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20 ml pack of pH 4 Buffer solu

$25.00

SKU: HMDPHP4 Category:

Description

20 ml of pH 4 buffer solution will help you calibrate your probe down to the range of you plant.

Additional information

Weight 1.1800 lbs
Dimensions 4.000 x 4.250 x 4.000 in
Brand

HM Digital Meters

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