Hach DR/700 Procedures Manual page 657

ZINC,
continued
OPTIONAL REAGENTS
Bleach, household . . . . . . . . . . . . . . . . . . . . . 1 gal . . . . . . .obtain locally
Hydrochloric Acid, 6 N. . . . . . . . . . . . . . . . . 500 mL . . . . . . . . . 884-49
Nitric Acid, ACS . . . . . . . . . . . . . . . . . . . . . . 500 mL . . . . . . . . . 152-49
Nitric Acid Solution, 1:1 . . . . . . . . . . . . . . . . 500 mL . . . . . . . . 2540-49
Sodium Hydroxide
Standard Solution, 5.0 N . . . . . . . . . . . . . 59 mL* SCDB. . . 2450-26
Sodium Hydroxide, 50% w/w . . . . . . . . . . . . 500 mL . . . . . . . . 2180-49
Water, demineralized . . . . . . . . . . . . . . . . . . . 4 L . . . . . . . . . . . . . 272-56
Zinc Standard Solution, 100 mg/L . . . . . . . . 100 mL . . . . . . . . 2378-42
Zinc Standard Solution, Voluette ampule,
25 mg/L as Zn, 10 mL . . . . . . . . . . . . . . . 16/pkg . . . . . . . . 14246-10
OPTIONAL APPARATUS
Ampule Breaker Kit . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 21968-00
Aspirator, vacuum . . . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . . 2131-00
Beaker, glass, 1000 mL . . . . . . . . . . . . . . . . . each . . . . . . . . . . . . 500-53
Caps for 10- and 25-mL sample cells . . . . . . 12/pkg . . . . . . . . 24018-12
Cylinder, graduated, 100 mL. . . . . . . . . . . . . each . . . . . . . . . . . . 508-42
Dropper, plastic, 0.5 & 1.0 mL . . . . . . . . . . . 10/pkg . . . . . . . . 21247-10
Filter Discs, glass, 47 mm . . . . . . . . . . . . . . . 100/pkg . . . . . . . . 2530-00
Filter Holder, 47 mm . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . . 2340-00
Flask, erlenmeyer, 250 mL . . . . . . . . . . . . . . each . . . . . . . . . . . . 505-46
Flask, volumetric, Class A, 100 mL . . . . . . . each . . . . . . . . . . 14574-42
Hot Plate, micro, 115 V. . . . . . . . . . . . . . . . . each . . . . . . . . . . . 12067-0
Hot Plate, micro, 230 V. . . . . . . . . . . . . . . . . each . . . . . . . . . . 12067-02
pH Paper, 1 to 11 pH . . . . . . . . . . . . . . . . . . . 5 rolls/pkg . . . . . . . 391-33
pH Meter, EC10, portable . . . . . . . . . . . . . . . each . . . . . . . . . . 50050-00
Pipet Filler, safety bulb . . . . . . . . . . . . . . . . . each . . . . . . . . . . 14651-00
Pipet, serological, 2 mL. . . . . . . . . . . . . . . . . each . . . . . . . . . . . . 532-36
Pipet, TenSette, 0.1 to 1.0 mL . . . . . . . . . . . . each . . . . . . . . . . 19700-01
Pipet, TenSette, tips for 19700-01 . . . . . . . . . 50/pkg . . . . . . . . 21856-96
Pipet, volumetric, 5 mL. . . . . . . . . . . . . . . . . each . . . . . . . . . . . . 515-37
Pipet, volumetric, Class A, 0.5 mL . . . . . . . . each . . . . . . . . . . 14515-34
Sample Cell, 10-mL with screw cap . . . . . . . 6/pkg . . . . . . . . . 24276-06
Sample Cell, 25-mL with screw cap . . . . . . . 6/pkg . . . . . . . . . 24019-06
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.
*Contact Hach for larger sizes.
†100 Tests equals 100 samples and 100 blanks.
61-101