Subscribe to updates
ISO 10349-6:1992
Photography -- Photographic-grade chemicals -- Test methods -- Part 6: Determination of halide content
Media and price
| Price | Language | ||
|---|---|---|---|
| CHF 38,00 | Add to basket | ||
| Paper | CHF 38,00 | Add to basket |
Abstract
The method is based on weighing the test portion, dissolution in water, transfer of a 20 ml aliquot in a beaker, pipetting halide standard A or B into a second beaker, adding nitric acid solution plus silver nitrate solution to each beaker, dilution with water, transfer of the treated solutions into separate Nessler colour-comparison cylinders, and observing the turbidity of the two solutions.
