WebMar 20, 2024 · The PNEC isrequired information forcompounds produced or imported at more than 10 tonnes 54 per year, as well as for compounds classified as PBT (persistent, bioaccumulative or toxic) or vPvB... WebRegisztációs szám (REACH) Az azonosított felhasználások megadása nem szükséges, mert az anyag a REACH-rendelet sze-rint nem regisztrációköteles (< 1 t/év). ... PNEC 0,145 mg/l vízi élőlények édesvíz rövid távú (egyszeri eset) …
[annexI] REACH - Registration, Evaluation, Authorisation and ...
WebREACH foresees access for the public to information related to substances to which he may be exposed. The European Chemicals Agency (ECHA) website allow free access to non confidential information held in the ECHA's database, including hazardous properties, classification and labelling, authorised uses and risk management measures. WebOct 14, 2016 · See REACH use descriptors: Emission data: Release fractions based on environmental release categories (ERC) or SPERC and emission days. Please note that … c# static dependency injection
Evaluation of acute-to-chronic ratios of fish and
WebSep 25, 2015 · The PNECs, whether calculated from acute or chronic data, are based on the lowest observed toxicity value over all the species tested (lowest acute LC50 or EC50 for acute PNEC, lowest chronic NOEC for chronic PNEC). The PNECs were therefore considered to be right-censored if the lowest observed toxicity value was right-censored. Webgemäß REACH-Verordnung (EG) 1907/2006 einschließlich Änderungsverordnung (EU) 2024/878 ... PNEC aqua (intermittierend, Süßwasser) 6,8 mg/l PNEC (STP) PNEC Kläranlage 10 mg/l 8.1.5. Kontroll-Banderole Keine weiteren Informationen verfügbar . WebMay 12, 2016 · The PNEC represents a concentration below which unacceptable effects are not expected and is usually derived from laboratory effect studies by applying an assessment factor on the lowest determined effect concentration or the no observed effect concentration (NOEC). c# static dictionary initializer