Hach DR/850 Procedures Manual page 391

PHOSPHORUS, REACTIVE,
Includes: (1) 1934-32, (1) 2236-32
Description
Amino Acid Reagent ................................................ 1 mL .......100 mL MDB
Molybdate Reagent .................................................. 1 mL ... ...100 mL MDB* ............2236-32
REQUIRED APPARATUS
Sample Cell, 10-20-25 mL, w/ cap ...............................2 .........................6/pkg ..........24019-06
OPTIONAL REAGENTS
Description
Amino Acid Reagent Powder Pillow ...................................................100/pkg ..............804-99
Bromine Water, 30 g/L ........................................................................... 29 mL ............2211-20
Hydrochloric Acid Solution, 1:1 (6 N) ................................................. 500 mL ..............884-49
Phenol Solution, 30 g/L .......................................................................... 29 mL ............2112-20
Phosphate Standard Solution, 50 mg/L PO
Phosphate Standard Solution, PourRite ampule,
3-
500 mg/L PO , 2 mL ........................................................................20/pkg ..........14242-20
4
Sodium Hydroxide Standard Solution, 5.0 N ............................. 100 mL MDB ........... 2450-32
Sulfamic Acid ........................................................................................... 113 g ............2344-14
Sulfuric Acid Standard Solution, 10 N ........................................................ 1 L ..............931-53
Wastewater Influent Standard, Inorganic
(NH –N, NO –N, PO
3 3
Water, deionized .......................................................................................... 4 L ..............272-56
* Larger sizes available.
continued
3-
...................................... 500 mL ..............171-49
4
, COD, SO , TOC) ..................................... 500 mL ..........28331-49
4 4
391
Quantity Required
Per Test Units Cat. No.
*
............1934-32
Units Cat. No.