Metilensko plavilo

[Tiii]

Zna li tko gdje se moze nabaviti kod nas?

[thorus]

Trebalo bi biti sastavni dio svakog "starog" kemijskog laboratorija.
Prije je bio inidikator pri titracijama, sigurno ga imaju na kemijskim fakultetima/školama gdje se to još uvijek provodi.
Metilensko modrilo za lužnato i fenol ftalein za kiselo područje ako se ne varam.
titracija link:
http://bs.wikipedia.org/wiki/Titracija
indikatori link:
http://en.wikipedia.org/wiki/PH_indicator

[thorus]

kolega velika grješka

Methylene blue (CI 52015) is a heterocyclic aromatic chemical compound with the molecular formula C16H18N3SCl.
It has many uses in a range of different fields, such as biology and chemistry.
At room temperature it appears as a solid, odorless, dark green powder, that yields a blue solution when dissolved in water
 The hydrated form has 3 molecules of water per molecule of methylene blue.[1]
Methylene blue should not be confused with methyl blue, another histology stain, new methylene blue, nor with the methyl violets often used as pH indicators.
As an experimental pharmaceutical drug, the International Nonproprietary Name (INN) of methylene blue is methylthioninium chloride.[2][3]
Methylene blue was first prepared in 1876 by German chemist Heinrich Caro (1834-1910).[4]

wiki source
eto događa se i najboljim

[Tiii]

I di bi ja to mogo nabaviti
Vani svi to koriste za protiv plijesni na jajima riba,pa bi volio to probati

[Kwan]

pitaj nekog veterinara
mislim da oni to mogu nabavit

[Tiii]

Znam da ima par veterinara na forumu,kolege diste sada   

[Malky]

Tema je starija al nema potrebe ponovno novu otvarat.

Uglavnom jel netko zna di se to moze nabavit ili koji preparat ima toga u sebi ili mozda malahitno zelenilo?

Vidim da  Sera Professional Protazol  ima sastojak malahitno zelenilo smo mi toga dosta treba za 650l akvarij a nije bas jeftin

[Zorz]

Metilenskog plavila imas na ebayu svuda.
Malahitno zelenilo, ako ti padne na pamet koje ribogojiliste, iako je zabranjeno koristit ga, vjerujem da bi se naslo. Oni to koriste kao  fungicid, parasiticid, antiprotozoan i bacteriocid.