2 x SimplexHealth pH Indicator Litmus Test Paper Strip Roll, 0-14 For Water Urine And Saliva (5 Meters)

• This pack of 2 rolls can also be used to test the acid & alkaline levels in drinking water.
• 2 x rolls of litmus paper, easy to use, provides reliable highly accurate pH readings
• Economical & reliable with the pH test range 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14
• Ideal for pH testing at home, labs or schools
• Housed in an easy to use plastic wheel, simply tear off a small portion of the strip for testing.

Description This pack of 2 x 5 meter roll of specialist high quality pH indicator test paper that provides reliable high accurate pH readings. Housed in an easy to use plastic wheel, simply tear off a small portion of the strip for testing. The diagnostic paper is for testing acidty & alkaline levels & is ideal for a number of uses. This handy narrow range pH litmus paper roll is an economical & reliable product that can be used to discover human urine, oral saliva sample or vaginal acid alkaline pH