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.
Acetate Standard, 1 ml = 1 mg CH₃COO⁻, 1000 ppm Acetate, Ricca Chemical Company
Supplier: Ricca Chemical
1000 µg/ml, Application: Environmental standards
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Phosphorus Standard, 1 mL = 1 mg P, 1000 ppm P (KH₂PO₄ in Water), Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm, Application: Ion chromatography standards
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Lithium AA Standard, 1 ml = 1 mg Li (1000 ppm Li)Li₂CO₃ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm Li ion in dilute HNO3. For use in standardizing atomic absorption spectrophotometers. 500mL.
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Verispec® Certified Reference Material/Standard, KCl Conductivity Standards at 25°C, RICCA Chemical Company
Supplier: Ricca Chemical
Verispec® CRM, KCl Conductivity Standard, 500 µS/cm at 25°C
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VeriSpec® Calcium Standard for ICP 1000 ppm in 2% HNO₃
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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Antimony Standards, for AAS, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Antimony (Sb) Standard for AAS 1000 ppm in 5% HNO3/1% HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in ISO 17025/Guide 34 Facility, NIST traceable with specification tolerances ensurin
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Sodium Standard Solutions, (NIST), Hach
Supplier: Hach
For accuracy checks and instrument calibrations in sodium determinations.
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VeriSpec™ Potassium (K) Standard for AAS 1000 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for AA (atomic absorption)
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Platinum AA Standards, 1 ml = 1 mg Pt (1,000 ppm Pt) Pt in 3% HCl, RICCA Chemical Company
Supplier: Ricca Chemical
1000 ppm Pt ion in dilute HCl. For use in standardizing atomic absorption spectrophotometers. 100mL.
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Chloride Standard, 1000 ppm Cl⁻ (0.0282 Normal), Ricca Chemical Company
Supplier: Ricca Chemical
Chloride Standard, 1000 ppm Cl⁻ (0.0282 Normal) for use with ISEs, ion chromatography, and other anion analysis.
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Yttrium ICP-MS Standard, 1 ml = 10 mg Y (10000 ppm Y)Y₂O₃ in 5% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
10000ppm Sn. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
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Indium ICP-MS Standard, 1 ml = 1 mg In (1000 ppm In)Indium Metal in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm In. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
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Zinc, Plasma Standard Solution, Specpure®, Zn 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Zn in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00011291
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Formazin Turbidity Standard, 4000 NTU, 100 ml, Hach
Supplier: Hach
For calibration of turbidimeters
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Potassium ICP-MS Standards, RICCA Chemical Company
Supplier: Ricca Chemical
1000ppm K. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
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VeriSpec™ Magnesium Standard for ICP 10 g/L in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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VeriSpec™ Lead Standard for ICP/MS 10 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP-MS
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VeriSpec® ICP Multi-Element Standard 17, RICCA Chemical Company
Supplier: Ricca Chemical
17 component standard.
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Stablcal® Turbidity Standards Calibration Kit, 2100P Portable Turbidimeter, Sealed Vials, Hach
Supplier: Hach
Stablcal® Calibration Standards Kit, for 2100P Portable Turbidimeter.
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Neodymium ICP Standard, 1 mL = 1 mg Nd (1,000 ppm Nd)Nd₂O₃ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Nd. 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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Gadolinium ICP Standard, 1 ml = 1 mg Gd (1,000 ppm Gd)Gd2O₃ in 3% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
1000ppm Gd. 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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Copper ICP Standard, 1 ml = 1 mg Cu (1000 ppm Cu)Cu in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Cu. 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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Selenium ICP Standard, 1 ml = 1 mg Se (1,000 ppm Se)Se in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Se. 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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Scandium ICP Standard, 1 ml = 10 mg Sc (10,000 ppm Sc)Sc₂O₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm Sc. 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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Silver ICP Standard, 1 ml = 10 mg Ag (10,000 ppm Ag)AgNO₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm Ag. 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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Copper ICP Standard, 1 mL = 10 mg Cu (10,000 ppm Cu)Cu in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm Cu. 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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Calcium ICP Standard, 1 ml = 10 mg Ca (10,000 ppm Ca)CaCO₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm Ca. 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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Bismuth ICP Standard, 1 ml = 10 mg Bi (10,000 ppm Bi)Bi in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm Bi. 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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Triethylamine - (C₂H₅)₃NH+ Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Triethylamine - (C2H5)3NH+ Standard, For Ion Chromatography 1000 ppm in H2O Manufactured and Tested in an ISO 17025/Guide 34 Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 250ML
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Cobalt ICP-MS Standard, 1 ml = 1 mg Co (1000 ppm Co)Cobalt Metal in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Co. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
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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
Supplier: VWR International