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- Halogen lamp replacements
- Cell cleaning
- Internal cleaning of fans, circuit boards, filters etc
- Startup procedure checks
- Absorbance / Transmittance accuracy via Neutral Density Filters
- 440nm
- 465nm
- 546.1nm
- 590nm
- 635nm
- Wavelength accuracy F1 Holmium Filter
- 279.25nm +/- 0.20
- 360.80nm +/- 0.20
- 453.55nm +/- 0.20
- 536.40nm +/- 0.20
- 637.70nm +/- 0.20
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Hellma UV-VIS Calibation Standards
- Absorbance 0.5A
- Absorbance 1.0A
- Blank
- Holmium