Hi all
Can someone tell me if we can use something else in stead of Eriochrome Black T I need it for Tuesday and no one seams to have any around here.
They are using it to assess water hardness with EDTA
Eriochrome Black T
- noona
- Posts: 900
- Joined: 11 May 2007, 10:00
- Job Title: Lab Tech
- School: Greystanes High School
- Suburb: Greystanes
- State/Location: NSW
Eriochrome Black T
Noona
Lab Manager
Greystanes High School
Beresford Rd
Greystanes 2145
8868 9113
ROSALIE.CASSAR@det.nsw.edu.au
Lab Manager
Greystanes High School
Beresford Rd
Greystanes 2145
8868 9113
ROSALIE.CASSAR@det.nsw.edu.au
Re: Eriochrome Black T
Hi Noona,
We are having a bit of a cull in our Chem store and we have a very old 25g bottle of Eriochrome Black T that has not been used here at our school for yonks. If you are still interested in some I could send it to you.
By the way, can you direct me to the prac your using it for. We might have a use for it after all.
Cheers
Anne
We are having a bit of a cull in our Chem store and we have a very old 25g bottle of Eriochrome Black T that has not been used here at our school for yonks. If you are still interested in some I could send it to you.
By the way, can you direct me to the prac your using it for. We might have a use for it after all.
Cheers
Anne
- noona
- Posts: 900
- Joined: 11 May 2007, 10:00
- Job Title: Lab Tech
- School: Greystanes High School
- Suburb: Greystanes
- State/Location: NSW
Re: Eriochrome Black T
It is for Chemistry Hardness of water.
So I could not get it and we used the Streamwatch kit
So I could not get it and we used the Streamwatch kit
Noona
Lab Manager
Greystanes High School
Beresford Rd
Greystanes 2145
8868 9113
ROSALIE.CASSAR@det.nsw.edu.au
Lab Manager
Greystanes High School
Beresford Rd
Greystanes 2145
8868 9113
ROSALIE.CASSAR@det.nsw.edu.au