Book in which each sheet is folded several times to form 24 leaves, or 48 pages.
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Anti-bacterial and anti-fungal substances, part of disinfectants, soaps and similar products.
Book in which each sheet is folded 5 times to form 32 leaves, or 64 pages.
Commonly used film gauge. 35mm refers to the width of film. It is mainly applied in chemical still photography and in motion pictures production.
It is N-methyl derivative of 4-aminophenol. Chemical formula is C7H9NO and cas number is 55-55-0.
Compound with chemical formula C8H11NO. 4-Phenetidine induces irritation of skin, eyes, lungs. It is used in the manufacture of acetophenetidin.
Binary star system in the constellation Cygnus. It consists of K-type dwarf stars. Synonyms are Bessel's Star and Piazzi's Flying Star.
Book in which each sheet is folded 6 times to create 64 leaves, or 128 pages. It is also known as sexagesimo-quarto.
One of the well known film gauges. This film is 65 mm wide and it is used for still and motion picture photography.
Type of immunoglobulin G (IgG) that has sedimentation coefficient 7s.