Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These Narrow Range Test Papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo Red: color change to red indicates within specified range…

Hydrion QT-10 Quaternary Test Paper provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, including n-alkyldimethylbenzyl and/or n-alkyl dimethyl ethyl benzyl ammonium chloride, and Rocall II. With color matches at 0-100-200-300-400ppm (parts per…

Convenient and economical Plastic-backed paper test strips for determining pH Supplied in packages of 6 transparent plastic boxes of 100 strips per box with color comparison chart Can be rinsed briefly to permit testing of colored, turbid solutions; can be used to test solutions…

Short pH Range: 6.0 to 8.0 Double roll dispenser; polystyrene with stainless steel cut off lips Holds two 15ft rolls of pH paper pH color chart is printed on the side of the dispenser Color changes for each half pH unit

Contains four distinct indicator dyes fixed to a plastic strip that provides accurate pH measurement without the use of a pH meter Even buffered or weakly buffered solutions can be measured Sticks are color-fixed and non-bleeding Packaged in easy-to-use boxes containing 100 sticks each.

Set includes one wide 0.0-13.0 pH range paper roll and six rolls having short pH ranges of 1.0-2.5, 3.0-5.5, 6.0-8.0, 8.0-9.5, 10.0-12.0 and 12.5-14.0 Paper rolls are packaged in protective plastic dispensers designed with a serrated edge for easy tear off of desired paper size Clear,…

Permits more precise pH readings and are useful in many specific applications Test papers show a distinct color change for each half pH unit Dispenser contains one 15 foot roll of test paper 7/32” wide

Commonly used to test urine and saliva, this short-range Hydrion pH Paper is excellent for measuring pH solutions around neutral pH 7.00 and offers clear bright single color matches at every .5 interval from pH 5.0-9.0. The color chart has pH matches at…

The test strip can be used to check quaternary ammonium compounds, which have microbicidal properties and are mainly used in surface cleaners.

Intended for general purpose wide range use, with weakly buffered solutions Distinct color change for each pH unit Dispenser contains one 15 foot roll of test paper 7/32” wide

pH Range: 1.3 to 4.4 Provides precise, pinpoint pH measurement over a narrow pH range MicroFine pH Determination. Ultra-fast results with accuracy in intervals of 0.2-0.3 pH unit Dispenser contains two rolls of one type of pH test paper Colorimetric chart shows clear, positive changes…

With pH-Fix test strips, you can test the pH value quickly and easily directly at the point of interest. The strips are ready to use at any time and don’t need any calibration, set-up or maintenance. Therefore, pH determination with pH-Fix test strips is very easy, regardless of your…

This Hydrion Brilliant pH Test Dip-Stik provides excellent color separation over the entire range of the pH scale. These wide-range Dip-Stiks offer clear bright single color matches at every 1.0 interval from pH 1.0-14.0. The color chart has pH matches at…

This short-range Hydrion MicroFine pH Paper measures pH solutions in the slightly acid, neutral, and slightly alkaline range of 6.0-7.4 and offers clear bright single color matches at every .2 to .3 interval. Hydrion MicroFine pH Papers are ideally suited to testing minute amounts of solution, only…

This short-range Hydrion Brilliant pH Paper provides excellent color separation in the acid range and offers clear bright single color matches at every .5 interval from pH 0.0-6.0. As a safety precaution, an unknown solution should be measured for its pH value. If it is found to be too acidic, the…

pH Test Papers - Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. High sensitivity and sharp color change. pH unit graduation for UNIV/WR: 1.0-2.0 units. Dip the indicator test strip in solution and compare to the color…

The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions.

The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions.

The test is suitable for determining glucose in fruit juices and food.

The peroxide test is especially suitable for monitoring prescribed cleaning agent concentrations.

2.00 Hydrion Buffer Chemvelopes produce 500ml of 2.00 pH Buffer Standard solution when dissolved in distilled water. Chemvelopes are made of a triple protective foil consisting of aluminum, polyethylene and paper which keeps the Hydrion Buffers dry and free-flowing. Hydrion Buffer Chemvelopes…

Full range pH measurement one roll 0-13 and one roll 12.5 to 14.0 Clear color changes, from a bright blue at 12, through green at 13, to yellow at 14 5/32” wide x 15 feet roll in dispenser with 2 color comparison charts Replacement test papers 3109D74 and D81 are furnished in…

Reusable dispensers hold two rolls of standard-size Hydrion pH papers - 15 ft.L x 0.21 in.W (4.6m x 0.55cm) - plus matching color charts Feature stainless-steel cut-off lips on each side Wide-range paper provides a sharp color change for each full pH unit

This short-range Hydrion MicroFine pH Paper measures pH solutions in the alkaline range of 9.2-10.6 and offers clear bright single color matches at every .2 to .3 interval. Hydrion MicroFine pH Papers are ideally suited to testing minute amounts of solution, only requiring 0.0001ml.for an accurate…

The test is suitable for the selective determination of peracetic acid traces in aqueous solutions and for check the absence of peracetic acid after rinsing processes, also in cases in which hydrogen peroxide is present.

Commonly used to test urine and saliva, this short-range Hydrion pH Paper is excellent for measuring pH solutions around neutral pH 7.00 and offers clear bright single color matches at every .5 interval from pH 4.5-8.5. The color chart has pH matches at…

This short-range Hydrion MicroFine pH Paper measures pH solutions in the alkaline range of 7.9-9.7 and offers clear bright single color matches at every .3 interval. Hydrion MicroFine pH Papers are ideally suited to testing minute amounts of solution, only requiring 0.0001ml.for an accurate…

Wide pH Range: 1 to 11 Double roll dispenser; polystyrene with stainless steel cut off lips; holds two 15ft rolls of pH paper pH color chart is printed on the side of the case Sharp color change for each full pH unit

Short pH range of 6.5 to 13.0 Color chart provides distinct color changes for clear matching The dispenser has a serrated edge to easily tear off the desired size paper Double roll dispenser supplied in a polypropylene case for protection and portability

The pH tests are suited for all media in environmental analysis and in industrial in-process controls. Our special method of manufacture gives the pH indicator stripes decisive advantages over the indicator paper: since the indicaor does not bleed, the stripe can be left in the measurement medium…

Hydrion Jumbo Size ph Papers are easier to read with larger color charts. The .5" width of the paper enables clearer and quicker color matching. Hydrion Insta-Chek Wide Range pH Paper, the ultimate in wide range, general purpose pH papers has a distinct color match at each full pH…