Niacin Liquid Filter Set for Checking Photometric Accuracy and Linearity
Absorption Value 0.25, 0.5, 0.75, 1.0
Standard Certification Wavelengths: 213, 261 nm
Slit Width 1 nm
With DAkkS Certificate
Recertification Interval Recommended every 12 months
Made to order, available in 3-6 weeks
Product Specifications