HM Digital pH Buffer Solution Variety Pack

HM Digital pH Buffer Solution Variety Pack[ PBSP510 ]

$7.19 $10.00

HM Digital pH Buffer Solution Variety Pack comes with three packets of 4.0 pH, six packets of 7.0 pH and an empty 100 ml bottle. The solution is in powder form, so it's lightweight, takes up very little space, and has an indefinite shelf life.



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