Phosphonates,
12.
Place the blank into
the cell holder with the
diamond mark facing
the keypad.
Wipe off any liquid or
Note:
finger prints.
Cover the sample cell with
the instrument cap.
continued
13.
Press:
The meter will show
"- - - -"
"
by
0.0".
Remove the blank.
ZERO/SCROLL
followed
1—44
14.
Place the prepared
sample into the cell holder.
Wipe off any liquid or
Note:
finger prints.
Cover the sample cell with
the instrument cap.