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Growth Technology Buffer 7
From £4.95
pH pens need to be regularly calibrated so that you can achieve accurate nutrient acidity levels. pH buffer 7 is a solution with a stable pH of 7 which you can use to guarantee you are getting the correct reading from your pen.
· Can be used with all brands of pH pens
· Discard of used solution (do not put back into bottle)
Product Information
pH pens need to be regularly calibrated so that you can achieve accurate nutrient acidity levels. pH buffer 7 is a solution with a stable pH of 7 which you can use to guarantee you are getting the correct reading from your pen.
· Can be used with all brands of pH pens
· Discard of used solution (do not put back into bottle)
Get in contact with us
Hydro Crop Shop
250 Water Road
Wembley
London
HA0 1HX
250 Water Road
Wembley
London
HA0 1HX
020 3488 0419
07507 883 374
sales@hydrocropshop.co.uk
07507 883 374
sales@hydrocropshop.co.uk