MAN AND ENVIRONMENT
ISSUES OF NEOECOLOGY
ISSN 2415-7678 (Online)
ISSN 1992-4224 (Print)
ISSN 1992-4224 (Print)
Languages
etalon substance
- 2012-1-2-:17
Metrology Providing Of Water Toxicity Evaluation By Biotesting Method
The results of experimental researches are presented to metrology descriptions establishment of biotesting methodology for determine the chronic toxicity water with the usage of Ceriodaphnia affinis Lilljeborg crusta-ceans. It has been used the potassium dichromate (K2Cr2O7) as an etalon substance.
