PRICES include / exclude VAT
Sponsored link
sklademVydáno: 2019-04-09
BS ISO 21115:2019
Water quality. Determination of acute toxicity of water samples and chemicals to a fish gill cell line (RTgill-W1)
Format
Availability
Price and currency
Anglicky Secure PDF
Immediate download
356.68 €
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standardfor 1 hour
35.67 €
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standardfor 24 hours
107.00 €
Anglicky Hardcopy
In stock
356.68 €
| Označení normy: | BS ISO 21115:2019 |
| Počet stran: | 48 |
| Vydáno: | 2019-04-09 |
| ISBN: | 978 0 580 98655 0 |
| Status: | Standard |
DESCRIPTION
BS ISO 21115:2019
This standard BS ISO 21115:2019 Water quality. Determination of acute toxicity of water samples and chemicals to a fish gill cell line (RTgill-W1) is classified in these ICS categories:
- 13.060.70 Examination of biological properties of water
This document specifies a method for the determination of fish acute toxicity using the permanent cell line from rainbow trout (Oncorhynchus mykiss) gill, RTgill-W1. Cells in confluent monolayers in 24-well tissue culture plates are exposed to water samples, such as surface waters or different kinds of effluents, or to chemicals for 24 h and, thereafter, cell viability is assessed based on fluorescent cell viability indicator dyes (see 4.1). Data are then expressed as a percentage of unexposed control and toxicity quantified based on the percentage of cell viability versus the percentage of effluent or the chemical concentration in response curves (see Clause 9).