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.
General Purpose Viscosity Standards, Cannon Instruments
Supplier: VWR International
These certified standards are useful for calibration and verification procedures.
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Iron, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Potassium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, , VWR® BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Antimony, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Nickel, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Potassium chloride solution 0.01M, conductivity standard 1413 µmhos/cm. BDH®
Supplier: VWR International
Conductivity standard: 1413µS/m
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Aluminum, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Sodium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Silver, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Magnesium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Calcium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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VWR® Traceable® Conductivity Calibration Standards (CRM)
Supplier: VWR International
These Certified Reference Materials (CRM) calibrate conductivity meters and probes for maximum accuracy.
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Titanium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Macron Fine Chemicals™ StandARd®, Platinum Cobalt Color Standard (APHA 500), StandARd®, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Corrosive
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VWR® Certified Reference Materials, Oxide
Supplier: KLEN INTERNATIONAL (74) PTY LTD.
KLEN's CRMs are certified products containing a range of analytes including Au, Ag, Pt, and Pd at various ppm levels
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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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Magnesium Standard, Titrisol®, MilliporeSigma
Supplier: MERCK, S.A. DE C.V. SV
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Nitrite CRM, Standard Solutions, Supelco®
Supplier: MERCK, S.A. DE C.V. SV
Method used for Uncertainty Measurement (Accuracy in the table below)= Photometry
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Color Standard, APHA / Hazen (Platinum-Cobalt), Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
Color Standard, APHA / Hazen (Platinum-Cobalt), Ricca Chemical Company
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Multi-Element Quality Control Standard, 21 Elements, PerkinElmer
Supplier: PerkinElmer
Use for standard metal analysis.
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Fluoride Standards, 1 ml = 1 mg F-, 1000 ppm F-, RICCA Chemical Company
Supplier: RICCA CHEMICAL CO
For ion chromatography.
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Potassium Chloride Conductivity Standard, 10 µS/cm at 25 °C, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
Potassium Chloride Conductivity Standard, 10 uS/cm at 25 deg C, CAS Number: 7447-40-7, Molecular Formula: KCL, Molecular Weight: 74.55 g/mol, Color: Colorless, Form: Liquid, Shelf Life: 12 months, Co
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Chloride Standard, 1 ml = 0.1 mg Cl-, 100 ppm Cl-, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
1mL=0.1mg
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Orion™ Conductivity Standards, Thermo Scientific
Supplier: Thermo Fisher Scientific
These ready-to-use standards allow five conductivity levels to be easily measured in the field
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Potassium Chloride, Conductivity Standard, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
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ORP Standard, +600 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution), Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
ORP Standard, +600 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution), Ricca Chemical Company
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Chloride Standard, 1000 ppm Cl⁻ (0.0282 Normal), Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
Chloride Standard, 1000 ppm Cl⁻ (0.0282 Normal) for use with ISEs, ion chromatography, and other anion analysis.
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Conductivity/TDS Standards, NaCl Solutions at 25 °C, 2 - 70 mS/cm, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
50 mS/cm (50,000 umho/cm) at 25°C, 30,300 ppm as NaCl. Poly bottle. 500mL
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Cyanide Standard, 1 ml = 1 mg CN, 1000 ppm CN, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
1 mL = 1 mg CN, 1,000 ppm CN. KCN in dilute NaOH. APHA for Cyanide. (use group no. 7474 for dilution ). Container: Plastic.
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VeriSpec® Certified Reference Material, KCl Conductivity Standards
Supplier: RICCA CHEMICAL CO
VeriSpec® Certified Reference Material, KCl Conductivity Standards
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International