Hydrion Jumbo Insta-Chek Display Ph Papers, General Purpose Ph Papers With Distinct Color Match For Ranges 0 To 13, Each

Details:

Jumbo size ph paperslarge color chartsenables clearer, quicker color matchingpackaged in plastic dispenserph range: 0 to 13dimensions: 1.27 X 1524cm (0.5 X 600 in.)Note: image above is representative only. Actual product may vary in appearance.