Hach DR/700 Procedures Manual page 445

PHOSPHORUS, TOTAL,
REQUIRED REAGENTS (continued)
Description
Sulfuric Acid
Solution, 5.25 N . . . . . . . . . 2 mL. . . . . . . 100 mL*MDB . . . 2449-32
Water, demineralized . . . . . . . . 25 mL . . . . . 4 L . . . . . . . . . . . . 272-56
REQUIRED APPARATUS
Clippers, for opening
powder pillows . . . . . . . . . . 1 . . . . . . . . . each . . . . . . . . . . . 968-00
Cylinder, graduated, 25 mL. . . 1 . . . . . . . . . each . . . . . . . . . . . 508-40
Flask, erlenmeyer, 50 mL . . . . 1 . . . . . . . . . each . . . . . . . . . . . 505-41
OPTIONAL REAGENTS
Hydrochloric Acid, 6 N (1:1) . . . . . . . . . . . . 500 mL . . . . . . . . 884-49
Sodium Hydroxide Solution, 5.0 N. . . . . . . . 1 L . . . . . . . . . . . 2450-53
OPTIONAL APPARATUS
Cylinder, graduated, 50 mL. . . . . . . . . . . . . . each . . . . . . . . . . . 508-41
Flask, erlenmeyer, 125 mL . . . . . . . . . . . . . . each . . . . . . . . . . . 505-43
1
Hot Plate, 3 / -inch diameter, 120 Vac. . . . . each . . . . . . . . . . 12067-01
2
1
Hot Plate, 3 / -inch diameter, 240 Vac. . . . . each . . . . . . . . . . 12067-02
2
Pads, cooling, 4" x 4" . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 18376-00
pH Indicator Paper, 1 to 11 pH . . . . . . . . . . . 5 rolls/pkg . . . . . . . 391-33
pH Meter, EC10, portable . . . . . . . . . . . . . . . each . . . . . . . . . . 50050-00
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 Unit
52-119
Cat. No.