| WCT-2065-020 | NIR Wavelength Calibration Standard 20 mm diameter x 1.5 mm thick |
| WCT-2065-025 | NIR Wavelength Calibration Standard 1" diameter x 1.5 mm thick |
| WCT-2065-Cuv | NIR Wavelength Calibration Standard Cuvette format |
| WCT-Ho-UVVIS-02 | Holmium Oxide Wavelength Calibration Filter 2" square, calibrated UV-VIS only |
| WCT-Ho-UVVIS-cuv | Holmium Oxide Wavelength Calibration Filter 1" x 9 mm cuvette format, calibrated UV-VIS only |
| WCT-Ho-UVVISNIR-02 | Holmium Oxide Wavelength Calibration Filter 2" square, calibrated UV-VIS-NIR |
| WCT-Ho-UVVISNIR-cuv | Holmium Oxide Wavelength Calibration Filter 1" x 9 mm cuvette format, calibrated UV-VIS-NIR |
| WCT-DD-02 | Didymium Oxide Wavelength Calibration Filter 2" square, calibrated 300-900 nm |
| WCT-DD-02ext | Didymium Oxide Wavelength Calibration Filter 2" square, calibrated 300-2200 nm |
| WCT-DD-cuv | Didymium Oxide Wavelength Calibration Filter 1" x 9mm cuvette format, calibrated 300-900 nm |
| WCT-DD-cuvext | Didymium Oxide Wavelength Calibration Filter 1" x 9mm cuvette format, calibrated 300-2200 nm |
| WCT-2066/PS-025 | Wavelength Calibration Standard- Long wavelength range in transmittance format 1.25" diameter |
| Custom | Custom products are our specialty! Contact us for more information. |