- Spectrophotometer calibration tools
- 8 piece calibration set
- Accuracy: +/-0.2 nm or +/-1%
- Each part is mounted in a standard 10mm cuvette metal holder
- The calibration filters are calibrated against master filters, which have been calibrated at the National Institute of Standards and Technology (NIST)
- 10% Neutral Density Filter, 1 piece
- 1 piece 20% Neutral Density Filter, 1 piece
- 1 piece 30% Neutral Density Filter, 1 piece
- 1 piece 220nm Stray Light Filter, 1 piece
- 1 piece 360nm Stray Light Filter, 1 piece
- 1 piece Holmium Filter, 1 piece
- 1 piece Didymium Filter, 1 piece
- 1 piece Blank Filter, 1 piece