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	American Marine Pinpoint pH Calibration Fluid #7
	Avg. Customer Review (2) reviews
	Item Code: AM1415 List Price: $1.95 You Save: 0.96 (49%) Price:     $0.99   Qty:   Availability: Usually ships the same business day Write a review Email To Friend Details

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American Marine PINPOINT High-Precision pH Calibration Fluids 7.000 +/- 0.002 (for 10+, $0.85 each) These come in single-use plastic envelope packets, and they are extremely accurate and field portable. Each packet contains enough fluid for a complete calibration (about 30 ml) and is intended to be discarded after use. pH monitor and controllers should be calibrated monthly. Customer Reviews Write a review 2 of 2 people found the following review helpful: Excellent! fluid by EDWIN SVEJKOVSKY Experience Level: Intermediate Posted on 2/10/2008 from MANSFIELD, OH UNITED STATES Comments: worked great to calabrate my reefkeeper phprobe Yes, I would recommend this product to my friends. Was this review helpful to you?         0 of 0 people found the following review helpful: Great It does the job by JOSEPH BECKER Experience Level: Expert Posted on 7/20/2008 from THORNTON, CO UNITED STATES Comments: If you have a pH probe and need to calibrate it, this is what you'll need to get started, in addition to the pH 10 fluid if you're setting your probe for saltwater use. It does the job well, and there is ample fluid in the packet to submerge your probe. An added plus is a handy table on the back showing the pH value across a temperature range. Unfortunately solutions like these cannot be reused. For 99 cents, you can't beat the price, but it does hurt to pay full shipping charges on something so inexpensive. Best to buy a few at a time (a good idea for periodic recalibration) or just wait until you're ordering something else and tack a few onto the order. Yes, I would recommend this product to my friends. Was this review helpful to you?         Similar Items   Product: List Price: Our Price: Rating: Item Code: Description: American Marine Pinpoint Nitrate Calibration Fluid Set $22.95 $15.99 AM1435 American Marine Pinpoint Nitrate Calibration Fluid Set