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Hanna Instruments TDS Calibration Solution
September 13, 2016
Chlorine, Free & Total
September 13, 2016
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Ph Calibration combo pack

$12.99

Our Ph calibration combo pack includes all three calibration mediums needed to ensure proper readings from your Ph meter. MPN#HI 50004-7-10#

SKU: phcalcombo Category:
Description
Product Details

Our Ph calibration combo pack includes all three calibration mediums needed to ensure proper readings from your Ph meter.
Product Specifications

(Buffer solution pH 4.01)
Certified traceable to NIST Standard Reference Material
Potassium hydrogen phthalate (877-24-7)
(Buffer solution pH 7.01)
Certified traceable to NIST Standard Reference Material
Potassium di-hydrogen phosphate (7778-77-0)
di-Sodium hydrogen phodphate (7558-79-4)
(Buffer solution pH 10.01)
Certified traceable to NIST Standard Reference Material
Sodium hydrogen carbonate (144-55-8)
Sodium carbonate (497-19-8)
Whats Included?

1- pH 4.01 sachet
1 pH 7.01 Sachet
1 pH 10.01 Sachet
Additional information
Weight 1 lbs
Dimensions 3 × 1 × 3 in
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