Reagents/Equipment/Apparatus:
1. Provided 10 ml glass vial.
2. Any suitable spectrophotometer.
3. Relevant Cuvette or cell of
photometer.
4. Aquagenix Hydrazine reagent one
bottle (50 ml).
Sample Collection and Preparation.
1. Make sure to immediately analyze the
sample after collection of sample.
2. Ensure to collect sample in a
suitable and designated bottle for a specific sample.
3. Ensure to conduct this test at room
temperature.
Testing Procedure:
1. Take 10 ml De-ionized water into
cuvette for Blank.
2. Take 10ml sample in which you want to
check total Hydrazine and add 10-12 drops (1 ml approx.) of Hydrazine reagent
and mix well.
3. Wait for 12 minutes dark yellow
complex will appear.
4. Set your spectrophotometer on 455 nm
wavelength.
5. First set zero with blank.
6. Now take sample in cuvette and press
read.
7. Reading appears in mg/l.