Insta-Check 0-13

Hydrion Mikro Ultrafast 0-14 - Insta-Chek 0-13 Refill

Package of five 15-ft. rolls of 5/32" tape for SB13602M and SB10878M dispensers. More.

Jumbo pHydrion Insta-Chek 0-13

This direct reading pH paper has the widest range available in a single paper. Provides a simple, single color match for all pH values. One paper gives 14 brilliant colors, giving instant pH checks... More.

Jumbo pHydrion Insta-Chek 0-13 - Refill Package

50 ft. roll of 1/2" tape for SB13596M dispenser. More.

Standard pHydrion Insta-Chek 0-13

This direct reading pH paper has the widest range available in a single paper. Provides a simple, single color match for all pH values. One paper gives 14 brilliant colors, giving instant pH checks... More.

Standard pHydrion Insta-Chek 0-13 - Refill Package

Five 15 ft. rolls of 7/32" tape for SB13598M dispenser. More.

Standard pHydrion Insta-Chek 0-13 Dual Roll

This direct reading pH paper has the widest range available in a single paper. Provides a simple, single color match for all pH values. One paper gives 14 brilliant colors, giving instant pH checks... More.

Standard pHydrion Insta-Chek 0-13 Dual Roll - Refill Package

Package of two 50 ft. rolls of 7/32" tape for SB13600M dispenser. More.

Mikro pHydrion Insta-Chek 0-13

This direct reading pH paper has the widest range available in a single paper. Provides a simple, single color match for all pH values. One paper gives 14 brilliant colors, giving instant pH checks... More.