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HANNA INSTRUMENTS INC

GroLine pH 4.01 Calibration Buffer (230 mL x 2nos)

GroLine pH 4.01 Calibration Buffer (230 mL x 2nos)

Regular price $33.00 USD
Regular price $37.00 USD Sale price $33.00 USD
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ONLY AVAILABLE WITH MINIMUM QUANTITY
The product comes with minimum quantity of 2 units.

HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna's line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.

    • Supplied with Certificate of Analysis
    • Accuracy of +/- 0.02 pH @ 25°C
    • Temperature chart of the actual pH value at various temperatures printed on each bottle
 
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