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pH Test Strips
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EMD Millipore
ColorpHast® pH Test Strips
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 containing…
Micro Essential
Short Range Single Roll Dispenser
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
Avantor – J.T.Baker®
Baker-pHix Universal pH Indicator Sticks
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.
Micro Essential
Wide Range Single Roll Dispenser
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
Micro Essential
pH Test Paper/Comparator
In transparent plastic dispensers, for determination of pH values of colorless liquids Tests are made by dipping a strip of the paper in the liquid to be tested and comparing the color with a chart in the comparator Dispensers contain two 15’ rolls of 1/4” wide test paper…
EMD Millipore
pH-indicator Strips
Rapid on-the-spot pH determination Mpre precise evaluation thanks to differentiated color gradients Expressive results for environmental analysis and in-process controls Calibration and checking of the products by certified buffer solutions The pH tests are suited for all media in…
Micro Essential
Insta-Chek Wide Range 0-13 pH Comparator - Standard
General purpose pH test paper containing two rolls 7/32” wide x 15 feet long A direct reading pH paper with the widest range available in a single paper; color change for each 1.0 pH unit Simple, easy color match for all pH values 3109D15 Test Paper for replacement is furnished in…
Micro Essential
Mikro Ultrafast Insta-Chek Wide Range 0-14 pH Comparator
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…
GE Healthcare
Panepha Universal pH Indicator Papers
PANPEHA Nr. 112 Universal indicator papers have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular color. A check against the color comparision table supplied allows the pH to be determined
EMD Millipore
pH-indicator strips pH 5.0 - 10.0
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…
Avantor – J.T.Baker®
Baker-pHix Universal pH Papers With Color Scale
Series of indicator papers having the indicator dye and color scale conveniently combined and fixed onto a single paper strip; even buffered or weakly buffered solutions can be measured Important to use when testing color solutions The pH indicator and color scale are wetted simultaneously,…
Micro Essential
Hydrion (CM-240)Chlorine Dispenser 10-200 PPM
Hydrion Chlorine Test Paper provides a simple, reliable, and economical means to measure the concentration of free available chlorine in sanitizing solutions. With color matches at 10-50-100-200ppm, the test paper measures concentrations between 10-200ppm. Federal, State and Local health…
GE Healthcare
Type CF pH Indicator Color Bonded Strips
The convenience of using indicator papers for the rapid determination of pH values has led to many applications in laboratories and industry. Features and benefits Instant pH readings Accurate for a wide range of routine pH testing Inexpensive Convenient and portable for field use Strips…
Micro Essential
Hydrion Jumbo Insta-Chek Dispenser 0-13
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 unit:[0.0][1.0]…
Micro Essential
Insta-Chek Dual Roll 0-13 pH Comparator - Jumbo
Supplied with 2 test paper rolls each at 50 feet long; color change for each 1.0 pH unit
Micro Essential
Hydrion D/R Dispenser 1.0-6.0
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
EMD Millipore
Colorphast Science Store Set
Colorphast Science Store Set is a complete set of Colorphast pH test strips. Set includes: 2 boxes each of pH 0-14, pH 0-6, pH 5-10, pH 7.5-14; 1 box of pH 0-2.5, pH 2.5-4.5, pH 4-7, pH 6.5-10, pH 11-13. Each box contains 100 strips.
Micro Essential
Jumbo 7-Pak Comparator Kit
Range pH 1.0 to 14.0 Includes one wide range comparator and one each of short range comparators (1-2.5, 3-5.5, 6-8, 8-9.5, 10-12 and 12.5-14). Large color charts are easy to read.
GE Healthcare
pH Indicators
The convenience of using indicator papers for the rapid determination of pH values has led to many applications in laboratories and industry. Features and benefits: Instant pH readings Accurate for a wide range of routine pH testing Inexpensive Convenient and portable for…
Micro Essential
Dual Range Jumbo Comparator
Wide range papers show color change at pH unit intervals, short range at 1/2 unit intervals Each comparator contains two 50’ rolls, one wide pH range from 1 to 12 and one short pH range from 4.5 to 8.5
Micro Essential
Ultrafine Set Comparator Kit
Contains one 15’ roll of each of 15 different test papers, all contained in eight dispensers.
Micro Essential
Jumbo Hydrogen Ion Comparators
With single roll of test paper, 1/2” wide x 50 feet long A vivid indicator, of greater sensitivity and sharper color change, is used in pH ranges 1.0 to 11.0 (3111Q10) and 3.0 to 9.0 (3111R40).
EMD Millipore
Chloride Test
The chloride test is suitable for measuring chloride ions in all natural waters. Their concentration depends on geological factors and the general local situation. Storage Store at +2°C to +8°C
EMD Millipore
Nitrate Test 10-500MG/L
Nitrate is reduced to nitrite by a reducing agent. In the presence of an acidic buffer, the nitrite is converted to nitrous acid which diazotizes an aromatic amine, this coupled with N-(1-naphthyl)-ethylenediamine to form a red-violet azo dye.
EMD Millipore
pH-indicator strips pH 11.0 - 13.0
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 strips decisive advantages over the indicator paper: since the indicator does not bleed, the strip can be left in the measurement medium…
Avantor – J.T.Baker®
Dual-Tint Universal pH Comparators
Two different indicator zones on one strip separated by a white center division guarantee clear color graduation and reliable pH values Center zone acts as barrier, preventing diffusion of dyes, insuring greater accuracy Packaged in a unique plastic dispenser complete with color scales…
Micro Essential
pH Test Paper Types A And B Wide Range
In plastic dispenser with color comparison chart Test paper shows distinct color change for each two pH units Dispenser contains one 15 foot roll of test paper 7/32” wide
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