HANNA CALIBRATION SOLUTION PH 4.01 SACHET 20 ML (25PCS)

HANNA CALIBRATION SOLUTION PH 4.01 SACHET 20 ML (25PCS)

Marsoni

M251S

$52.28

Get it in 3 business days with 1 day shipping. Friday, May 29

HANNA CALIBRATION SOLUTION PH 4.01 SACHET 20 ML (25PCS)HI70004P is a premium quality pH 4. 01 calibration buffer solution. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hannas line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70004P is for 25 sachets containing 20 mL of buffer.

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Reviewed in the United States on May 26, 2025

Verified Purchase

Rev. Nicole A.M. Collins

Boise, US

★★★★★ 5

Efficient & nice

Works great~ and helpful

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Reviewed in the United States on October 9, 2025