SeaChem Multitest: Phosphate Test Kit
This kit measures inorganic phosphate down to 0.05 mg/L, producing a unique easy to read yellow-green-blue color range in marine and freshwater.
- multi-cavity plate for simultaneous testing of up to 6 tests at the same time
- sensor based, sensitive to less than 0.05 mg/L
- includes reference for test validation
- marine or fresh water
- Range: 0.0 - 3.0 mg/L
- Precision: 0.001 - 0.1 mg/L
Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.
Seachem Laboratories Multitest: Phosphate Test Kit
Posted: 6/8/2014 from HIGHLAND, CA UNITED STATES
So easy to use as with all seachem tests.
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Phosphate Test Kit
Posted: 11/16/2008 from BENSON, NC UNITED STATES
Good kit....still looking for one that is not too hard to read. My last one was clear = 0 PO4 and kinda clear for some PO4. This one is yellow or yellower for 0 - <1 PO4.
Higher P04 readings do turn green which is better than the others that just get a darker shade of blue as the PO4 increases.
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Posted: 3/14/2008 from RANCHO CUCAMONGA, CA UNITED ST
Nice test kit. One of the quickest out there to use. Just to comment on the previous rating, the results are to be read between 5 and 30 seconds per the instructions.
Always calibrate any test kit with a known sample in solution to confirm it's readings. This even applies to very expensive high end kits.
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Posted: 8/18/2007 from HALF MOON BAY, CA UNITED STATE
This test is all over the board. If you let the test sit for 5 minutes it will change colors constantly. Even the sample water that comes with it that is supposed to be at 1.0 reads at first 0.1 and changes color from there over a span of 5 minutes. Don't use this test - accurate readings seem to be impossible.
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