pH Buffer Sachets

Buffer solutions are prepared with carefully weighed chemicals of the highest grade following International Laboratory Practices guidelines. Individually packaged 20 ml pH buffer sachets are ideal for calibrating on site or in the field. Complete with certificate of analysis traceable to NIST. Accuracy is ± 0.002 pH.

Manufacturer : Hanna Instruments

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Cat.#pH ValueMfg.#PriceQuantityEstimated Availability
643-050-024.010HI 60004-02$63.00 PK / 25  
Ships within one week
643-050-047.010HI 60007-02$63.00 PK / 25  
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643-050-0610.010HI 60010-02$61.95 PK / 25  
Ships within one week


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