LaMotte AR-42 - Manual (Page 7)

7
5.
4. 3.
2. 1.
=Supplied only with Model AR-42 • Code 3590-02
TOTAL SULFIDE TEST PROCEDURE=
Fill a test tube
(0106) to the 5 mL
line with the
sample water.
Add 15 drops of
*Sulfide Reagent A
(4458). Cap and
gently invert to
mix.
Wait 1 minute.
1
MINUTE
Add 3 drops of
*Sulfide
Reagent B
(4459). Cap
and mix.
Use the pipet (0354)
to add 1.0 mL of
Sulfide Reagent C
(4460). Cap and mix.
6.
7. 8.
Insert Sulfide Octa-Slide
Bar (3414) into the
Insert test
tube into
Octa-Slide
Viewer.
Match sample
color to a color
standard. Record
as ppm Sulfide.
Octa-Slide
Viewer (1100).
NOTE: Collect sample with a minimum of aeration and analyze promptly.