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Seachem Multitest & Reef Status Test Kits
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Seachem MultiTest Ammonia Test Kit
Seachem MultiTest Ammonia Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest Ammonia Test Kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH4+ which is non-toxic) and thus it is much more important to keep an eye on the level of free ammonia in your system. This kit is based on the same gas exchange technology that is used in the Ammonia Alert and thus is the only kit on the market that can read levels of free ammonia while using ammonia removal products such as Prime, Safe, AmGuard and any similar competing products. The other kits (salicylate or Nessler based) determine the total ammonia by raising the pH of the test solution to 12 or greater. At this high pH all ammonia removal products will breakdown and re-release the ammonia, thus giving you a false ammonia reading.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Copper Test Kit
Seachem MultiTest Copper Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest Copper Test Kit measures copper (all types) to less than 0.01 mg/L in marine or freshwater. Uses a highly sensitive catalysis based procedure. The MultiTest Copper performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Iodine & Iodide Test Kit
Seachem MultiTest Iodine & Iodide Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest Iodine & Iodide Test Kit measures iodine or iodide to less than 0.005 mg/L. MultiTest Iodine/Iodide performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Iron Test Kit
Seachem MultiTest Iron Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest Iron Test Kit measures iron in freshwater or marine water to less than 0.05 mg/L. Can also measure chelated iron. MultiTest Iron performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Marine Basic Test Kit
Seachem MultiTest Marine Basic Test Kit
Our Price: $33.17
In Stock

The Seachem MultiTest Marine Basic Test Kit combines the Marine pH & Alkalinity, Ammonia and Nitrite & Nitrate kits into one kit. MultiTest Marine Basic performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Nitrite & Nitrate Test Kit
Seachem MultiTest Nitrite & Nitrate Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest Nitrite & Nitrate Test Kit measures nitrite to less than 0.1 mg/L and nitrate to less than 0.2 mg/L in marine or freshwater. MultiTest Nitrite & Nitrate performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest pH & Alkalinity Test Kit
Seachem MultiTest pH & Alkalinity Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest pH & Alkalinity Test Kit features a unique dye that has a pronounced color change between 8.0 and 8.3, making it the easiest kit on the market to read in that critical range. Alkalinity may be read from the same sample in 0.5 meq/L increments. MultiTest Marine pH & Alkalinity performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Phosphate Test Kit
Seachem MultiTest Phosphate Test Kit
Our Price: $13.17
In Stock

The Seachem MultiTest Phosphate Test Kit measures inorganic phosphate to less than 0.05 mg/L, producing a unique easy to read yellow-green-blue color range in marine and freshwater. MultiTest Phosphate performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Reef Special Test Kit
Seachem MultiTest Reef Special Test Kit
Our Price: $33.17
In Stock

The Seachem MultiTest Reef Special Test Kit combines the Phosphate, Silicate, and Iodine/Iodide kits into one kit. MultiTest Reef Special performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem MultiTest Silicate
Seachem MultiTest Silicate
Our Price: $13.17
In Stock

Seachem MultiTest Silicate measures silicates to less than 0.5 mg/L in marine or freshwater. MultiTest Silicate performs over 75 tests and contains a reference sample for validation.Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem Reef Status Calcium Test Kit
Seachem Reef Status Calcium Test Kit
Our Price: $29.03
In Stock

The Seachem Reef Status Calcium Test Kit measures all types of calcium, including gluconate calcium. The method is based on specific titration with a unique indicator. Measures in increments of 5 mg/L. Each kit runs 150 tests. Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem Reef Status Magnesium Carbonate Test Kit
Seachem Reef Status Magnesium Carbonate Test Kit
Our Price: $35.91
In Stock

The Seachem Reef Status Magnesium Carbonate Test Kit tests for magnesium through a titration based procedure in increments of 12.5 mg/L. Tests for carbonate alkalinity, borate alkalintiy and total alkalinity in 0.1 meq/L resolution through a titration based procedure. The kit resolves borate from carbonate and, along with magnesium, this presents a clear picture of the tank's buffering capacity as well as a very reliable determination of the critical carbonate content required for coral and coraline growth. Each kits can perform 75 determinations for each test. Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico
Seachem ReefStatus Strontium Test Kit
Seachem Reef Status Strontium Test Kit
Our Price: $45.78
In Stock

The Seachem Reef Status Strontium Test Kit is the first and only 10 minute strontium test. The test involves separation of strontium from the sample by a highly selective extraction technique, followed by a sensitive titration in 0.5 mg/L increments.
  • Instructions
  • 50 tests
  • We can not ship the Strontium Test Kit expedited or to Hawaii, Alaska or Puerto Rico as the kit contains strong acid
Note: We can not ship this Test Kit expedited or to Hawaii, Alaska or Puerto Rico