Starna liquid wavelength calibration new product from the UK - mixed solution of holmium oxide and neodymium praseodymium oxide

Traceability:allStarnaThe liquid wavelength calibration standard substances are allNISTTraceable and withUKAS ISO/IEC 17025andISO Guide 34Recognized calibration certificate

Purpose:Wavelength calibration for UV visible spectrophotometers（240 nm - 650 nm）Suitable for spectral bandwidth3nmand below

Product description:Holmium oxide and neodymium praseodymium oxide10%v/vHigh chloric acid solution, sealed in a molten one-piece molding10mmIn the far ultraviolet quartz colorimetric cell.

The use of separate solutions of holmium oxide or neodymium praseodymium oxide in perchloric acid to calibrate the wavelength of UV visible spectrophotometers has a history of many years. Now,StarnaSuccessfully developed a mixed solution standard substance of holmium oxide and neodymium praseodymium oxide, which is used throughout the entire process240 to 795 nmMore practical and interference free peaks within the wavelength range.

14Authentication wavelength for individual peaks:241, 287, 361,416, 444, 482, 485, 522, 537, 575, 641, 732, 740 and 794nm

Explanation: The above certified wavelength values are for reference only, and the actual values are determined by the spectral bandwidth. The certification certificate provided with the product specifies0.10, 0.25, 0.50, 1.00, 1.50,2.00 and 3.00, 4.00 and 5.00 nmIf the customer requires the authentication wavelength under the bandwidth,StarnaCan provide authentication values for other bandwidths and wavelengths.

Product Code

Liquid wavelength standard substance RM-HDL for holmium oxide/neodymium praseodymium oxide