Since 1919
LaMotte Smart2 Colorimeter
It all begins here...
What are you testing today?

Individual Test Kits:

Nitrite Nitrogen (Individual Test Kits)

Nitrite Nitrogen: As with nitrate, above, the diazotization/coupling reaction is used to form a pink color with nitrite.

Order Code/Model
Test System
Range/Sensitivity
# of Tests
(# Reagents)
Shipping Code (Weight/lbs)

3352
SL-LNR

Octa-Slide

0.05, 0.10, 0.20, 0.30, 0.40, 0.50, 0.60, 0.80 ppm NO2_N

50 (3)

NH (2)

7674
LNI

Octet Comparator
with Axial Reader
0.02, 0.04, 0.06, 0.08, 0.10, 0.15, 0.20, 0.30 ppm NO2 50 (3) HA (1)
Shipping Codes:

*(NPDWR) EPA Accepted
?(NPDES) EPA Accepted

Direct Reading Titrators have a specific range, but may be refilled to test higher concentrations.


LaMotte Company

P.O. Box 329 | 802 Washington Avenue | Chestertown | Maryland | 21620
Tel: 800-344-3100 (within the U.S.A.) | 410-778-3100 | 410-778-3101
Fax: 410-778-6394