LaMotte SMART3 Colorimeter - Manual (Page 77)

ALKALINITY–UDV
UNIT DOSE VIALS • CODE 4318-J
QUANTITY CONTENTS CODE
1 Alkalinity Unit Dose Vials, 20 pouches 4318-J
Equipment needed but not supplied:
STANDARD ACCESSORY PACKAGE · CODE 1961
1
Package of 3 Vials (empty) 0156
1 Syringe, 3 mL, plastic 1184
1 Foil Storage Bag 9467
Or:
ADVANCED ACCESSORY PACKAGE · CODE 1962
1
Pipettor, 3mL 30528
1 Pipet Tip (0-5 mL) 30695
1 Cuvette Rack 31695
1 Package of 3 Vials (empty) 0156
1 Foil Storage Bag 9467
APPLICATION: Drinking and surface waters; swimming pool water.
RANGE: 0–200 ppm as CaCO
3
MDL: 10 ppm
METHOD The sample is added to a buffered indicator reagent.
The color that develops, ranging from yellow to blue, will
indicate the amount of alkalinity in the sample.
SAMPLE HANDLING
& PRESERVATION:
Samples should be analyzed as soon as possible after
collection. Sample may be refrigerated for 24 hours.
INTERFERENCES: Quats and poly quats at high concentrations will interfere.
SMART3 Test Procedures 11.10 ALKALINITY, UDV
Test P
rocedures