pH
In a bottle with a pipette, measuring cup and color scale included.
Suitable for determining solutions in chemistry. Turns red when the pH is below 4 and blue when the pH is above 9. 4.8 m in a roll.
pH buffer solutions 4.01; 7.00 and 10.00. Ready to use, in sachets, 25ml each.
Pack of 100 strips, each strip is usable throughout, i.e. smaller pieces can be cut.
Min unit 1 pH unit. Roll 4.8m
For determining the acidity or alkalinity of various liquids. 100 strips, range 0-14 pH, step 1pH unit
For determination of bases, turns pink when pH is above 9. Roll 4.8 m.
In a bottle with a pipette, measuring cup and color scale included.
Suitable for determining solutions in chemistry. Turns red when the pH is below 4 and blue when the pH is above 9. 4.8 m in a roll.
pH buffer solutions 4.01; 7.00 and 10.00. Ready to use, in sachets, 25ml each.
Pack of 100 strips, each strip is usable throughout, i.e. smaller pieces can be cut.
For determining the acidity or alkalinity of various liquids. 100 strips, range 0-14 pH, step 1pH unit