Seachem Reef Status: Calcium 150 Tests (SC-920)
150 titration tests for calcium
Rapid & simple 3 step procedure
Sharpest color change endpoint
Precise results in 5 mg/L increments
Easy test validation with included reference
Seachem Reef Status: Calcium 150 Tests (SC-920) Water Testing Kit
Natural sea water contains between 400 – 410 mg/L of calcium. A healthy reef environment should have between 380 – 420 mg/L of calcium. Levels above 420 mg/L are not beneficial. Levels below 380 mg/L should be corrected as soon as possible. This kit is capable of at least 150 calcium determinations and is designed specifically for seawater. The test is based on titration of calcium with EDTA in the presence of a calcium specific indicator dye after the coprecipitation of magnesium and strontium.
Features
150 Tests
Reef Status™ Calcium performs over 150 tests
That's at least 50 more than competing products
Accuracy
Range
Measures between 50 mg/L and over 500 mg/L calcium
Precision
Detectable changes in 5 mg/L increments.
Reference Sample
It isn't necessary to run a reference test to use this kit; however, its proper performance can be validated by running a test in the normal manner except that the reference sample is used in place of aquarium sample. You might choose to run a reference test if you have cause to believe the test is giving incorrect results.
Titration Method
The test is based on titration of calcium with EDTA in the presence of a calcium specific indicator dye after the coprecipitation of magnesium and strontium. During the testing procedure, the sample transitions between pink and true blue. Once the sample turns blue, the test is complete. Calcium concentration corresponds to markings on the titration syringe.
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Which Seachem products do I need?
From treating fish infections to solving water and algae problems, Seachem has the right products to restore your aquarium.
Seachem - Fish Disease Treatment
A sick fish can spread infection quickly within an aquarium and threaten the life of other aquatic inhabitants. It is critical to accurately diagnose fish disease and dose the right medications as early as possible.
Seachem - Solve Aquarium Problems
Sometimes, a small change in water chemistry, alkalinity and acidity could cause problem for the aquarium. Below are some of the common problems:
- Cloudy water
- Algae over growing
- Ammonia, nitrite, nitrate toxicity
- Detritus or slime
Is your aquarium facing any of the above issues? If yes, use this guide to find the right Seachem products to restore your aquarium.
About Expiration of Seachem Products
Many Seachem products do not have an expiration date by virtue of the ingredients used to make the products. Many mineral and non-organic components are shelf-stable, and do not have a finite shelf-life, and may be used for years with continued efficacy. If a product does not have a printed date of expiration, it can safely be assumed that the product does not expire.
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