ICM-245A
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EPA States Standards

Part Number:
ICM-245A

EPA Method 200.7 Lab Fortifying Stock Solution #1

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Specifications
Agency Method
  • EPA 200.7 Rev 3.3
  • EPA 200.7 Rev 4.4
Analyte Count
  • 25
Chemical Type
  • Inorganic
Concentration
  • Aluminum nitrate nonahydrate (ICP grade) (as aluminum)
    25 µg/mL
    CAS #: 7784-27-2
  • Ammonium (dihydrogen) phosphate - monobasic (ICP grade) (as phosphorus)
    50 µg/mL
    CAS #: 7722-76-1
  • Ammonium hexafluorosilicate (ICP grade) (as silicon)
    25 µg/mL
    CAS #: 16919-19-0
  • Ammonium hexafluorostannate (IV) (ICP grade) (as tin)
    10 µg/mL
    CAS #: 16919-24-7
  • Ammonium metavanadate (ICP grade) (as vanadium)
    10 µg/mL
    CAS #: 7803-55-6
  • Antimony (ICP grade)
    25 µg/mL
    CAS #: 7440-36-0
  • Arsenic (III) oxide (ICP grade) (as arsenic)
    25 µg/mL
    CAS #: 1327-53-3
  • Barium nitrate (ICP grade) (as barium)
    25 µg/mL
    CAS #: 10022-31-8
  • Beryllium acetate (ICP grade) (as beryllium)
    5 µg/mL
    CAS #: 543-81-7
  • Boric acid (ICP grade) (as boron)
    25 µg/mL
    CAS #: 10043-35-3
  • Cadmium nitrate hydrate (ICP grade) (as cadmium)
    10 µg/mL
    CAS #: 10022-68-1
  • Chromium (III) nitrate nonahydrate (ICP grade) (as chromium)
    25 µg/mL
    CAS #: 7789-02-8
  • Cobalt nitrate hexahydrate (ICP grade) (as cobalt)
    10 µg/mL
    CAS #: 10026-22-9
  • Copper (II) nitrate hydrate (ICP grade) (as copper)
    25 µg/mL
    CAS #: 10031-43-3
  • Iron (III) nitrate (as iron)
    25 µg/mL
    CAS #: 7782-61-8
  • Lead (II) nitrate (ICP grade) (as lead)
    25 µg/mL
    CAS #: 10099-74-8
  • Lithium carbonate (ICP grade) (as lithium)
    25 µg/mL
    CAS #: 554-13-2
  • Manganese (II) nitrate (as manganese)
    25 µg/mL
    CAS #: 10377-66-9
  • Molybdenum (VI) oxide (ICP grade) (as molybdenum)
    10 µg/mL
    CAS #: 1313-27-5
  • Nickel (II) nitrate hexahydrate (ICP grade) (as nickel)
    25 µg/mL
    CAS #: 13478-00-7
  • Selenium (IV) oxide (ICP grade) (as selenium)
    25 µg/mL
    CAS #: 7446-08-4
  • Silver nitrate (ICP grade) (as silver)
    2.5 µg/mL
    CAS #: 7761-88-8
  • Strontium nitrate (ICP grade) (as strontium)
    25 µg/mL
    CAS #: 10042-76-9
  • Thallium (I) nitrate (ICP grade) (as thallium)
    25 µg/mL
    CAS #: 10102-45-1
  • Zinc nitrate hexahydrate (ICP grade) (as zinc)
    25 µg/mL
    CAS #: 10196-18-6
Quality Standard
  • ISO 17034
Solvent
  • Water with dilute nitric and trace hydrofluoric and tartaric acids