Hach DR/850 Procedures Manual page 146

CHLORINE, TOTAL,
REQUIRED REAGENTS
Description
Test 'N Tube DPD Total Chlorine Reagent .............. 1 vial................... 25/pkg.......... 21056-25
Test 'N Tube Vials .....................................................1 vial ..................... 6/pkg.......... 22758-06
REQUIRED APPARATUS
COD/TNT Adapter, DR/800......................................... 1........................... each.......... 48464-00
OPTIONAL REAGENTS
Chlorine Standard Solution, 2-mL PourRite ampule, 50-75 mg/L......... 20/pkg.......... 14268-20
Potassium Iodide Solution, 30 g/L............................................. 100 mL
Sodium Arsenite Solution, 5 g/L .............................................. 100 mL
Sodium Hydroxide Standard Solution, 1.00 N ......................... 100 mL
Sulfuric Acid Standard Solution, 1.000 N ................................ 100 mL
OPTIONAL APPARATUS
Beaker, 50 mL............................................................................................. each........... 500-41H
PourRite Ampule Breaker........................................................................... each.......... 24846-00
pH Indicator Paper, pH 1 to 11 ......................................................... 5 rolls/pkg.............. 391-33
ion
pH Meter, sens ™ 1, portable, with electrode .......................................... each.......... 51700-10
Pipet, TenSette, 0.1 to 1.0 mL..................................................................... each.......... 19700-01
Pipet Tips, for 19700-01 TenSette Pipet ................................................. 50/pkg.......... 21856-96
Pipet Tips, for 19700-01 TenSette Pipet ............................................ 1000/pkg.......... 21856-28
Test Tube Rack ........................................................................................... each.......... 18641-00
* Marked Dropper Bottle - contact Hach for larger sizes.
continued
Quantity Required
146
Per Test
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Unit Cat. No.
MDB.............. 343-32
MDB............ 1047-32
MDB............ 1045-32
MDB............ 1270-32