Hach DR/700 Procedures Manual page 218

Colorimeter
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POTASSIUM, continued
REQUIRED REAGENTS
Description
Potassium 1 Reagent Pillows . . 1 pillow . . . . 25/pkg . . . . . . . . 14321-98
Potassium 2 Reagent Pillows . . 1 pillow . . . . 25/pkg . . . . . . . . 14322-98
Potassium 3 Reagent Pillows . . 1 pillow . . . . 50/pkg . . . . . . . . 14323-96
Potassium Standard Solution,
Voluette Ampule,
250 mg/L, 10 mL . . . . . . . . 10 mL . . . . . 16/pkg . . . . . . . . 14790-10
Water, demineralized . . . . . . . . 250 mL . . . . 4 L . . . . . . . . . . . . . 272-56
REQUIRED APPARATUS
Clippers, for opening
powder pillows . . . . . . . . . 1 . . . . . . . . . each . . . . . . . . . . . . 968-00
Cylinder, mixing,
graduated, 25 mL . . . . . . . . 1 . . . . . . . . . each . . . . . . . . . . . 1896-40
DR/700 Filter Module
Number 45.01. . . . . . . . . . . 1 . . . . . . . . . each . . . . . . . . . . 46245-00
OPTIONAL REAGENTS
Nitric Acid, ACS . . . . . . . . . . . . . . . . . . . . . . 500 mL . . . . . . . . . 152-49
Nitric Acid, 1:1 . . . . . . . . . . . . . . . . . . . . . . . 500 mL . . . . . . . . 2540-49
Potassium Standard Solution, 5 mg/L . . . . . . 500 mL . . . . . . . 20583-49
Potassium Standard Solution, 1000 mg/L . . . . 100 mL . . . . . . . 22404-42
Sodium Hydroxide Solution, 5.0 N . . . . . . . . 59 mL SCDB . . . . 2450-26
OPTIONAL APPARATUS
Ampule Breaker Kit . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 21968-00
Cap for 10- and 25-mL sample cells . . . . . . . 12/pkg . . . . . . . . 24018-12
Filter Paper, folded, 12.5 cm . . . . . . . . . . . . . 100/pkg . . . . . . . . 1894-57
Flask, volumetric, 1000 mL . . . . . . . . . . . . . each . . . . . . . . . . . . 547-53
Funnel, poly, 65 mm . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . . 1083-67
pH Indicator Paper, 1 to 11 pH units . . . . . . . 5 rolls/pkg . . . . . . . 391-33
Pipet Filler, 3-valve . . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 12189-00
Pipet Filler, safety bulb . . . . . . . . . . . . . . . . . each . . . . . . . . . . 14651-00
Pipet, Mohr, 25 mL . . . . . . . . . . . . . . . . . . . . each . . . . . . . . . . 20934-40
Pipet, serological, 2 mL. . . . . . . . . . . . . . . . . each . . . . . . . . . . . . 532-36
Pipet, TenSette, 0.1 to 1.0 mL . . . . . . . . . . . . each . . . . . . . . . . 19700-01
Pipet Tips, for TenSette Pipet 19700-01 . . . . 50/pkg . . . . . . . . 21856-96
Quantity
Per Test
Unit
45-46
Cat. No.

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