grade
certified reference material
manufacturer/tradename
Hellma (666-F7)
application(s)
food and beverages
petroleum
pharmaceutical
plastics
format
neat
正在寻找类似产品? 访问 产品对比指南
General description
Secondary calibration standard for wavelength accuracy and the photometric accuracy. Certified.
Didymium Glass Filter F7 (peak positions in nm, A: 270; 280; 297; 320; 340; W: 329; 472; 512; 681; 875)
Didymium Glass Filter F7 (peak positions in nm, A: 270; 280; 297; 320; 340; W: 329; 472; 512; 681; 875)
Other Notes
The most current version of Hellma's handling guidelines for calibration standards can be accessed on the Hellma Analytics web site.
Legal Information
Hellma is a registered trademark of Hellma GmbH
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持