Oxygen

Products Oxygen is commercially available in the form of compressed gas cylinders (oxygen cylinders) with a white color as a compressed gas. In many countries, it is available from PanGas, for example. Structure and properties Oxygen (symbol: O, elemental: O2, atomic number: 8, atomic mass: 15,999) is present as dioxygen (O2, O=O) as a colorless, … Oxygen

Earwax Plug

Symptoms An earwax plug can cause uncomfortable hearing, a feeling of pressure, fullness, ear pain, itching, ringing in the ears, and dizziness. However, symptoms do not necessarily occur. Because it obstructs the view, the earwax plug makes medical diagnosis more difficult, for example, in the case of a suspected middle ear infection. Causes Earwax (cerumen) … Earwax Plug

Peroxides

Definition Peroxides are organic or inorganic compounds with the general chemical structure R1-O-O-R2. The simplest and best known representative is hydrogen peroxide (H2O2): H-O-O-H. Peroxides can also form the peroxide anion O22−, for example, lithium peroxide: Li2O2. Nomenclature The trivial names of peroxides are often formed with the suffix -peroxide or the prefix Per-. Representative … Peroxides

Hydrogen Peroxide: Treatment, Effects & Risks

Hydrogen peroxide solution is available in various concentrations in pharmacies. Users can purchase the over-the-counter agent to whiten their teeth (bleaching) and for various medical applications. Higher concentrated non-stabilized hydrogen peroxide will not be dispensed without presentation of a certificate of use for safety reasons. What is hydrogen peroxide? Hydrogen peroxide solution is available in … Hydrogen Peroxide: Treatment, Effects & Risks

Bad Breath

Symptoms Bad breath manifests itself in foul-smelling breath. The bad odor is also a psychosocial problem and can lower self-esteem, lead to feelings of shame, and make it difficult to communicate with others. Causes True, chronic bad breath originates from the oral cavity and mainly from the coating on the tongue in over 80 to … Bad Breath

Vaginal Flora

Vaginal flora and vaginal health Vaginal flora or vaginal microflora refers to the natural colonization of the vagina with microorganisms. One of the most important species involved is the lactobacilli, also known as lactic acid bacteria or Döderlein bacteria. Species observed include, for example , , and . They convert glycogen to lactic acid, providing … Vaginal Flora

Glycerol Alcohol 80%

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