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VWR®, UV/Visible spectroscopy stray light standards

Leverantör: VWR Chemicals

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

Säkerhetsdatablad Certifikat

VWR®, Gardner colour standards

Leverantör: VWR Chemicals

Beskrivning: 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.

Säkerhetsdatablad Certifikat

Colour Reference Solutions BY7 acc. to Ph, Supelco®

Artikel nummer : (71983-100ML-F)

Leverantör: Merck

Beskrivning: Color Reference Solutions BY7, Supelco®

UOM: 1 * 100 mL

Sale

N/A Each

Supelco® Colour Reference Solutions, set of colours B, BY, Y, GY, R, ampoules of 2 ml, Merck

Artikel nummer : (83952-1SET-F)

Leverantör: Merck

Beskrivning: The kit contains set of brown(83951), yellow (83883), red (87448), greenish-yellow (82995), and brownish-yellow (86293) colour reference standards. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 KIT

Sale

N/A Each

Standards for spectrophotometer calibration, Supelco®

Artikel nummer : (1.08159.0100)

Leverantör: Merck

Beskrivning: Standard solutions are used for the calibration of spectrophotometers.

UOM: 1 * 100 mL

Säkerhetsdatablad Certifikat Sale

N/A Each

Colour Reference solution, CertiPUR®, Supelco®

Artikel nummer : (1.00246.0250)

Leverantör: Merck

Beskrivning: 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.

UOM: 1 * 250 mL

Säkerhetsdatablad Certifikat Sale

N/A Each

Colour calibration standard solutions, Pt-Co, Supelco®

Leverantör: Merck

Beskrivning: Colour standard, 500 Pt-Co, Supelco®

Certifikat

UV/VIS-standarder, Supelco®

Leverantör: Merck

Beskrivning: För spektrofotometerkalibrering enligt Ph.Eur.

Säkerhetsdatablad

Supelco® Colour Reference Solutions, set of colours BY, ampoules of 2 ml, Merck

Artikel nummer : (86293-1SET-F)

Leverantör: Merck

Beskrivning: The kit contains a set of seven brownish yellow colour reference standards (identified sequentially from BY1 to BY7) and a 3.7% hydrogen chloride solution in water. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 KIT

Certifikat Sale

N/A Each

Supelco® Colour Reference Solutions, set of colours Y, ampoules of 2 ml, Merck

Artikel nummer : (83883-1SET-F)

Leverantör: Merck

Beskrivning: The kit contains a set of seven yellow colour reference standards (identified sequentially from Y1 to Y7) and a 1% hydrogen chloride solution in water. The solutions are produced from two primary metal salt solutions of ferric(III) chloride and cobalt(II) chloride, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).

UOM: 1 * 1 KIT

Certifikat Sale