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relative molecular mass

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relative molecular mass

[′rel·əd·iv mə′lek·yə·lər ′mas]
(chemistry)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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(4) STARPAM, relative molecular mass > 25 million, the degree of hydrolysis is 32.5%, and the content of [beta]-CD (mass fraction) is 0.065%.
The monomer of proPO has a relative molecular mass of 70-80kDa, with an active PO of 60-70 kDa (Aspan and Soderhall, 1991; Kopacek et al., 1995; known et al., 1997).
A mass tolerance of 25 ppm was used for the MS data and a relative molecular mass tolerance of 0.2 for the MS/MS data.
[M.sub.w] [M.sub.n] [M.sub.z] BPA(**) Sample (g/g-mole) (g/g-mole) (g/g-mole) (ppm) GE 46,579 18,236 74,220 42.8 CP 51,844 20,534 82,483 130.0 * According to ISO-31-8, the term "Molecular Weight" has been replaced by "Relative Molecular Mass," symbol [M.sub.r].
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