You Searched For: Colour Reference and Spectroscopy Standards

Colour 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 re-establish proper mechanics and eliminate systematic error. For quality control, the colour reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.

Colour 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 re-establish proper mechanics and eliminate systematic error. For quality control, the colour reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.


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Supplier: VARIAN
Description: These UV-Visible calibration standards and kits provide an inexpensive and time-saving solution for calibrating and qualifying UV-Vis instrumentation.

Supplier: Agilent
Description: The chemical kits can be used with any UV-Vis system and consist of pre-prepraed solutions in sealed ampoules.

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Supplier: LGC Standards PROMOCHEM
Description: ASTM 7 colour standard, single solution

New Product

Supplier: Lovibond
Description: Verification accuracy of photometers and validity of results.

Catalog Number: (ACSDCH004)
Supplier: ACTIVE MOTIF
Description: The colour standard is specially intended for use in testing ChP and monographs. This solution was produced according to the specifications using ChP reagent quality components and water meeting the ChP monograph requirement for purified water.
UOM: 1 * 100 mL

New Product


Catalog Number: (PROORTCCLR500100ML)
Supplier: LGC Standards PROMOCHEM
Description: Colour standard solution Pt-Co, Pt-Co, 500 units colour
UOM: 1 * 100 mL


Supplier: LGC Standards PROMOCHEM
Description: This product is intended for the calibration and/or verification of equipment used for the measurement of colour of liquid samples. This product may also be used for visual based methodology.

New Product

Catalog Number: (ACSDUV2225PDA.L08)
Supplier: ACTIVE MOTIF
Description: 2×10 ml Potassium dichromate solution for absorbance control 235 - 350 nm and 6×10 ml
UOM: 1 * 80 mL

New Product


Catalog Number: (ACSDUV2225WL.L03)
Supplier: ACTIVE MOTIF
Description: Holmium oxide solution for wavelength control acc. 2.2.25 of Ph Eur
UOM: 1 * 30 mL

New Product


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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