Nitrogen, total – LaMotte SMART Spectro Spectrophotometer User Manual
Page 180
NITROGEN, TOTAL
Chromotropic Acid with Persulfate Digestion Method •
Code 4026
QUANTITY
CONTENTS
CODE
25
Total Nitrogen Hydroxide Reagent Tubes
4040-G
5 g
*Digestion Reagent Powder
4036-C
60 mL
Deionized Water
*5115PS-H
5 g
*Total Nitrogen Reagent A Powder
*4041-C
30
*Total Nitrogen Reagent B Tablets
*4042
25
*Total Nitrogen Acid Reagent Tubes
*4043-G
2
Spoon, 0.15 g, plastic
0727
4
Pipets, 1.0 mL, plastic
0354
2
Funnels, plastic
0459
*WARNING: Reagents marked with a * are considered to be potential health hazards. To view
or print a Material Safety Data Sheet (MSDS) for these reagents see MSDS CD or
www.lamotte.com. To obtain a printed copy, contact LaMotte by e-mail, phone or fax.
Note: for greater accuracy, use laboratory grade pipets.
Equipment needed but not supplied:
1
COD Adapter
5-0087
1
COD Reactor, 12 tubes, 110V
5-0102
or 1
COD Reactor, 12 tubes, 230V
5-0102-EX
Optional Equipment:
4
Pipet, Measuring, 1.0 mL
2-2110
1
Pipet Bulb
2-2164
1
Wipes
2-2069
1
Test Tube Rack
23371
1
Timer
9371-W13
1
Test Tube Holder
2-2190
SMART SPECTRO TEST PROCEDURES 05.04
Nitrogen, Total 1/4