Tlačiť

Hľadali ste: Standardy pro referenční barvy a spektroskopii

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.


278  results were found

Sort Results

Zobraziť zoznam Easy View (Nové)
SearchResultCount:"278"
Opis: Colour Reference Solution BY (brownish yellow) for testing the colour intensity acc. to Ph. Eur. BY1-BY7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalógové číslo: 85748.180
Merná jednotka: 1 * 125 mL
Dodávateľ: VWR Chemicals

Opis: Colour Reference Solution Y (yellow) for testing the colour intensity acc. to Ph. Eur. Y1-Y7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalógové číslo: 85749.180
Merná jednotka: 1 * 125 mL
Dodávateľ: VWR Chemicals

Opis: Standard for spectrophotometer calibration, Bandwidth standard –toluene in hexane - ratio of 268,7 nm peak to 266,8 nm trough, VWR®, Glass bottle
Katalógové číslo: 84833.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Platinum Cobalt (Pt-Co) colour standard, APHA 500, Macron Fine Chemicals™ StandARd®, Macron Fine Chemicals™, Glass bottle, amber, narrow mouth
Katalógové číslo: H296-03
Merná jednotka: 1 * 500 mL
Dodávateľ: MACRON AVANTOR BRAND

Opis: Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalógové číslo: 85751.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Colour Reference Solution GY (greenish yellow) for testing the colour intensity acc. to Ph. Eur. GY1-GY7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalógové číslo: 85750.180
Merná jednotka: 1 * 125 mL
Dodávateľ: VWR Chemicals

Opis: Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalógové číslo: 85751.180
Merná jednotka: 1 * 125 mL
Dodávateľ: VWR Chemicals

Opis: Standard for spectrophotometer calibration, Potassium dichromate solutions set, Pk Info: 2 solutions plus reference.
Katalógové číslo: 85969.001
Merná jednotka: 1 * 4 parts
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 14, VWR®, Glass bottle
Katalógové číslo: 84821.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 10, VWR®, Glass bottle
Katalógové číslo: 84819.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 16, VWR®, Glass bottle
Katalógové číslo: 84822.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 6, VWR®, Glass bottle
Katalógové číslo: 84817.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Standard for spectrophotometer calibration, Stray light inorganic cut-off filter at 390 nm – sodium nitrite, stray light standard, VWR®
Katalógové číslo: 84784.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 2, VWR®, Glass bottle
Katalógové číslo: 84815.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 4, VWR®, Glass bottle
Katalógové číslo: 84816.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Gardner Colour Standard 12, VWR®, Glass bottle
Katalógové číslo: 84820.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

1 - 16 of 278