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Absorbance Standards

From $482.00

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Details

STAN-ABS absorbance standards are handy tools for verifying the photometric accuracy of your spectrometer setup. Ocean Insight 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.

Overview

  • 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

Specifications

Subject to change depending on model type

Engineering:

Aqueous Solution:
<0.1% styrene divinylbenzene copolymer beads in 90-100% water
NIST Traceability:
Kit-to-kit variance < /-1%
Volume:
125 mL
Wavelength Range:
200nm - 900nm

Measurement techniques