0 of 0 people found the following review helpful:

Excellent!

ACCURACY by FCB

Experience Level: Intermediate

Posted on 6/6/2009 from PEARL CITY, HI UNITED STATES

Comments: Knowing the accurate salinity is critical when raising marine larval fish. This product was excellent. Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Great

A suprise in a bottle by DheereCrossing

Experience Level: Intermediate

Posted on 4/15/2009 from MESQUITE, TX UNITED STATES

Comments: I ordered all the calibration fluids I could find to check my equipment. I discovered that my refractometer was about .003 high. I was measuring 1.026 and actual was about 1.022-1.023 - very frustrating. At least now I know. The temperature needing to be read is difficult to follow if your tank water is around 80 degrees and you keep this fluid at room temperature. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Nice Product by ZAIN

Experience Level: Intermediate

Posted on 4/10/2009 from FLORIDA USA

Comments: I calibrated my refractometer successfully with this solution. It gets the job done. It will take a long time to use all of this product. But when I do, I will buy more. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Quick and easy by ARLEE TAYLOR II

Experience Level: Intermediate

Posted on 3/6/2009 from HAYWARD, CA UNITED STATES

Comments: Used to setup refractometer, found it was off some. Bottle will last a million years when used for this. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

calibration fluid by SANDY COHEN

Experience Level: Expert

Posted on 2/26/2009 from NORTH PORT, FL UNITED STATES

Comments: American Marine makes good products at a good price. We tested the calibrating fluid in the university lab and it was right on. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Just What I Needed by DAVID GILROY

Experience Level: Beginner

Posted on 7/31/2008 from CHULA VISTA, CA UNITED STATES

Comments: Worked perfectly. It helped me calibrate my new refractometer. It turned out to be a little off. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

good stuff by CHARLES GOODMAN

Experience Level: Intermediate

Posted on 7/29/2008 from NORTHRIDGE, CA UNITED STATES

Comments: Good stuff, it is easy to use and it works, what more can you ask for. I put mine in a clean, cry container so I can reuse it. You just need to make sure the probe is dry and not full of salt! Uncontaminated fluid can be reused many times. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

great for refractometers by chieferich

Experience Level: Expert

Posted on 7/17/2008 from CYPRESS, TX UNITED STATES

Comments: Not provided, but calibrates at sg 1.026. Better to me than calibrating off of distilled. I store this in a ziplock after opening. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Very Useful by SCOTT HUGULEY

Experience Level: Beginner

Posted on 6/19/2008 from PHENIX CITY, AL UNITED STATES

Comments: This fluid is a perfect measure of 35 PPT or 1.026 SG I used it to calibrate my marinedepot refractometer. Works well, better than using distilled water. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Good, but not perfect. by ANDREW IV

Experience Level: Intermediate

Posted on 5/24/2008 from SAN DIEGO, CA UNITED STATES

Comments: Simply put, it does what it's supposed to do. Although I agree with the other reviewer that they should label what the fluid is calibrated to, which is 35 ppt. That little bit of information isn't anywhere to be found on the label. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Refractometer Calibration by STEVEN NORVICH

Experience Level: Expert

Posted on 1/15/2008 from BARRINGTON, IL UNITED STATES

Comments: I use this product for calibrating my refractometer. Absolutely excellent and easy to use. Yes, I would recommend this product to my friends.

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10 of 10 people found the following review helpful:

Great

Glad I found this stuff. by GARY

Experience Level: Intermediate

Posted on 12/24/2007 from LOS ANGELES, CA UNITED STATES

Comments: I bought the Pinpoint Salinity Calibration Fluid to fine tune my refractometer. After reading repeatedly that using pure water is not the best way to calibrate a refractometer, I decided to try this product. As many others have found (I read the Reefcentral forums), my refractometer was 3 thousandths off. So instead of 1.025, I was keeping my specific gravity closer to 1.022. I had to do a little research to find out the salinity of the Pinpoint Salinity Calibration Fluid. I contacted American Marine Inc. and was told that it is 35ppt. It would have been nice if that information were on the bottle. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Works great by JAY P

Experience Level: Intermediate

Posted on 12/21/2007

Comments: This product seem to work great. I used it to calibrate my refractometer and found that it was off a bit when I had calibrated it with RO water. This gives me some peace of mind that I am measuring relatively correctly. Yes, I would recommend this product to my friends.

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4 of 4 people found the following review helpful:

Excellent!

Calibration Fluid by JOHN LIKES

Experience Level: Intermediate

Posted on 10/23/2007 from GREAT BEND, KS UNITED STATES

Comments: I bought this product to confirm the calibration of my refractometer. Most refractometers have you calibrate with distilled water but this only lets you know that your refractometer is accurate at 0ppt/1.000 specific gravity. With this product you can now know with certainty that you saltwater ppt/specific gravity is correct. Yes, I would recommend this product to my friends.

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