TCEQ Region 11 Letterhead

Matrix: Non-Potable Water Antimony TX 1005 10013806 Arsenic TX 1010 10013806 Barium TX 1015 10013806 Beryllium TX 1020 10013806 Boron TX 1025 10013806 Cadmium TX 1030 10013806 Calcium TX 1035 10013806 Chromium TX 1040 10013806 Cobalt TX 1050 10013806 Copper TX 1055 10013806 Iron TX 1070 10013806 Lead TX 1075 10013806 Lithium TX 1080 10013806 Magnesium TX 1085 10013806 Manganese TX 1090 10013806 Mo. [...] Matrix: Non-Potable Water Beryllium TX 1020 10155201 Boron TX 1025 10155201 Cadmium TX 1030 10155201 Calcium TX 1035 10155201 Chromium TX 1040 10155201 Cobalt TX 1050 10155201 Copper TX 1055 10155201 Iron TX 1070 10155201 Lead TX 1075 10155201 Lithium TX 1080 10155201 Magnesium TX 1085 10155201 Manganese TX 1090 10155201 Molybdenum TX 1100 10155201 Nickel TX 1105 10155201 Phosphorus TX 1910 101552. [...] Matrix: Non-Potable Water Arsenic TX 1010 10156204 Barium TX 1015 10156204 Beryllium TX 1020 10156204 Cadmium TX 1030 10156204 Chromium TX 1040 10156204 Cobalt TX 1050 10156204 Copper TX 1055 10156204 Lead TX 1075 10156204 Manganese TX 1090 10156204 Molybdenum TX 1100 10156204 Nickel TX 1105 10156204 Selenium TX 1140 10156204 Silver TX 1150 10156204 Thallium TX 1165 10156204 Vanadium TX 1185 10156. [...] Matrix: Solid & Chemical Materials Beryllium TX 1020 10155201 Boron TX 1025 10155201 Cadmium TX 1030 10155201 Calcium TX 1035 10155201 Chromium TX 1040 10155201 Cobalt TX 1050 10155201 Copper TX 1055 10155201 Iron TX 1070 10155201 Lead TX 1075 10155201 Lithium TX 1080 10155201 Magnesium TX 1085 10155201 Manganese TX 1090 10155201 Molybdenum TX 1100 10155201 Nickel TX 1105 10155201 Potassium TX 112. [...] Matrix: Solid & Chemical Materials Beryllium TX 1020 10156204 Cadmium TX 1030 10156204 Chromium TX 1040 10156204 Cobalt TX 1050 10156204 Copper TX 1055 10156204 Lead TX 1075 10156204 Manganese TX 1090 10156204 Molybdenum TX 1100 10156204 Nickel TX 1105 10156204 Selenium TX 1140 10156204 Silver TX 1150 10156204 Thallium TX 1165 10156204 Vanadium TX 1185 10156204 Zinc TX 1190 10156204 Method EPA 747.