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pH 9.18 Buffer Solution

If you take measurements in alkaline environments, now you can use buffer solutions at pH 9.18 in addition to the pH 10 buffer. This means better accuracy and versatility, especially with microprocessor pH meters, which can be calibrated at both pH 9.18 and pH 10.
pH 9.18 Buffer Solution
pH 9.18 Buffer Solution

All pH 9.18 solutions show the batch number, the expiration date and have a pH/temperature correlation table on each bottle. HI 5091, HI 6091, HI 70009C, HI 7009L/C and HI 8009L/C are provided with a certificate of analysis. Traceability with NIST Reference Standard
HANNA instruments buffer solutions are prepared using very pure chemicals, in closely controlled laboratories, and with pH meters calibrated with NIST references.

Ordering Information

Solution Code pH Value@25C Size
HI 5091 9.18 500 mL 1 bottle COA
HI 6091 9.177 500 mL 1 bottle COA
HI 6091-01 9.177 1 L 1 bottle COA
HI 7009/1G 9.18 3.78 L 1 bottle
HI 7009/1L 9.18 1 L 1 bottle
HI 7009L 9.18 500 mL 1 bottle
HI 7009L/C 9.18 500 mL 1 bottle COA
HI 7009M 9.18 230 mL 1 bottle
HI 8009/L 9.18 500 mL 1 bottle FDA
HI 8009/1L 9.18 1 L 1 bottle FDA
HI 8009L/C 9.18 500 mL 1 bottle FDA COA

Solution Code pH Value@25C Size
HI 50091-01 9.18 20 mL 10 sachets COA
HI 50091-02 9.18 20 mL 25 sachets COA
HI 60091-01 9.177 20 mL 10 sachets COA
HI 60091-02 9.177 20 mL 25 sachets COA
HI 70009C 9.18 20 mL 25 sachets COA
HI 70009P 9.18 20 mL 25 sachets

COA=Certificate of Analysis
FDA=FDA Grade Bottle

If you cannot find the part number in the documentation please provide detail. Specific to this item, it could include part number or application detail, (ex. 20 meters of cable, or 20 litres of volume)

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