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Test Papers equipment for Monitoring and Testing

  • Model 2006003 - Hydrion Ammonia Test Paper

    The Hydrion Ammonia Test Paper is designed and calibrated to measure the amount of ammonia in the air. These strips can be used to detect trace amounts of ammonia in poultry houses or animal rooms, where levels as low as 25 ppm can be detrimental. Also helps to identify contamination from processing equipment.

    By QA Supplies LLC based in Norfolk, VIRGINIA (USA). from Hydrion Ammonia Test Paper Product line

  • Ag-FIX - Test Paper (#90740)

    Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. During operation of a fixing bath it is necessary to check the silver content as well as the pH in regular intervals to insure proper operation. A decrease in fixing capacity is noted as an increase in silver concentration of an alteration of the ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Test Paper (#90740) Product line

  • Quantofix - Model 25 - Peroxide (#91319)

    Pack Size: box of 100 strips Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Test sticks for the semi-quantitative determination of hydrogen peroxide (H 2 O 2 ) and peroxides in solutions Gradation of scale: 0-0,5-2-5-10-25 mg/l H 2 O 2 white to blue QUANTOFIX « Peroxide is also suited for the determination of other ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Peroxide (#91319) Product line

  • Quantofix - Sulfate (#91329)

    Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of sulphate in solutions. Gradation of scale: 0 >400 >800û>1200 >1600 mg/l SO 4 2û red to yellow. QUANTOFIX « sulphate uses the same general principle as the ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Sulfate (#91329) Product line

  • Quantofix - Nitrite/pH for Cooling Lubricants (#91338)

    Pack Size: box of 100. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature.

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Nitrite/pH for Cooling Lubricants (#91338) Product line

  • Cyantesmo for Determination of Hydrocyani (#90604)

    CYANTESMO is a test paper for the determination of hydrocyanic acid and cyanides in aqueous solutions and extracts. In the presence of HCN, the pale green paper turns blue. It does not react with alkaline cyanide solutions, but is very sensitive to cyanide solutions weakly acidified with sulphuric acid. CYANTESMO reacts intensively in the gas zone ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Cyantesmo for Determination of Hydrocyani (#90604) Product line

  • Chromium Test Paper (#90724)

    This test paper shows violet spots on a white background upon application of solutions containing chromium. The reaction is based on the presence of chromium as chromate. Cr 3+ ions must be converted to chromate. Interferences caused by mercury salts or molybdates are readily circumvented. Limit of sensitivity: 2 mg/l Cr 3+ corresponding to 5 mg/l ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Chromium Test Paper (#90724) Product line

  • Watesmo - Test Paper for the Detection of Water (#90609)

    WATESMO is a test paper for the detection of water in the liquid as well as the vapor phasea) in the liquid phase in aliphatic and aromatic hydrocarbons (gasoline, oil), in isopropanol and higher alcohols, in waxes, for determination of absorptive moisture in salts, in solid fats as well as aqueous emulsions of ointment bases Depending on the type ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Test Paper for the Detection of Water (#90609) Product line

  • Ozone Test Sticks (#90736)

    Pack Size: box of 12 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Ozone is a colourless toxic gas. It is irritating to eyes and mucous membranes and can cause respiratory complaints. An ozone content of 180 micrograms/ m3 is considered as critical value above which sensitive persons should avoid stronger ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Ozone Test Sticks (#90736) Product line

  • Aquadur - Test Papers (#91220)

    Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for determination of the water hardness. The hardness of water depends on its content of calcium and magnesium salts. When measuring the total hardness, the sum of these salts is determined. Gradation of scale:70 · >125 ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Test Papers (#91220) Product line

  • Antimony Test Paper (#90723)

    Pack Size: box of 200 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. This test paper shows orange-red spots on a yellow background in the presence of antimony ions [Sb(III)]. Pentavalent antimony, i.e. Sb(V), has to be reduced to Sb(III) with metallic magnesium.This test paper is specific for antimony.Limit of ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Antimony Test Paper (#90723) Product line

  • Bismuth Test Paper (#90733)

    In the presence of bismuth ions (Bi3+) this paper shows an orange-red discoloration on a pale-yellow background. A number of metal ions produce yellow spots. These do not, however, interfere with the determination of Bi. Limit of sensitivity: 60 mg/l Bi 3+ Sensitivity is reduced in the presence of nitric acid. The test solution should not contain ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Bismuth Test Paper (#90733) Product line

  • Copper Test Paper (#90729)

    Pack Size: box of 200 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. This test paper shows green spots on a white background in the presence of copper (Cu). It is specific for Cu. Limit of sensitivity: 20 mg/l Cu 2+.

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Copper Test Paper (#90729) Product line

  • Dipyridyl Paper (#90725)

    Pack Size: box of 200 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. The test paper allows the sensitive and specific detection of Fe(II) ions. Even small amounts of Fe(II) can safely be detected in presence of large amounts of Fe(III). Limit of sensitivity: 2 mg/l Fe 2+.

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Dipyridyl Paper (#90725) Product line

  • Nickel Test Paper (#90730)

    This test paper can be used for the determination of nickel in solutions as well as in materials containing nickel (non-destructive testing of alloys). In the presence of nickel ions(Ni2+) the white test paper turns red. Interferences caused by iron, cobalt or copper can be circumvented as described in the instructions for use supplied with the ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Nickel Test Paper (#90730) Product line

  • Potassium Iodate Starch Paper (#90753)

    Potassium iodate starch paper is a filter paper impregnated with potassium iodate (KIO3) and starch, which is used for the detection of sulphurous acid (H2SO3) and alkali sulphites. The stoichiometry of the reaction is as follows: 2 IO3 - + 5 SO32 - + 2H+ >>  5SO4 2- + I2 + H2O. The sulphurous acid reduces potassium iodate to form ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Potassium Iodate Starch Paper (#90753) Product line

  • Sulfite Test Paper (#90763)

    This test paper is recommended for the rapid detection of sulphites and gaseous sulphur dioxide. The white paper turns pink to brick-red in the presence of sulphite or free sulphur dioxide. The paper does not react with sulphites in acidic solutions. These have to be neutralized with solid sodium acetate. Thio-sulphates only interfere with the ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Sulfite Test Paper (#90763) Product line

  • Zirconium Test Paper - Aluminum Test Paper

    For the detection of zirconium, the Aluminum test paper (#90721) can be used. Follow the instruction that are included in the box for testing for the presence of zirconium. Only hafnium interferes with the detection of zirconium. Limit of sensitivity: 20 mg/liter (ppm) Zr4+

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Zirconium Test Paper - Aluminum Test Paper Product line

  • Quantofix - Ascorbic acid (#91314)

    Pack Size: box of 100 strips. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks for the semi-quantitative determination of vitamin C in solutions.. Gradation of scale: 0-50-100-200-300-500-1000-2000 mg/l vitamin C. Store test sticks for ascorbic acid in a cool and dry place, protected from sunlight and moisture.

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Ascorbic acid (#91314) Product line

  • Quantofix - Formaldehyde (#91328)

    Pack Size: box of 100 strips & reagent. Hazard Class /UN Number: Not Restricted. Storage Temp: Room Temperature. Test sticks and reagents for the semi-quantitative determination of formaldehyde in solutions. Gradation of scale: 0-10-20-40-60-100-200 mg/l HCHO beige to blue-violet. Other aldehydes such as e. g. acetaldehyde or glutardialdehyde ...

    By CTL Scientific Supply Corp. based in Deer Park, NEW YORK (USA). from Formaldehyde (#91328) Product line

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