Hach DR/850 Procedures Manual page 276

NITROGEN, AMMONIA, High Range, Test 'N Tube,
OPTIONAL REAGENTS
Description
Nitrogen, Ammonia Standard Solution, 50 mg/L NH
Nitrogen, Ammonia Standard Solution, 10 mg/L NH
Ammonia Standard Solution, PourRite
150 mg/L NH -N, 2 mL....................................................................... 20/pkg.......... 21284-20
3
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 –N, NO , PO
3 3
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.
™
, COD, SO , TOC)................................................500 mL.......... 28331-49
4 4
Quantity Required
Per Test
-N......................500 mL.......... 14791-50
3
-N......................500 mL.............. 153-49
3
ampules,
276
continued
Unit Cat. No.