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24 MO

Book in which each sheet is folded several times to form 24 leaves, or 48 pages.

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32 MO

Book in which each sheet is folded 5 times to form 32 leaves, or 64 pages.

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35 MM

Commonly used film gauge. 35mm refers to the width of film. It is mainly applied in chemical still photography and in motion pictures production.

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3:4:4 -TRICHLOROCARBANILIDE

Anti-bacterial and anti-fungal substances, part of disinfectants, soaps and similar products.

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4-METHYL-AMINOPHENOL

It is N-methyl derivative of 4-aminophenol. Chemical formula is C7H9NO and cas number is 55-55-0.

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4-PHENETIDINE

Compound with chemical formula C8H11NO. 4-Phenetidine induces irritation of skin, eyes, lungs. It is used in the manufacture of acetophenetidin.

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61 CYGNI

Binary star system in the constellation Cygnus. It consists of K-type dwarf stars. Synonyms are Bessel's Star and Piazzi's Flying Star.

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64 MO

Book in which each sheet is folded 6 times to create 64 leaves, or 128 pages. It is also known as sexagesimo-quarto.

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70 MM

One of the well known film gauges. This film is 65 mm wide and it is used for still and motion picture photography.

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7S ANTIBODY

Type of immunoglobulin G (IgG) that has sedimentation coefficient 7s.

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