DUOTEST pH 1-12 DISPENSER

Pack Size: roll of 5 meter length
Hazard Class /UN Number: Not Restricted
Storage Temp: Room Temperature

Indicator papers with two complimentary indicator zones on one strip. Gradation of scale: 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12