Catalog | |||
---|---|---|---|
396070 | |||
Description | |||
UV-VIS Spectrophotometry Standard: solution for the wavelength control (Ph. Eur.) | |||
Packaging | |||
8 x 10 ml | |||
Specification | |||
COMPOSITION: Holmium Oxide: 40.0 g Perchloric Acid 10% v/v (s.q.m): 1000 ml PRESENTATION: 8 x 10 ml Ampoules Uncertainty: See certificate Traceability: NIST Wavelength of ABS. Max (nm): Lambda (nm) guaranteed at 25¡ÆC:: 640.2 - 641.4 nm 536.4 - 537.6 nm 484.7 - 485.9 nm 467.3 - 468.5 nm 450.7 - 451.9 nm 416 - 417.2 nm 385.3 - 386.5 nm 360.6 - 361.8 nm 344.9 - 346.1 nm 332.8 - 334 nm 286.9 - 288.1 nm 277.4 - 278.6 nm 249.4 - 250.6 nm 240.5 - 241.7 nm Lambda (nm) according to Ph.Eur.: 533.3 - 539.3 nm 360.5 - 362.5 nm 286.15 - 288.15 nm 240.15 - 242.15 nm |