Test Papers

Hydrion pH Tester - Range of 4-9

An easy-to-use test paper that provides means of determining soil pH over a range of 4 to 9 with an accuracy of 1.0 pH. In use, distinct color changes indicated on the paper are compared with perma... More.

Hydrion pH Tester - Range of 1-11

An easy-to-use test paper that provides means of determining soil pH over a range of 1 to 11 with an accuracy of 1.0 pH. In use, distinct color changes indicated on the paper are compared with perm... More.

Hydrion pH Tester - Test Paper Refills; Range of 4-9

Five 15-ft. rolls of test paper for replacement in the C08834M dispenser. More.

Hydrion pH Tester - Test Paper Refills; Range of 1-11

Five 15-ft rolls of test paper for replacement in C08835M dispenser. More.

Test Papers - P.T.C.

Supplied in stoppered vials of 100 strips (2" x 1/4") per vial. Pkg. of 12. More.

Litmus, Neutral Test Papers

Supplied in stoppered vials of 100 strips (2" x 1/4") per vial. 12 vials per pack. More.

Acid, Neutral, Base Test Paper

Replaces litmus paper as a method of determining acidity, neutrality, or basicity of a solution. Provides a neutral color transition range of only 1.0 pH unit (pH 6.4-7.4); whereas the transition r... More.

Wide-Range pH Paper

Provides distinct color for each separate pH reading in the range of 1-14. Includes a color indicator card which is used for result comparisons. 100 strips per vial. More.

Glucose Test Strips

In easy-to-use strips sufficient for 100 tests. Used to indicate a positive result to a simple sugar analysis. More.

Hydrion Mikro Ultrafast 0-14 - Dispenser

A Mikro dispenser featuring a combination of the Insta-Chek 0-13 and the Ultra-Sharp pH 12.5-14.0 test paper with over 250 dip and read tests on the narrow tape. The Insta-Chek 0-13 is unsurpassed ... More.