You searched for: Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Sodium ICP Standard, 1000 ppm, RICCA Chemical Company
Supplier: Ricca Chemical
Sodium Standard, 1000 µg/ml, Application: ICP standards
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Aluminum Standards for AA Spectroscopy, Ricca Chemical Company
Supplier: Ricca Chemical
Aluminium Standard, 1000 µg/ml Al, Application: AAS standards
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Potassium ICP Standard, 1 ml = 1 mg K (1000 ppm K)KNO₃ in 3% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Potassium Standard, 1000 µg/ml, Application: ICP standards
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Copper AA Standard, 1 ml = 1 mg Cu (1,000 ppm Cu)Cu in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Copper Standard, 1000 µg/ml, Application: AAS standards
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Zinc ICP Standard, 1 ml = 10 mg Zn (10000 ppm Zn)Zn in 5% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Zinc Standard, 10000 µg/ml, Application: ICP standards
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VeriSpec® ICP Multi-Element QC Standard 27, RICCA Chemical Company
Supplier: Ricca Chemical
27 component standard.
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Orion™ Conductivity Standards, Solutions, and Accessories, Thermo Scientific
Supplier: Thermo Fisher Scientific
Perform virtually any electrochemistry analysis with Orion™ Conductivity Standards and Solutions
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Stablcal® Turbidity Standards, 1.0 to 40 NTU, Hach
Supplier: Hach
Stablcal® Turbidity Standards for all turbidimeters.
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Nitrogen Standard, 1 ml = 0.1 mg N, 100 ppm N as Nitrite (328.5 ppm NO₂⁻), Ricca Chemical Company
Supplier: Ricca Chemical
100 ppm, Application: Environmental standards
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Nitrogen Standard, 1 ml = 0.01 mg N, 10 ppm N as Ammonia (12.2 ppm NH₃), Ricca Chemical Company
Supplier: Ricca Chemical
Ammonium Standard, Ammonia-Nitrogen standard solution, 12.2/10 ppm NH₃/N, Application: Environmental standards
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Calcium AAS Standards, RICCA Chemical Company
Supplier: Ricca Chemical
1000 ppm Ca ion in dilute HNO3. For use in standardizing atomic absorption spectrophotometers. 100mL.
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VeriSpec™ Arsenic Standards for ICP
Supplier: Ricca Chemical
Certified reference materials (CRM) for ICP
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Tungsten Standards, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
Tungsten Standard, 1000 µg/ml, VeriSpec®, Application: ICP standards
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Phosphorus AAS Standard, 1 ml = 1 mg P (1000 ppm P) in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Phosphorus Standard, 1000 µg/ml, Application: AAS standards
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Vanadium ICP Standard, 1 ml = 10 mg V (10000 ppm V)V in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Vanadium Standard, 10000 µg/ml, Application: ICP standards
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Beryllium ICP Standard, 1 ml = 1 mg Be (1,000 ppm Be)BE₄O(C₂H₃O₂)6 in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Be. 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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Nitrogen Standard, 1 ml = 1 mg N, 1000 ppm N as Ammonia (1216 ppm NH₃), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for ammonia
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Lead AA Standard, 1 ml = 1 mg Pb (1000 ppm Pb)Pb in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Lead Standard, 1000 µg/ml, Application: AAS standards
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Nickel AA Standard, 1 ml = 1 mg Ni (1000 ppm Ni)Ni in 3% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Nickel Standard, 1000 µg/ml, Application: AAS standards
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Nickel ICP Standard, 1 ml = 10 mg Ni (10000 ppm Ni)Ni in 5% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Nickel Standard, 10000 µg/ml, Application: ICP standards
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Magnesium ICP Standard, 1 ml = 10 mg Mg (10000 ppm Mg)MgO in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Magnesium Standard, 10000 µg/ml, Application: ICP standards
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VeriSpec® Calcium Standard for ICP 1000 ppm in 2% HCl
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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Uranium AA Standard, 1 ml = 1 mg U (1000 ppm U)UO3 in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm U ion in dilute HNO3. For use in standardizing atomic absorption spectrophotometers. 500mL.
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Iodide Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
1000 µg/ml, VeriSpec®, Application: Ion chromatography standards
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Cesium ICP Standard, 1 ml = 10 mg Cs (10,000 ppm Cs)CsNO₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Cesium Standard, 10000 µg/ml, Application: ICP standards
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Chromium ICP Standard, 1 ml = 10 mg Cr (10,000 ppm Cr)Cr(NO₃)₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Chromium Standard, 10000 µg/ml, Application: ICP standards
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VeriSpec™ Arsenic (As) Standard for AAS 1000 ppm in 2% HNO₃
Supplier: Ricca Chemical
Certified reference material (CRM) for AA (atomic absorption)
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Zinc AAS Standards, RICCA Chemical Company
Supplier: Ricca Chemical
Zinc Standard, 1000 µg/ml, Application: AAS standards
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Ruthenium ICP Standard, 1 ml = 1 mg Ru (1,000 ppm Ru)RuCl₃ in 10% HCl, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Ru. 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. 500mL.
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Cerium ICP Standard, 1 ml = 10 mg Ce (10,000 ppm Ce)Ce(NO₃)₃ in 10% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm Ce. 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.50mL.
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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: BDH
Supplier: VWR International
Supplier: VWR International