YSI pHotoFlex Replacement Vials, 28 x 60 mm, 12-Pack h2s Cover Material: Water-resistant paperboard Quinhydrone
Platform notes & fabric story
Description
YSI pHotoFlex Replacement Vials, 28 x 60 mm, 12 Pack h2s Cover Material: Water resistant paperboard Quinhydrone Cover Material: Water resistant paperboard Because the PVC formulation is dense enough to sink on its own pack of 12 Replacement vials for the pHotoFlex colorimeter