LaMotte SMART Spectro Spectrophotometer - Manual (Page 225)

PROCEDURE
Use universal sample holder.
1. Press and hold ON button until spectrophotometer turns on.
2. Scroll to and select PROGRAMMED TESTS.
3. Scroll to and select ALL TESTS (or another sequence containing
79 Phosphate-H) from TESTING MENU.
4. Scroll to and select 79 Phosphate-H from menu.
5. Rinse a clean tube (0290) with sample water. Fill to the 10 mL line with
sample.
6. Insert tube into chamber, close lid and select SCAN BLANK.
7. Remove tube from Spectro. Use the 1.0 mL pipet (0354) to add 2.0 mL of
*VM Phosphate Reagent (4410). Cap and mix. Wait 5 minutes for full color
development.
8. After 5 minute waiting period, mix, insert tube into chamber, close lid and select
SCAN SAMPLE. Record result.
9. Press OFF button to turn spectrophotometer off or press EXIT button to exit to
a previous menu or make another menu selection.
PHOSPHATE, High Range SMART Spectro Test Procedures 2.11
Test P
rocedures