Liquid filter 667-UV14
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Liquid filter type 667-UV14 reference filter for testing photometric accuracy according to Ph. Eur., content: Perchloric acid (HClO4), certified at wavelengths: 235, 257, 313, 350 nm, in high quality storage box with DAkkS calibration certificate
- Article-No: 667014
- Category: Optical Reference standards
Show all Optical Reference standards from Hellma (IDL) - Validity: 31.12.2024
- Last Update: 31.12.2023