Table of Contents
Advertisement
4. Rinse a clean tube (0290)
three times with the phosphate
standard. Fill to the 10 mL line
with the phosphate standard.
Cap the tube. Dry the tube with a
lint-free cloth.
5. Insert tube into chamber, close
lid and select Scan Blank.
6. Remove tube from colorimeter.
Use 1.0 mL pipet (0354) to
add 1.0 mL of *Phosphate Acid
Reagent (V-6282). Cap and mix.
7.
Use the 1.0 g spoon (0699) to
add one measure of *Phosphate
Reducing Reagent (V-6283).
8. Cap and shake until powder
dissolves. Wait 5 minutes for
full color development. Solution
will turn blue if phosphates are
present. Wip tube dry.
10
05:00
Advertisement
Table of Contents
