Environmental Tests - Metals
Metals in Drinking Water by ICP
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| Calcium Iron Magnesium Sodium |
Matrix |
Water |
|
Method |
EPA 200.7 | |
|
Sample Size Container |
1 liter polyethylene | |
|
Preservation |
Adjust pH <2 with nitric acid (Acidified at TDH if received within 14 days of collection) |
|
|
Holding Time |
6 months | |
|
Fee |
19.00 per metal |
Metals in Drinking Water by ICP-MS
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| Aluminum Antimony Arsenic Barium Beryllium Cadmium Chromium Copper Lead Manganese Nickel Selenium Silver Thallium Zinc |
Matrix |
Water |
|
Method |
EPA 200.8 | |
|
Sample Size Container |
1 liter polyethylene | |
|
Preservation |
Adjust pH <2 with nitric acid (Acidified at TDH if received within 14 days of collection) |
|
|
Holding Time |
6 months | |
|
Fee |
25.00 per metal |
Metals by ICP
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| Aluminum Barium Beryllium Boron Cadmium Calcium Chromium Copper Iron Lead Lithium Magnesium Manganese Molybdenum Nickel Potassium Silver Sodium Strontium Vanadium Zinc |
Matrix |
Water, soil, tissue |
|
Method |
EPA 200.7, SW-846 6010B | |
|
Sample Size Container |
1 liter polyethylene (water) 200 grams (soil, tissue) |
|
|
Preservation |
Water: adjust pH <2 with nitric acid Soil: Store at 4˚C Tissue: Store at 4˚C or less |
|
|
Holding Time |
6 months | |
|
Fee |
Water: 19.00 per metal Soil: 21.00 per metal Tissue: 19.00 per metal |
Metals by ICP-MS
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| Aluminum Antimony Arsenic Barium Beryllium Cadmium Chromium Copper Lead Manganese Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc |
Matrix |
Water |
|
Method |
EPA 200.8, SW-846 6020 | |
|
Sample Size Container |
1 liter polyethylene | |
|
Preservation |
Adjust pH <2 with nitric acid | |
|
Holding Time |
6 months | |
|
Fee |
Water, Soil, Tissue: 25.00 per metal |
Mercury by Cold Vapor Atomic Absorption (CVAAS)
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| Mercury |
Matrix |
Water, soil, tissue |
|
Method |
EPA 245.1, SW-846 7470A, 7471A, EPA 245.6 | |
|
Sample Size Container |
1 liter polyethylene (water) 200 grams (soil, tissue) |
|
|
Preservation |
Water: adjust pH <2 with nitric acid Soil: Store at 4˚C Tissue: Store at 4˚C or less |
|
|
Holding Time |
28 days | |
|
Fee |
Water, Soil, Tissue: 32.00 |
Metals in Pottery
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| Cadmium Lead |
Matrix |
Pottery Leachate |
|
Method |
AOAC 973.32 | |
|
Sample Size Container |
Variable | |
|
Preservation |
None | |
|
Holding Time |
6 months | |
|
Fee |
47.00 |