SEACHEM MULTITEST MARINE PH & ALKALINITY 75 TESTS

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Unique dye that has a pronounced color change between 8.0 and 8.3
Multi-cavity plate for simultaneous testing of up to 6 tests at the same time
Includes reference for test validation
Marine or high pH Freshwater

MultiTest Marine pH & Alkalinity provides over 75 high-accuracy tests and comes with multi-cavity test plate allowing multiple tests at one time, saving time and costs. It is used to specifically detect pH between 8.0 and 8.3.

Advantages
Marine pH should be 8.2 – 8.4. Tanks dosed with limewater may go as high as 8.6. Natural sea water has a total alkalinity of 2 – 3 meq/L, but aquarium water should have a total alkalinity of 4 – 6 meq/L.

This 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. It is suitable for marine or brackish water only. 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.

This kit measures total alkalinity. Total alkalinity is a measure of the carbonate, bicarbonate, borate and hydroxide content of the water, expressed as the acid neutralizing capacity of the water in meq/L (milliequivalents/Liter). The expression of alkalinity as meq/L is chemically sound and the most useful way to express this property of the water to resist change in pH.

Features
Provides over 75 tests
Save time by conducting up to 6 tests simultaneously with multi-cavity plate
Marine or Freshwater
Color Chart
All MultiTest test kits come with an easy-to-read color chart. It features a 5 cm viewing window to help isolate color and match as closely as possible to the test sample.

marine ph alkalinity color chart

Opaque Multi-Cavity Test Plate
All MultiTest test kits are read from an opaque white test plate. The sliding color chart along with the six-cavity test plate allows for easy reading and comparisons of several samples at the same time.

seachem multi cavity test plate

Package
The MultiTest Marine pH & Alkalinity Kit package includes:

Marine pH Reagent
Alkalinity Reagent
pH Reference
Alkalinity Reference
Alkalinity Pipette
Sample Pipette
Stir Rod
pH Color Chart
Multi-Cavity Test Plate
Instructions