Quality assurance and quality control regulations, such as ISO 9000, GLP, GMP and pharmacopoeias, require companies to verify that any spectrophotometers in use are performing at a consistently high level. Hellma Analytics' certified reference materials can be used to test the following parameters easily and ...
Specifications
|
Attenuator Type: |
Other |
Shape: |
Square |
Size: |
Not Specified |
Optical Density: |
Not Specified |
Certified Wavelengths: |
329, 472, 512, 681, 875 nm |