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.
Paragon Scientific Sulfur @ 1.5% (15000 ppm) in synthetic diesel
Supplier: LGC Standards
Paragon Scientific Sulfur @ 1.5% (15000 ppm) in synthetic diesel
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Paragon Scientific Sulfur @ 0.5% (5000 ppm) in odorless kerosene
Supplier: LGC Standards
Paragon Scientific Sulfur @ 0.5% (5000 ppm) in odorless kerosene
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Paragon Scientific Sulfur @ 0.03% (300 ppm) in synthetic diesel
Supplier: LGC Standards
Paragon Scientific Sulfur @ 0.03% (300 ppm) in synthetic diesel
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Paragon Scientific Sulfur @ 1% (10000 ppm) in heavy mineral oil
Supplier: LGC Standards
Paragon Scientific Sulfur @ 1% (10000 ppm) in heavy mineral oil
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Paragon Scientific Sulfur @ 3% (30000 ppm) in heavy mineral oil
Supplier: LGC Standards
Paragon Scientific Sulfur @ 3% (30000 ppm) in heavy mineral oil
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TRC 4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butane-1-ol
Supplier: LGC Standards
TRC 4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butane-1-ol
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Sodium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Yttrium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Thallium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Barium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Paragon Scientific Type PSU3000, Viscosity Reference Standard
Supplier: LGC Standards
Paragon Scientific Type PSU3000, Viscosity Reference Standard
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Tin Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Rhodium Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Rh(NO₃)₃ in HNO₃
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Copper Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Iron Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Copper Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Paragon Scientific Relative Density 20 °C (Nominal: 0.8386 @ 20 °C)
Supplier: LGC Standards
Paragon Scientific Relative Density 20 °C (Nominal: 0.8386 @ 20 °C)
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Paragon Scientific Relative Density 25 °C (Nominal: 0.6564 @ 25 °C)
Supplier: LGC Standards
Paragon Scientific Relative Density 25 °C (Nominal: 0.6564 @ 25 °C)
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Paragon Scientific Relative Density 20 °C (Nominal: 0.7142 @ 20 °C)
Supplier: LGC Standards
Paragon Scientific Relative Density 20 °C (Nominal: 0.7142 @ 20 °C)
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Paragon Scientific Relative Density 15 °C (Nominal: 0.8682 @ 15 °C)
Supplier: LGC Standards
Paragon Scientific Relative Density 15 °C (Nominal: 0.8682 @ 15 °C)
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Aquastar™ Water Standards for Karl Fischer Titration, MilliporeSigma
Supplier: MilliporeSigma
The Aquastar™ range of standards for Karl Fischer titration comprises liquids and solids with defined water contents for a wide variety of applications.
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Sulfur Standards for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Potassium Dichromate Standard Solutions in Sulfuric Acid (0.01N) Test Set for Calibrating the Absorbance of Spectrophotometers
Supplier: MilliporeSigma
Potassium Dichromate Standard Solutions in Sulfuric Acid (0.01N) Test Set For Calibrating the Absorbance of Spectrophotometers
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Paragon Scientific ASTM D7220, Sulfur set B in heavy mineral oil: S @ 0.005, 0.01, 0.025, 0.05, 0.075, 0.1%
Supplier: LGC Standards
Paragon Scientific ASTM D7220, Sulfur set B in heavy mineral oil: S @ 0.005, 0.01, 0.025, 0.05, 0.075, 0.1%
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Paragon Scientific IP 336, Sulfur Set E in synthetic diesel: S @ blank, 0.03, 0.05, 0.07, 0.1, 0.3, 0.5%
Supplier: LGC Standards
Paragon Scientific IP 336, Sulfur Set E in synthetic diesel: S @ blank, 0.03, 0.05, 0.07, 0.1, 0.3, 0.5%
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Cesium Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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TRC rac 1,2-Bis-palmitoyl-3-chloropropanediol-d5
Supplier: LGC Standards
TRC rac 1,2-Bis-palmitoyl-3-chloropropanediol-d5
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Paragon Scientific IP 496, Sulfur set A in heavy mineral oil: S @ blank, 0.01, 0.03, 0.05, 0.07, 0.1%
Supplier: LGC Standards
Paragon Scientific IP 496, Sulfur set A in heavy mineral oil: S @ blank, 0.01, 0.03, 0.05, 0.07, 0.1%
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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