Colour Reference and Spectroscopy Standards

Color reference and spectroscopy standards are used to routinely monitor optical spectrometer mechanisms. The calibration solutions provide the base readings that users can compare with the electromagnetic radiation wavelengths and intensities scientific instruments obtain. Placing the reference solution inside, users can zero out settings to reestablish proper mechanics and eliminate systematic error. For quality control, the color reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.

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Spectroquant reference standard for Picco, Move and Multy colorimeters, Supelco®

Supplier: Merck

A reference standard for chlorine, chlorine dioxide and ozone, that is designed to reassure the user about the accuracy and reliability of the results from the Picco and Multy colorimeters.

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Colour Reference solution, CertiPUR®, Supelco®

Supplier: Merck

The colour reference solution can be used in visual comparison or as part of a calibration of colorimeters and spectrophotometer for colour comparison. The solution can be used to prepare reference solution with different Hazen values.

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Colour calibration standard solutions, Pt-Co, Supelco®

Supplier: Merck

Colour standard, 500 Pt-Co, Supelco®

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Color-WP, certified reference material (CRM), Supelco®

Supplier: Merck

Colour standard, Color-WP, Supelco®

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VWR®, Primary colour solutions, Reagent Ph. Eur.

Supplier: VWR Chemicals

Complete range of reagents and standard solutions in Chapters 2 and 4 of the current European Pharmacopoeia.
All are manufactured and tested in compliance with the Ph. Eur. and are supplied with detailed Certificates of Analysis showing batch number, and expiry date.

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VWR®, Colour standard solutions, Reag. Ph. Eur.

Supplier: VWR Chemicals

Ready to use colour solutions according to Reag. Ph. Eur.

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Macron Fine Chemicals™ StandARd®, Platinum Cobalt Colour Standard (APHA 500)

Supplier: MACRON AVANTOR BRAND

Corrosive.

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VWR®, UV/Visible spectroscopy linearity standards at 235, 257, 313 and 350 nm

Supplier: VWR Chemicals

Linearity standards packed in permanently sealed UV cuvettes or 100 ml amber bottles.

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VWR®, UV/Visible spectroscopy wavelength standards

Supplier: VWR Chemicals

Wavelength standards (certified at 0,1; 0,2; 0,5; 1 and 2 nm slit widths) packed in six permanently sealed UV cuvettes or 100 ml amber bottles.

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VWR®, UV/Visible spectroscopy stray light standards

Supplier: VWR Chemicals

Stray light standards packed in permanently sealed UV cuvettes or 100 ml amber bottle.

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VWR®, Colour standard solutions ASTM

Supplier: VWR Chemicals

Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis.

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VWR®, Colour standards, Saybolt

Supplier: VWR Chemicals

Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis.

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VWR®, Colour standards, Platinum-Cobalt (Pt-Co, Hazen)

Supplier: VWR Chemicals

Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis and are designed to measure the visual colour of water supplies.

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VWR®, Gardner colour standards

Supplier: VWR Chemicals

Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis that are designed for grading the colour of similarly coloured liquids, such as resins, varnishes, lacquers, drying oils, fatty acids, lecithin's, sunflower and linseed oil.