ISO 6849:1996
Photography — Processing wastes — Determination of boron
OVERVIEW
Gives two methods for the determination of boron in photographic processing wastes. The first method is the estimation of borates by titration of the boric acid-mannitol complex. Suitable for boron concentrations of 0,1 mg/l and higher. The second alternative method is a spectrophotometric technique using methylene blue which can be used in the concentration range of 0,1 mg/l to 1,0 mg/l.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1996 |
| No. of Pages | 9 |
| ICS Classification | 13.030.30 Special wastes 37.040.30 Photographic chemicals |
| Committee | ISO/TC 42 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |