MR

(redirected from relative molecular mass)
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MR

The two-character ISO 3166 country code for MAURITANIA.
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.

MR

1. ISO 3166-1 alpha-2 code for the Republic of Mauritania. This is the code used in international transactions to and from Mauritanian bank accounts.

2. ISO 3166-2 geocode for Mauritania. This is used as an international standard for shipping to Mauritania. Each subdivision has its own code with the prefix "MR." For example, the code for the District of Nouakchott is ISO 3166-2:MR-NKC.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved
References in periodicals archive ?
Urine proteins were concentrated by use of Ultra-15 concentrators (Millipore) with a relative molecular mass cutoff of 10 000.
Serum prolactin and albumin behaved in a manner consistent with their [M.sub.r] values of 23 000 and 67 000, respectively, enabling their use as internal standards in patient samples, such that endogenous serum prolactin could serve as a marker of relative molecular mass appropriate to the identification of the cTnT fragments ([M.sub.r] 8000-25 000) detected by Diris et al.
Relative molecular mass ([M.sub.r]) determinations of the troponin subunits were performed by capillary liquid chromatography-mass spectrometry (LC-MS) using a Waters CapLC liquid chromatograph coupled to a Waters ZMD single quadrupole mass spectrometer.

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