• Allows the quick and easy detection of aluminum and zirconium • In the presence of aluminum (Al3+), it shows…
• Used for the rapid detection of ammonium ions and gaseous ammonia • The white paper turns brownish-yellow in the…
• Allows the quick and easy detection of antimony [Sb(III)] • In the presence of antimony [Sb(III)], it shows orange-red…
• Allows the quick and easy measurement of the water amount at the bottom of petrol and fuel oil tanks…
• Allows the easy detection of arsine (AsH3) in the gas phase • Arsenic in solutions has to be converted…
• Allows the rapid detection of Bismuth • In the presence of bismuth ions (Bi3+), it shows an orange-red discoloration…
• Allows the quick and easy detection of free halogens (chlorine, bromine, iodine) • Free nitrous acid HNO2 (not nitrite…
• Allows the quick and easy detection of Chromate (CrO43-) • Cr(III) ions must be converted to chromate prior to…
• Allows the quick and easy detection of Cobalt (Co2+) • For non-destructive testing of materials, apply a drop of…
• Allows the quick and easy detection of Copper (Cu+/2+) • Specific for Cu • For the determination of copper…
• Allows the quick and easy detection of copper(I) and copper(II) ions • Used for the detection of copper and…
• Allows the quick and easy detection of hydrocyanic acid and cyanides in aqueous solutions and extracts, which are, for…
• Allows the sensitive and specific detection of Fe(II) ions • Even small amounts of Fe(II) can safely be detected…
• Allows the rapid detection of fluoride ions in solutions containing hydrochloric acid • Suitable for the safe and easy…
• Allows the easy determination of Hydrosulfite (sodium dithionite) • Used to determine the endpoint in the conversion of vat…
• Allows the detection of protein contamination on surfaces and tools coming in contact with food • Consists of 60…
• Used for the rapid detection of iron ions (Fe2+ and Fe3+) • In contrast to Dipyridylpaper, it reacts with…
• Allows the quick and easy detection of hydrogen sulphide, which occurs in the processing of raw oil. It is…
• Allows the quick and easy detection of hydrogen sulphide, which occurs in the processing of raw oil. It is…
• Allows the quick and easy detection of hydrogen sulphide, which occurs in the processing of raw oil. It is…
• Allows the quick and easy detection of nickel • For non-destructive testing of materials, apply a drop of 3%…
• Allows the reliable detection of Nitrate and Nitrite • Shows different colors for the two ions • Virage Nitrate:…
• Allows the rapid and reliable detection of oil contaminations of water and soil • The sensitivity largely depends on…
• Allows the quick and sensitive detection of blood traces • In criminal investigations, it is used as a rapid…
• Allows the quick and easy detection of peroxidase in food • It is used in the food processing industry…
• Allows the specific detection of lactoperoxidase in milk • In the dairy industry, the test is used for the…
• Allows the quick and easy detection of sperm • In criminal investigations, it is used as a rapid screening…
• Allows the specific detection of alkaline phosphatase in milk • In the dairy industry, the test is used for…
• Allows the quick and easy detection of lead on surfaces including metal surfaces, dishes, ceramics and toys • In…
• Allows the rapid detection of sulphite and sulphur dioxide • Used in food analyzing laboratories • The reaction is…
• Allows the quick and easy detection of strong oxidizers such as nitrite and free chlorine • Also used to…
• Allows the quick and easy detection of strong oxidizers such as nitrite and free chlorine • Also used to…
• Allows the quick and easy detection of strong oxidizers such as nitrite and free chlorine • Also used to…
• Allows the quick and easy detection of strong oxidizers such as nitrite and free chlorine • Also used to…
• Allows the quick and easy detection of potassium, rubidium, cesium and thallium(I) • Sodium and heavy metal ions decrease…
• Allows the quick and easy detection of silver ions. These cause red-violet spots on a salmon background •…
• Used to measure the presence of oxidising agents such as nitrite, free chlorine, iodine and peroxide • Also used…
• Allows the easy and reliable detection of hydrogen sulphide, which occurs in the processing of raw oil. It…
• Allows the quick and easy detection of sulphite and sulfur dioxide • In food analyzing laboratories, it is used…
• Allows the quick and easy detection of boric acid and borates • It is impregnated with curcumin, the yellow…
• Allows the quick and easy detection of the pH of milk • Used as a screening test on mastitis.…
• Allows the quick and easy detection of water and water vapor • On contact with water, the paper changes…
• Allows the quick and easy detection of water and water vapor • On contact with water, the paper changes…
• Allows the quick and easy determination of water distribution in butter • It is a special presentation of Watesmo…