Hach DR/700 Procedures Manual page 396

HARDNESS,
REQUIRED REAGENTS
Hardness Reagent Set (100 Tests) . . . . . . . . . . . . . . . . . . . . . . . 23199-00
Includes: (1) 22417-37, (1) 22418-37,
(1) 22419-26, (1) 22297-26
Description
Alkali Solution for Calcium
and Magnesium Test . . . . . 1 mL . . . . . . 105 mL . . . . . . . 22417-32
Calcium and Magnesium
Indicator Solution . . . . . . . 1 mL . . . . . . 105 mL . . . . . . . 22418-32
EDTA Solution, 1 M . . . . . . . 1 drop . . . . . 59 mL . . . . . . . . 22419-26
EGTA Solution . . . . . . . . . . . . 1 drop . . . . . 59 mL . . . . . . . . 22297-26
REQUIRED APPARATUS
Cylinder, 100-mL mixing . . . . 1 . . . . . . . . . each . . . . . . . . . . . 1896-42
Dropper, measuring, 1.0 mL . . 2 . . . . . . . . . 10/pkg . . . . . . . . 21247-10
DR/700 Filter Module
Number 52.01. . . . . . . . . . . 1 . . . . . . . . . each . . . . . . . . . . 46252-00
OPTIONAL APPARATUS
Cap for 10- and 25-mL sample cells . . . . . . . 12/pkg . . . . . . . . 24018-12
Sample Cell, 10-mL, with screw cap . . . . . . 6/pkg . . . . . . . . . 24276-06
Sample Cell, 25-mL, with screw cap . . . . . . 6/pkg . . . . . . . . . 24019-06
Thermometer, -20 to 105 °C . . . . . . . . . . . . . each . . . . . . . . . . . 1877-01
For Technical Assistance, Prices and Ordering
In the U.S.A. - Call 800-227-4224 toll-free for more information.
Outside the U.S.A. - Contact the Hach Office or distributor serving you.
continued
Quantity
Per Test
52-70
Unit
Cat. No.
Cat. No.