Acetaminophen tablets solubility determination experiment
Dissolution degree refers to the speed and degree of dissolution of drugs from solid preparations such as tablets or capsules in the specified solvent. However,
Knowledge Base
Laboratory Protocols & SOPs Library
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
3228 articles
Water pH Measurement Experiment
The pH value (pH value) of natural water is mostly in the range of 6 to 9, which is also the pH control range in China's wastewater discharge standards. pH valu
Bacillus subtilis fermentation culture experiment
Starting with test tube strains, the culture is added by expanding step by step, eventually fermenting Bacillus subtilis using a mechanical mixing tank. Shaking
Measurement of ammonia nitrogen in water
Ammonia nitrogen (NH3-N) is present in water as either free ammonia (NH3) or ammonium salts (NH4"), and the ratio of the two depends on the pH of the water and
Wastewater Turbidity Measurement Experiment
Turbidity (Turbidity) is caused by the presence of sediment, clay, organic matter, inorganic matter, plankton and microorganisms and other suspended substances
Experiment on the determination of water chromaticity
Clean water should be colorless at shallow depths and light blue-green at deeper depths. The presence of humus, mud, plankton, metal ions such as iron and manga
Water conductivity measurement experiment
Electrical conductivity (Electric conductivity) is the ability of a solution to conduct an electric current expressed as a number. Pure water has a small conduc
Measurement of suspended solids in wastewater
Suspended solid (Sespended solid, abbreviated as SS) refers to the solid material suspended in water, including inorganic and organic matter insoluble in water,
Atmospheric Total Suspended Particulate Matter Measurement Laboratory
Total suspended particulate (TSP) is particulate matter suspended in the air with an aerodynamic equivalent diameter of ≤100 μm. It originates from solid or l