Lovibond® Water Testing Tintometer® Group

Sulphite

Sulphite
Sulphite is not usually found in natural waters because it oxidises readily to Sulphate. It is this property which makes it a useful additive to boiler water as an Oxygen scavenger. Sodium Sulphite is a useful dechlorinating agent in swimming pools. Solutions of Sulphur Dioxide are used in certain bleaching processes and in preserving foodstuffs and their concentration may be determined using the sulphite test.

References:

Minikits/Titration
MiniKit Type Range Method

414340 Tablet Count 2-50 mg/l

56A006301 Burette Titrator 10-100mg/l

56A006801 DIGI Titrator 10-100mg/l

56K009101 Drop Test 25-150mg/l
Comparator Kits
TestKit Type Designation Test / Range

147380 Checkit Comparator CHECKIT® Comparator Sulphite LR 0.5-10 mg/l
 
Comparator 2000+ Discs
Disc Code Description Disc Readings Range

230160 3/123 5, 10, 15, 20, 25, 30, 35, 40, 50 mg/l Na2SO3

283650 NOB 2, 5, 10, 15, 20, 25, 30, 40, 50 mg/l Na2SO3
 
Photometers
Photometer Code Type Wave length Range
210070 Multi Direct 0.1-5 mg/l
712000 Spectrophotometer 0.05-4; 0.1-10 mg/l
214025 MD 610 0.1-5 mg/l
214140 0.1-5 mg/l
 
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