Sell Ph Indicator Paper

PH indicator paper provides a fast and economical method of pH measurement. For most solutions it is only necessary to dip a short strip of test paper in the solution for a second or two. Then shake off the excess fluid and match the color of the wet test paper with its color chart and read off the values.
Features:
1)100 strips/boxes
2)PH range: 0-14, 1-14, 1-11, 1-10, 1-12, 4-10, 9-14
3)Packing:38.5*30.5* 37.5 cm   (500 boxes/carton)
4)Gross/Net weight :22/21 kgs
Special specification and packing could be according to users' needs