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 |
|
Mercury in Drinking Water
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| Mercury |
Matrix
|
Water |
Method
|
EPA 245.1 |
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
|
28 days |
Fee
|
25.00 |
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 by Gaseous Hydride Atomic Absorption (GHAAS)
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Arsenic
Selenium |
Matrix
|
Water, soil, tissue |
Method
|
SM 3114C |
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, Soil, Tissue: 30.00 |
Metals by Graphite Furnace Atomic Absorption (GFAAS)
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Cadmium
Lead |
Matrix
|
Soil, tissue |
Method
|
SW-846 7131A, 7421 |
Sample Size Container
|
200 grams |
Preservation
|
Soil: Store at 4˚C
Tissue: Store at 4˚C or less |
Holding Time
|
6 months |
Fee
|
Water, Soil, Tissue: 30.00 |
Metals by Flame Atomic Absorption (FLAAS)
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| Lead |
Matrix
|
Paint, Soil, Wipes, Consumer Products |
Method
|
SW-846 7420 |
Sample Size Container
|
Variable |
Preservation
|
None |
Holding Time
|
6 months |
Fee
|
Paint, Soil: 35.00
Wipe: 32.00
Food: 36.00 |
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 |