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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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Colour Reference Solution Y (yellow) for testing the colour intensity acc. to Ph. Eur. Y1-Y7 Reag. Ph. Eur., VWR®, Plastic bottle

Catalog Number: (85749.180)

Supplier: VWR Chemicals

Description: Colour Reference Solution Y (yellow) for testing the colour intensity acc. to Ph. Eur. Y1-Y7 Reag. Ph. Eur., VWR®, Plastic bottle

UOM: 1 * 125 mL

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Colour Reference Solution BY (brownish yellow) for testing the colour intensity acc. to Ph. Eur. BY1-BY7 Reag. Ph. Eur., VWR®, Plastic bottle

Catalog Number: (85748.180)

Supplier: VWR Chemicals

Description: Colour Reference Solution BY (brownish yellow) for testing the colour intensity acc. to Ph. Eur. BY1-BY7 Reag. Ph. Eur., VWR®, Plastic bottle

UOM: 1 * 125 mL

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Platinum Cobalt (Pt-Co) colour standard, APHA 500, Macron Fine Chemicals™ StandARd®, Macron Fine Chemicals™, Glass bottle, amber, narrow mouth

Catalog Number: (H296-03)

Supplier: MACRON AVANTOR BRAND

Description: Platinum Cobalt (Pt-Co) colour standard, APHA 500, Macron Fine Chemicals™ StandARd®, Macron Fine Chemicals™, Glass bottle, amber, narrow mouth

UOM: 1 * 500 mL

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Standard for spectrophotometer calibration, Bandwidth standard –toluene in hexane - ratio of 268,7 nm peak to 266,8 nm trough, VWR®

Catalog Number: (84833.180)

Supplier: VWR Chemicals

Description: Standard for spectrophotometer calibration, Bandwidth standard –toluene in hexane - ratio of 268,7 nm peak to 266,8 nm trough, VWR®

UOM: 1 * 100 mL

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Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle

Catalog Number: (85751.180)

Supplier: VWR Chemicals

Description: Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle

UOM: 1 * 125 mL

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Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle

Catalog Number: (85751.260)

Supplier: VWR Chemicals

Description: Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle

UOM: 1 * 500 mL

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Colour Reference Solution GY (greenish yellow) for testing the colour intensity acc. to Ph. Eur. GY1-GY7 Reag. Ph. Eur., VWR®, Plastic bottle

Catalog Number: (85750.180)

Supplier: VWR Chemicals

Description: Colour Reference Solution GY (greenish yellow) for testing the colour intensity acc. to Ph. Eur. GY1-GY7 Reag. Ph. Eur., VWR®, Plastic bottle

UOM: 1 * 125 mL

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