EMD Ph 4 & 7 Calibration Solutions 2 pk

EMD Ph 4 & 7 Calibration Solutions 2 pk
Item# EMD-47
Regular price: $19.95
Sale price: $19.95
We are currently sold out.
sales@theurbanfarm.com
888-608-9656

You don't need Ph Buffer 10, so we only sell the 2-pk to save you money. Ph 4 and Ph 7 buffer solutions in 500ml bottles. These are essential tools to maintain the accuracy of your electronic Ph meter. Calibrate every month or two. When it comes to calibration solutions use only the best....EMD Chemicals, Darmstadt, Germany.

Best price on the internet!

2 x 500ml (approx 2 x 16oz US)