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Hanna Instruments Certified Standard Kit, For Ultra Low Range Phosphorus Tester

2.5 out of 5 stars 2 customer reviews

Price: $14.38 ($14.38 / Each) & FREE Shipping on orders over $35. Details
Only 4 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.

Specifications for this item
Brand Name Hanna Instruments
Part Number HI 736-11
Number of Items 1
UNSPSC Code 41115300

Calibration checking set for Checker HC HI 736 Phosphorus ultra low range. See more product details


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Product Features

  • (2) Standards
  • +/-5 ppb +/-5% of reading accuracy

Product Details

Material Safety Data Sheet (0.00) [40kb PDF]| Material Safety Data Sheet (200 ppb) [52kb PDF]
  • Shipping Weight: 1.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B005FH2KRO
  • Average Customer Review: 2.5 out of 5 stars  See all reviews (2 customer reviews)
  • Amazon Best Sellers Rank: #135,703 in Industrial & Scientific (See Top 100 in Industrial & Scientific)

Frequently Bought Together

  • Hanna Instruments Certified Standard Kit, For Ultra Low Range Phosphorus Tester
  • +
  • Hanna Instruments HI736 Phosphorus Ultra Low Range Checker HC for Saltwater Aquariums
  • +
  • Hanna Instruments HI 736-25 Phosphorus Reagents (Pack of 25)
Total price: $66.18
Buy the selected items together

Product Description

Calibration checking set for Checker HC HI 736 Phosphorus ultra low range.

Customer Reviews

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Top Customer Reviews

Verified Purchase
One of the vials has a pretty good scratch in it, not something you want with a colorimeter, I will just switch it out into a new vial. Upon testing my HI736 checker with this 100ppb certified standard, I got 80/82/80ppb on the three tests. I was expecting something closer to 100ppb. 20% variance is a lot!
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Verified Purchase
Was told by Hanna Support the standard may not be any good. They will be sending me a new one when they get more whenever that is. More than a week has gone by and I have NADA!!
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