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Sera Test NO2 Nitrite para a determinação exacta do teor de nitritos em água doce e marinha. O teste é suficiente para cerca de 75 testes. As bactérias úteis convertem o amónio em nitrato através do nitrito. O nitrito, o intermediário da decomposição de poluentes, é um forte veneno para o sangue, que se enriquece frequentemente em aquários recém-criados. Utilizando o teste do nitrito de sera é fácil determinar o nível de nitrito tóxico. Num aquário com um filtro biológico a funcionar bem, o nível de nitritos deve ser 0.
Manual Teste do soro NO2 NitritoPrecaution:
Signal world: Warning
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautionary statements:
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
P302+P352 IF ON SKIN: Wash with plenty of water/
P332+P313 If skin irritation occurs: Get medical advice/attention.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/ attention.
P501 Dispose of contents/container in accordance with national regulations
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Reviews for Teste do soro NO2 Nitrito:
Write a reviewFrank H. at 15.02.2023:
Good and easyJet in useRoman K. at 05.03.2017:
Sera nitrite-test (NO2) it will allow you to determine the level of water pollution with nitrites. High accuracy of measurement. Very easy to use.Adalmina O. at 05.07.2016:
Very easy but could be more accurate
Your question: Teste do soro NO2 Nitrito
- Frank H. wrote about Teste do soro NO2 Nitrito in 2023:
Good and easyJet in use
Adalmina O. wrote about Teste do soro NO2 Nitrito in 2016:
Very easy but could be more accurate
Show all reviews (3)
