Web1 jan. 2024 · The latest version of the European Pharmacopoeia (EP 11), applies from 01 January 2024. The corresponding Chapter 2.2.25 (Absorption Spectrophotometry Ultraviolet and Visible) has not been revised in the latest version, which means that the specifications from the previous EP 10 continue to apply to Chapter 2.2.25. Web666R013 Microplate reader calibration standard The photometric accuracy of microplate readers can be checked using the calibration standard 666R013. The microplate …
Hellma ® reference plate for qualifying microplate readers
WebAll Hellma products are manufactured in four highly specialized manufacturing facilities - three located in Germany and one in the USA. Altogether, eight distribution subsidiaries - USA, Canada, Asia, United Kingdom, France, Italy, Switzerland and Benelux - as well as a number of representatives ensure close customer contact and presence in the most … WebThe » Excalibur XP « process probe is the perfect choice when precision and reproducibility of measurement results are top priorities. It can be used for transmission measurements of liquids in a wide range of applications. This probe model is available in diameters 12, 20 mm and 25 mm. The main areas of application for probes in the ... burley in wharfedale to skipton
Hellma-eCatalouge - Optical path length-Density glass filter …
Web2% online discount, easy payment Reduced delivery costs from $250 More than 100k products WebWith reference plates from Hellma Analytics you can check the photometric and wavelength accuracy of micro-plate readers. They have the same dimensions as a mi … WebGeneral description. With reference plates you can check the photometric and wavelength accuracy of microplate readers. They have the same dimensions as a microplate with 96 … burley iron works trailers for sale