10
6. Rinse a clean tube (0290) with
sample water. Fill to the 10 mL
line with sample. Cap and wipe
dry.
7. Insert tube into chamber, close
lid and select
Scan Blank
.
8. Remove tube from colorimeter.
Add one *Chlorine DPD #1
Instrument Grade Tablet
(6903A).
Cap tube and shake for 10
seconds. Invert slowly 5 times.
Solution will turn pink if bromine
is present.
9. Immediately insert tube into
chamber. Close lid. Select
Scan Sample
. Record result as
Bromine.
Bromine TT
0.99
ppm
Scan BLank
Scan Sample
12:00:00 001/500
10. Press
to turn off the colorimeter or press
EXIT
to exit to a
previous menu or make another menu selection.
*WARNING: Reagents marked with an * are considered to be potential health
hazards. To view or print a Safety Data Sheet (SDS) for these reagents go
to www.lamotte.com. Search for the four digit reagent code number listed
on the reagent label, in the contents list or in the test procedures. Omit any
letter that follows or precedes the four digit code number. For example, if the
code is 4450WT-H, search 4450. To obtain a printed copy, contact LaMotte by
email, phone or fax.
Emergency information for all LaMotte reagents is available from Chem-Tel
Bromine
www.
GlobalScientificSupply
.com
GLOBAL SCIENTIFIC SUPPLY
The Laboratory Supply Company!
