| Reference Materials for UV Spectrophotometers | ||||||||
| Reference cells or filters available to ensure that your instrument is performing correctly. | ||||||||
| Application / Material |
| Ultraviolet Region |
| Photometric Accuracy / Linearity | Starna Part No: | NIST SRM |
| Potassium Dichromate, 5 concentrations + blank | RM-0204060810 | 935a |
| Potassium Dichromate, 4 concentrations + blank | RM-02040608 | 935a |
| Potassium Dichromate, 3 concentrations + blank | RM-020406 | 935a |
| Potassium Dichromate, 2 concentrations + blank | RM-0204 | 935a |
| Potassium Dichromate in Perchloric Acid - 20mg/l + blank | RM-02 | 935a |
| Potassium Dichromate in Perchloric Acid - 40mg/l + blank | RM-04 | 935a |
| Potassium Dichromate in Perchloric Acid - 60mg/l + blank | RM-06 | 935a |
| Potassium Dichromate in Perchloric Acid - 80mg/l + blank | RM-08 | 935a |
| Potassium Dichromate in Perchloric Acid - 100mg/l + blank | RM-10 | 935a |
| Wavelength Accuracy | Starna Part No: | NIST |
| Holmium Perchlorate Solution | RM-HL | 2034 |
| Samarium Perchlorate Solution | RM-SL | 2034 |
| Stray Light | Starna Part No: | NIST |
| Potassium Iodide + Water Blank | RM-KI | 2032 |
| Lithium Carbonate + Water Blank | RM-LC | 2032 |
| Potassium Chloride + Water Blank | RM-KC | 2032 |
| Sodium Chloride + Water Blank | RM-SC | 2032 |
| Sodium Iodide + Water Blank | RM-SI | 2032 |
| Resolution Power | Starna Part No: | NIST |
| Benzene Vapour | RM-BZ | * |
| Bandwidth Calibration | Starna Part No: | NIST |
| Toluene in Hexane + Hexane blank | RM-TX | 935a† |
| Visible Region |
| Wavelength Accuracy | Starna Part No: | NIST |
| Didymium Perchlorate Solution | RM-DL | 2034 |
| Neutral Density Filters / Photometric Scale Visible Region | Starna Part No: | NIST |
| 10%,20%, 30% plus blank holder | RM-1N2N3N | 930e |
| 1%,3%, 50% plus blank holder | RM-N1N35N | 1930 |
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* Not Applicable - There is no NIST SRM for this. |
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† This is an absorption reference material |
| Spectrophotometer
Cells Fluorimeter Cells Disposable
Cells Accessories Other
Cell Configurations Fluorescence
Referance materials UV/Vis Reference materials Photon Hollow cathode & Deuterium Lamps |
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