Biuret agent
- dolphinscales
- Posts: 370
- Joined: 30 Oct 2006, 10:00
- Job Title: Laboratory Technican
- School: Mandurah Senior College
- State/Location: WA
Biuret agent
Help been asked for this and unable to find refernce for it in my books - not that i have a lot of those - can any one help me out please
Re: Biuret agent
This is a test for protein
It consists of a 10% solution of sodium hydroxide (10g in 100ml water)
and a seperate solution of 0.5% copper sulphate (.5g in 100ml water)
to testing materials add several drops of sodium hydroxide mix well
add several drops of copper sulphate.
violet or purple colour change indicates protein
It consists of a 10% solution of sodium hydroxide (10g in 100ml water)
and a seperate solution of 0.5% copper sulphate (.5g in 100ml water)
to testing materials add several drops of sodium hydroxide mix well
add several drops of copper sulphate.
violet or purple colour change indicates protein
- dolphinscales
- Posts: 370
- Joined: 30 Oct 2006, 10:00
- Job Title: Laboratory Technican
- School: Mandurah Senior College
- State/Location: WA
Re: Biuret agent
thanks for that
Re: Biuret agent
Hi Annette,
Biuret can be purchased from science supplies.
Biuret can be purchased from science supplies.
Bob (:-})>
N.W. Regional Technician. W.A.
Nothing is certain -- only probable or improbable.
N.W. Regional Technician. W.A.
Nothing is certain -- only probable or improbable.