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.
Organic reference standard, Artichoke Leaf Extract, Ph. Eur., RS
Supplier: EDQM
Organic Standard, Artichoke leaf dry extract HRS
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Organic reference standard, Chlorphenamine maleate, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Chlorphenamine maleate, Pack type: Vial
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Organic reference standard, Benzathine benzylpenicillin, Ph.Eur., RS
Supplier: EDQM
Filled under inert atmosphere protected from humidity.
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Organic reference standard, Ursodeoxycholic acid, Ph.Eur., RS
Supplier: EDQM
Organic Standard, Ursodeoxycholic acid, Pack type: Vial
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Organic reference standard, Sodium heptadecafluorooctane-1-sulphonate 50 µg/ml in methanol
Supplier: MARKET SOURCE PART PROCESS
Organic Standard, Sodium heptadecafluorooctane-1-sulphonate 50 µg/ml in methanol
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Silver standard solution, 1000 mg/L Ag in dil. nitric acid standard for AAS and ICP
Supplier: CPI
Silver Standard, 1000 mg/L, Silver, Matrix: Nitric acid dil., Application: ICP standards
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Silicone Viscosoty Standards for Rotational Viscometers
Supplier: CANNON INSTRUMENT
CANNON silicone viscosity standards are intended for use with rotational viscometers only.
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Organic reference standard, Perfluorodecanoic acid 50 µg/ml in methanol
Supplier: MARKET SOURCE PART PROCESS
Organic Standard, Perfluorodecanoic acid 50 µg/ml in methanol, Pack type: Glass bottle
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PIC (paired ion chromatography) reagents for separation by reverse phase chromatography
Supplier: WATERS
Standards for Ion Pair Chromatography, Paired-ionic chromatography reagent B7, heptane sulfonic acid
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Peptide standard mixture, MassPREP™
Supplier: WATERS
The MassPREP™ peptide standard mixture is useful for the evaluation of HPLC columns and systems dedicated for peptide separations.
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Viscosity standards, general purpose
Supplier: CANNON INSTRUMENT
These certified standards are useful for calibration and verification procedures.