Chlorophyll A (PFXi 995/950/880)
A glass conformance filter to check the PFXi (PFXi 995/950/880) range of instruments accuracy in measuring Chlorophyll A.
Part Number 139530
Product information
Conformance filters are assigned a nominal value and the company always endeavours to match this value as closely as possible. On occasion, because of the unique manner of the glass making process, it may not be possible to match the requested values exactly. The values achieved and the performance tolerances expected will, of course, always be reported.
| Glass Standard Values |
|
| Filters | 1 |
- 0.19 ppm filter
- Certificate of Conformity