Hach DR/850 - Page 276

276
OPTIONAL REAGENTS
Quantity Required
Description Per Test Unit Cat. No.
Nitrogen, Ammonia Standard Solution, 50 mg/L NH
3
-N......................500 mL..........14791-50
Nitrogen, Ammonia Standard Solution, 10 mg/L NH
3
-N......................500 mL..............153-49
Ammonia Standard Solution, PourRite
™
ampules,
150 mg/L NH
3
-N, 2 mL.......................................................................20/pkg..........21284-20
Hydrochloric Acid, ACS........................................................................500 mL..............134-49
Sodium Hydroxide Standard Solution, 5.0 N ..........................................50 mL............2450-26
Sodium Hydroxide Standard Solution, 1.0 N ........................................100 mL............1045-32
Sodium Thiosulfate Standard Solution, 0.1 N.......................................100 mL..............323-32
Sulfide Inhibitor Powder Pillows.......................................................... 100/pkg............2418-99
Sulfuric Acid, 1.00 N...................................................................100 mL MDB............1270-32
Wastewater Influent Standard, Inorganic
(NH
3
–N, NO
3
, PO
4
, COD, SO
4
, TOC)................................................500 mL..........28331-49
Water, deionized.....................................................................................4 L ................... 272-56
OPTIONAL APPARATUS
Cylinder, 25 mL, graduated, mixing...........................................................each..........20886-40
Distillation Apparatus Set, general purpose ...............................................each..........22653-00
Heater and Support Apparatus (for distillation), 115 VAC.........................each..........22744-00
Heater and Support Apparatus (for distillation), 230 VAC ........................each..........22744-02
Filter Paper, folded................................................................................ 100/pkg............1894-57
Flask, Erlenmeyer, 500 mL.........................................................................each..............505-49
Funnel, analytical (for filtering)..................................................................each............1083-68
Jack, laboratory (use with distillation apparatus) .......................................each..........22743-00
pH Indicator Paper, 1 to 11 pH .........................................................5 rolls/pkg..............391-33
Pipet Tips, for 19700-01 TenSette Pipet ............................................1000/pkg..........21856-28
PourRite
™
Ampule Breaker .......................................................................each..........24846-00
Sample Cell, 10-20-25 mL, w/cap............................................................ 6/pkg..........24019-06
For Technical Assistance, Price and Ordering
In the U.S.A.—Call 800-227-4224
Outside the U.S.A.—Contact the Hach office or distributor serving you.
NITROGEN, AMMONIA, High Range, Test 'N Tube, continued