You searched for: Selenium Standards
VeriSpec® Se⁴⁺ Standard for ICP 100 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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Sulfur AA Standard, 1 ml = 1 mg S (1000 ppm S)(NH₄)2SO₄ in H₂O, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm S ion in water. For use in standardizing atomic absorption spectrophotometers. 500mL.
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Claritas PPT® Grade Selenium Standard for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standard for ICP-MS.
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Sulfur ICP Standard, 1 ml = 1 mg S (1000 ppm S)(NH₄)2SO₄ in H₂O, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm S. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses. 100mL.
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Selenium Standards
Supplier: Inorganic Ventures
Certified reference material for Selenium, traceable to NIST.
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Selenium Single-Element Organometallic Oil Standard for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Organometallic single-element oil standards are guaranteed stable and accurate, together with a wide range of applications and features:
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Kimberly-Clark
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: New Pig
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International