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.
Molybdenum Standard, Titrisol®, MilliporeSigma
Supplier: MilliporeSigma
Cs50
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Certipur® Standard Solutions, Nitrite, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Thorium Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Titanium Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Nitrate Standard Solutions, CRMs traceable to SRM from NIST
Supplier: MilliporeSigma
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Ammonium Standard Solution, CRM traceable to SRM from NIST 1,00 mg/L NH₄-N in H₂O
Supplier: MilliporeSigma
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Ammonium Standard Solution, CRM traceable to SRM from NIST 50,0 mg/L NH₄-N in H₂O
Supplier: MilliporeSigma
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Ammonium Standard Solution, CRM traceable to SRM from NIST 12,0 mg/L NH₄-N in H₂O
Supplier: MilliporeSigma
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Ammonium Standard for Ion chromatography (IC), Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Zirconium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Bismuth Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Barium Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Multi element standard solution XXIV tuning solution 700 ES for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Element, Specification (mg/L), Uncertainty** (mg/L), NIST Standard Reference Material
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Vanadium Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Certipur® Iron(II) Ethylenediammonium Sulfate Volumetric Standard, Secondary Reference Material for Redox Titration, Traceable to NIST Standard Reference Material (SRM), MilliporeSigma
Supplier: MilliporeSigma
Certipur® Iron(II) Ethylenediammonium Sulfate Volumetric Standard, Secondary Reference Material for Redox Titration, Traceable to NIST Standard Reference Material (SRM), MilliporeSigma
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Sulfate Standard Solutions, CRMs traceable to SRM from NIST, MilliporeSigma
Supplier: MilliporeSigma
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Titrisol® Fluoride standard
Supplier: MilliporeSigma
Titrisol* Harmful by inhalation, in contact with skin and if swallowed.
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Boron Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Chromium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Phosphorus (total) Standard Solution, CRM traceable to SRM from NIST 4.00 mg/L PO₄-P (total) in H₂O
Supplier: MilliporeSigma
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Ruthenium Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
RuCl₃ in HCl
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UV-VIS Standard 5: Toluene Solution in n-Hexane for Testing of the Resolution Power acc. to Ph Eur Certipur®
Supplier: MilliporeSigma
Certipur Uv-Vis Standard 5: Toluene Solution in N-Hexane For Testing of the Resolution Power Acc. to pH Eur
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COD Standard Solutions, CRM traceable to SRM from NIST
Supplier: MilliporeSigma
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Certipur® Standard Solutions, Chloride, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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LiChroTest® Standard Samples for HPLC System Qualification Set 1 A: Precision and Linearity; Parabens in Methanol/Water (50:50), MilliporeSigma
Supplier: MilliporeSigma
Lichrotest Standard Samples For HPLC System Qualification Set 1 A: Precision and Linearity; Parabens in Methanol/Water (50:50)
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LiChroTest® Standard Samples for HPLC System Qualification Set 8: Linearity; Methyl Parabens in Methanol, MilliporeSigma
Supplier: MilliporeSigma
Lichrotest Standard Samples For HPLC System Qualification Set 8: Linearity; Methyl Parabens in Methanol
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Multi-Element Standard III Dissolved in Oil, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Certipur* 900 ppm: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn.
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Antimony Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Certipur® Anion multi-element standard I
Supplier: MilliporeSigma
Certipur®, Supelco®
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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: VWR International
Supplier: BDH