RDTK3502-Z Sulfite, 1 drop=2 or 10ppm Test Kit
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The RDTK3502-Z Sulfite Test Kit.
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RDTK3502-Z Sulfite
1 drop = 2 or 10 ppm as Na2SO3/25mL
Reagents: RDPI8063-B, RDPI8056-B, RDPH1605-A, RDST5205-H
Other Hardness test kits we sell are:
RDTK3507-Z Sulfite
1 drop = 6 ppm as SO3/25mL
Reagents: RDPI8106-B, RDPH1605-A, RDST5205-H
RDTK3520-Z Sulfite
(All Liquid Reagents)
1 drop = 2 or 10 ppm as Na2SO3/25mL
Reagents: RDPI8063-B, RDPI8056-B, RDHA6310-B, RDST5005-B
Sulfites are used to remove dissolved oxygen from the treatment water. Excess sulfite at elevated temperature combines with oxygen to reduce pitting. Remember to cool your samples quickly and perform the test immediately.
For the most accurate test results, it is advisable to replace ALL of your reagents annually. Some reagents can go bad and others can become contaminated with impurities or other reagents during use.
Prices for the Continental 48 states of the USA only.
