Name:
ISO 3946:1982 PDF
Published Date:
12/01/1982
Status:
Active
Destruction of the organic substances by digestion with a sulpho-nitric mixture and conversion of phosphates to orthophosphates. Formation of a phosphomolybdate. Measurement of the intensity of the blue colour at a wavelength of 825 nm. The method applies to contents up to 5 % (m/m).
| File Size : | 1 file , 780 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 3 |
| Published : | 12/01/1982 |
| Same As : | ISO 3946:1982 |
