Hach DR/700 Procedures Manual page 458

CHROMIUM, HEXAVALENT,
OPTIONAL REAGENTS
Description
Acid Reagent
Powder Pillows . . . . . . . . . . . . . . . . . . . . 50/pkg . . . . . . . . . 2126-66
Chromium, Hexavalent, Standard Solution,
6+
50 mg/L Cr
Chromium, Hexavalent, Standard Solution,
Voluette ampule, 12.5 mg/L Cr
Nitric Acid, ACS . . . . . . . . . . . . . . . . . . . . . 500 mL . . . . . . . . . 152-49
Nitric Acid Solution, 1:1 . . . . . . . . . . . . . . . 473 mL . . . . . . . . 2540-49
Sodium Hydroxide Solution, 5.0 N . . . . . . . 59 mL* SCDB. . . 2450-26
Water, demineralized . . . . . . . . . . . . . . . . . . 4 L . . . . . . . . . . . . 272-56
OPTIONAL APPARATUS
AccuVac Snapper Kit . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 24052-00
Ampule Breaker Kit . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 21968-00
Cap for 10- and 25-mL sample cells . . . . . . . 12/pkg . . . . . . . . 24018-12
Flask, volumetric, Class A, 25 mL . . . . . . . . each . . . . . . . . . . 14574-40
Flask, volumetric, Class A, 1000 mL . . . . . . each . . . . . . . . . . 14574-53
pH Indicator Paper, 1 to 11 pH . . . . . . . . . . . 5 rolls/pkg . . . . . . . 391-33
pH Meter, EC10, portable . . . . . . . . . . . . . . . each . . . . . . . . . . 50050-00
Pipet, serological, 2 mL . . . . . . . . . . . . . . . . each . . . . . . . . . . . . 532-36
Pipet, TenSette, 0.1 to 1.0 mL . . . . . . . . . . . each . . . . . . . . . . 19700-01
Pipet Tips, for 19700-01 TenSette Pipet . . . . 50/pkg . . . . . . . 21856-96
Pipet, volumetric, 5.00 mL, Class A . . . . . . each . . . . . . . . . . 14515-37
Pipet Filler, safety bulb . . . . . . . . . . . . . . . . . each . . . . . . . . . . 14651-00
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 mL . . . . . . . . . 810-42
6+
, 10 mL . . 16/pkg . . . . . . . . 14256-10
55-10
continued
Unit Cat. No.