Test Procedures
PROCEDURE
Use universal sample holder.
1. Press
ON
button to turn spectrophotometer on.
2. Scroll to and select
PROGRAMMED TESTS
.
3. Scroll to and select
ALL TESTS
(or another sequence containing
31 Cu-Cuprizone
) from
TESTING MENU
.
4. Scroll to and select
31 Cu-Cuprizone
from menu.
5. Rinse a tube (0290) with sample water. Fill to the 10 mL line with sample.
6. Insert the tube into chamber, close lid and select
SCAN BLANK
.
7.
Remove tube from Spectro and add 5 drops of *Copper A (P-6367). Cap and mix.
8. Add 5 drops of *Copper B (P-6368). Cap and mix.
9. Wait 5 minutes. Mix.
10. Insert tube into chamber, close lid and select
SCAN SAMPLE
. Record result.
11. Press amd hold
OFF
button to turn the spectrophotometer off or press
EXIT
button to
exit to a previous menu or make another menu selection.
NOTES: For best possible results, a reagent blank should be determined to account for
any contribution to the test result by the reagent system. To determine the reagent blank,
follow the above test procedure to scan a distilled or deionized water blank. Then follow
the above procedure to perform the test on a distilled or deionized water sample. This test
result is the reagent blank. Subtract the reagent blank from all subsequent test results
of unknown samples. It is necessary to determine the reagent blank only when a new lot
number of reagents is obtained.
The reaction may stain the tubes. Scrub tubes thoroughly after each use.
COPPER
, CUPRIZONE
SMART Spectro 2 Test Procedures 05.02.16
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