCAN ALYTE N0.1 DATE OF ALYSIS ALYST Fluoride < 1.0 4.0 2.0* Chloride 22.0 Nitrite-N < 0.5 1.0 Nitrate-N 2.5 Total Nitrate/Nitrite -N 2.5 Sulfate (S04) 7 Orthophosphate (P04) < 5.0 N/A Test Method: 300.0 (IC) - Not Applicable * Secondary Contaminant- Unenforceable Federal Recommended Guideline
28 Clark Avenue St. Louis, MO 633-2574 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 2 of 8 REPORT OF ALYSIS ID: WATER NO. 2-2No FLOOR BREAKROOM, 05/09/16 um"ts: m1 1grams per rt1 er (mg/l) ANION SCAN ALYTE N0.2 DATE OF ALYSIS ALYST Fluoride < 1.0 4.0 2.0* Chloride 18.7 Nitrite-N < 0.5 1.0 Nitrate-N 3.0 Total Nitrate/Nitrite -N 3.0 Sulfate (S04) 94.1 Orthophosphate (P04) < 5.0 N/A Test Method: 300.0 (IC) - Not Applicable *Secondary Contaminant - Unenforceable Federal Recommended Guideline
28 Clark Avenue St. Louis, MO 633-257 4 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 3 of 8 REPORT OF ALYSIS ID: WATER NO 3-1 5 T FLOOR DRINKING FOUNTAIN, 05/09/16 m : mr rgrams per 1er mg/l) ANION SCAN ALYTE N0.3 DATE OF ALYSIS ALYST Fluoride < 1.0 4.0 2.0* Chloride 20.1 Nitrite-N < 0.5 1.0 Nitrate-N 3.2 Total Nitrate/Nitrite -N 3.2 Sulfate (S04) 96.1 Orthophosphate (P04) < 5.0 N/A Test Method: 300.0 (IC) - Not Applicable * Secondary Contaminant - Unenforceable Federal Recommended Guideline
28 Clark Avenue St. Louis, MO 633-257 4 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 4 of 8 REPORT OF ALYSIS ID: WATER N0.4-2ND FLOOR DRINKING FOUNTAIN, 05/09/16 um"ts: m1 1Qrams per rter 1 (mg/l) ALYTE N0.4 Fluoride < 1.0 ANION SCAN 4.0 2.0* DATE OF ALYSIS ALYST Chloride 24.8 Nitrite-N < 0.5 1.0 Nitrate-N 3.2 Total Nitrate/Nitrite -N 3.2 Sulfate (S04) 1 Orthophosphate (P04) < 5.0 N/A Test Method: 300.0 (IC) - Not Applicable * Secondary Contaminant - Unenforceable Federal Recommended Guideline
28 Clark Avenue St. Louis, MO 633-2574 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 5 of 8 REPORT OF ALYSIS ID: WATER NO. 1-1 5 T FLOOR BREAKROOM, 05/09/16 Units: milligrams per liter (mg/l) ICP SCAN ALYTE N0.1 ALYTE N0.1 Silver 0.* Sodium 37.0 Aluminum < 0.05 0.20* Niobium Arsenic 0.01 Nickel 0.005 0. Boron 0.056 Lead 0.015** Barium 0.022 2 Antimony 0.006 Beryllium < 0.004 0.004 Selenium 0.05 Calcium 24.6 Silicon 3.44 Cadmium 0.005 Tin Cobalt Strontium 0.19 Chromium 0.005 0. Tantalum Copper 0.06 1.3** Titanium Iron 0.08 0.3* Vanadium Potassium 5.78 Zinc 0.07 5.0* Magnesium.9 Zirconium Manganese 0.05* Lithium 0.019 Molybdenum Phosphorus 0.19 Mercury < 0.001 0.002 Test Method: 200.7 Test Method: 200.8 Date of Analysis: Date of Analysis: Analyst: H. Blake Analyst: G. Fogelman - Not Applicable *Secondary Contaminant-Unenforceable Federal Guideline Action Level
28 Clark Avenue St. Louis, MO 633-257 4 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 6 of 8 REPORT OF ALYSIS ID: WATER NO. 2-2No FLOOR BREAKROOM, 05/09/16 Units: milligrams per liter (mg/l) ALYTE N0.2 Silver Aluminum < 0.05 Arsenic Boron 0.047 Barium 0.023 Beryllium < 0.004 Calcium 24.6 Cadmium Cobalt Chromium 0.005 Copper 0.08 Iron 0.08 Potassium 5.38 Magnesium 9.31 Manganese Molybdenum Mercury < 0.001 ICPSCAN ALYTE 0.* Sodium 0.20* Niobium 0.01 Nickel Lead 2 Antimony 0.004 Selenium Silicon 0.005 Tin Strontium 0. Tantalum 1.3** Titanium 0.3* Vanadium Zinc Zirconium 0.05* Lithium Phosphorus 0.002 N0.2 27.2 0. 0.015** 0.006 0.05 3.21 0.18 < 0.05 5.0* 0.015 0.24 Test Method: 200.7 Test Method: 200.8 Date of Analysis: Date of Analysis: Analyst: H. Blake Analyst: G. Fogelman - Not Applicable * Secondary Contaminant-Unenforceable Federal Guideline Action Level l'jiember
281 O Clark Avenue St. Louis, MO 633-257 4 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 7 of 8 REPORT OF ALYSIS ID: WATER NO. 3-1 8 T FLOOR DRINKING FOUNTAIN, 05/09/16 um"ts: m1 1grams per rt1er (mg/l) ICP SCAN ALYTE N0.3 ALYTE N0.3 Silver 0.* Sodium 37.3 Aluminum < 0.05 0.20* Niobium Arsenic 0.01 Nickel 0. Boron 0.075 Lead 0.015** Barium 0.019 2 Antimony 0.006 Beryllium < 0.004 0.004 Selenium 0.05 Calcium 25.3 Silicon 3.63 Cadmium 0.005 Tin Cobalt Strontium 0.20 Chromium 0.006 0. Tantalum Copper 0.06 1.3** Titanium Iron 0.1 0 0.3* Vanadium Potassium 6.04 Zinc 0.08 5.0* Magnesium 11.0 Zirconium Manganese 0.05* Lithium 0.018 Molybdenum Phosphorus 0.17 Mercury < 0.001 0.002 Test Method: 200.7 Test Method: 200.8 Date of Analysis: Date of Analysis: 05/116 Analyst: H. Blake Analyst: G. Fogelman - Not Applicable * Secondary Contaminant-Unenforceable Federal Guideline.,. Action Level
28 Clark Avenue St. Louis, MO 633-257 4 (314) 531-8080 FAX (314) 531-8085 P.O. Box 897 Page 8 of 8 REPORT OF ALYSIS ID: WATER NO. 4-2No FLOOR DRINKING FOUNTAIN, 05/09/16 Units: milligrams per liter (mg/l) ICPSCAN ALYTE N0.4 ALYTE N0.4 Silver 0.* Sodium 31.6 Aluminum < 0.05 0.20* Niobium Arsenic 0.01 Nickel 0. Boron 0.073 Lead 0.015** Barium 0.019 2 Antimony 0.006 Beryllium < 0.004 0.004 Selenium 0.05 Calcium 26.3 Silicon 3.67 Cadmium 0.005 Tin Cobalt Strontium 0.20 Chromium 0.005 0. Tantalum Copper 0.05 1.3** Titanium Iron 0.08 0.3* Vanadium Potassium 5.65 Zinc 0.06 5.0* Magnesium.1 Zirconium Manganese 0.05* Lithium 0.015 Molybdenum Phosphorus 0.20 Mercury < 0.001 0.002 Test Method: 200.7 Date of Analysis: Analyst: H. Blake Test Method: 200.8 Date of Analysis: Analyst: G. Fogelman - Not Applicable * Secondary Contaminant-Unenforceable Federal Guideline Jb ;?.;-..Action Level SR/ss Steve Root, Manager Environmental Testing NOT OFFICIAL WITHOUT THE RAISED SEAL OF ST. LOUIS TESTING LABORATORIES. INC.