Wzorce do oceny fotometrycznej dokładności zestawu spektrofotometrycznego, w zestawie wzorce z roztworami o małej, średniej i wysokiej absorbancji. 2 modele: 200-450nm i 400-900m,.

 

 

STAN-ABS absorbance standards are handy tools for verifying the photometric accuracy of your spectrometer setup. Ocean Optics offers two calibration standards kits – the STAN-ABS-UV for the spectral range from 200-450 nm and the STAN-ABS-VIS for the range from 400-900 nm. Each kit comprises a background reference for low, medium and high absorbance solutions and is ready to use without additional solutions preparation. All standards are non-toxic and have a one-year shelf life.

 

  • NIST-traceable – ensure accuracy in absorbance measurements at specified wavelengths
  • UV and Visible kits – options for 200-450 nm and 400-900 nm wavelength ranges
  • Ready to use – no dilution or solutions preparation necessary

 

Engineering Specifications STAN-ABS
Absorbance wavelengths: 200-450 nm (STAN-ABS-UV) and 400-900 nm (STAN-ABS-VIS)
Volume: 125 mL
Aqueous solution: <0.1% styrene divinylbenzene copolymer beads in 90-100% water
NIST traceability: Kit-to-kit variance <+/-1%