Nitrogen Test Strip

…Depending on the pH level ammonia is formed, which is a potent toxin for fish. In agriculture the Reflectoquant® test strips can be used to measure the ammonium nitrogen content of various types of manure and compost after sample preparation. Ammonium ions react with a chlorinating agent…

…break, and uses only a fraction of storage space as the other containers. The white, write-on strip makes sample identification easier and more convenient. It’s easy to write on this white strip using an ordinary ballpoint pen, pencil, or felt-tip marker. The paper-like finish virtually…

…with PCR tubes, PCR strips, Greiner tubes, microplates and cuvettes. The block heater is ideal for melting and boiling point determination, enzyme reactions, incubation and activation of cultures, immunoassays, DNA denaturation, culture media tests, coagulation tests, blood-urea-nitrogen…

…testing. It can be used with or without blood supplement. It is used as precultivation medium and enumeration (E. coli) acc. to membrane-filter technique. As it does not contain the X and V factors, it is suitable for identification of Haemophilus sp. by adding X (Hemin) and V (DPN) factors strips. …

…Spin it, store it, transport it (even by air). Boil it, irradiate it, immerse it in the vapor phase of liquid nitrogen-it’ll stand up to the test! Inside the Screw Cap, the ethylene propylene O-Ring forms a secure and leak-proof seal. The Screw-Cap Microcentrifuge Tube’s square…

…Spin it, store it, transport it (even by air). Boil it, irradiate it, immerse it in the vapor phase of liquid nitrogen-it’ll stand up to the test! Inside the screw cap, the ethylene propylene O-Ring forms a secure and leakproof seal. The screw cap’s square threads won’t strip-and…