carbon-13
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carbon-13 (¹³C),

a naturally occurring isotope of carbon, with an atomic mass of 13, occurring 1.11% of the time. It is used as a tracer in liver function tests and a few metabolic tests.

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breath test caffeine breath test galactose breath test mixed triglyceride breath test octanoic acid breath test triolein breath test			Walker pupils Emma Royle, 16, clocked up an incredible 16 GCSE passes, she scored A grades in English and PE, one B and 13 Cs. We're all putting in that extra bit of effort by Evening Chronicle (Newcastle, England)			µM 011A cell 1 diffusibility 1 H 1,2-dibromoethane 1,25-dihydroxyvitamin D 1,25-dihydroxyvitamin D3 1,3-butanediol 1,3-diphosphoglycerate 1,4-alpha-glucan branching enzyme 1,5-vinyl-2-thioxazolidone 1,6-glucosidase 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU) 1-acyl-sn-glycerol-3-phosphate acyltransferase 1-alpha-hydroxylase 1-alphahydroxycholecalciferol 100% displaced fracture 11-cis-retinal 11-dehydrocorticosterone 11-deoxycortisol 11-desoxycorticosterone 11-hydroxycorticosteroids 11-hydroxyetiocholanolone 11-oxycorticoid 12 to 24 pH study 13 C 131 I 132 I 13C-octanoic acid 14 C-xylose test 16 Personality Factor Questionnaire 17-alpha-hydroxyprogesterone 17-hydroxy-11-desoxycorticosterone 17-hydroxycorticosteroid 17-hydroxycorticosteroid test 17-hydroxycorticosteroids 17-hydroxycorticosteroids test 17-ketoandrosterone 17-ketoetiocholanolone 17-ketogenic steroid 17-ketosteroid 17-ketosteroids 17-ketosteroids test 17-ketosteroids, total 17-KGS 17-OH-corticosteroid 17-oxosteroid 17beta-hydroxysteroid dehydrogenase deficiency 17ß-hydroxycorticosterone 18 F-FDG 2 -adrenoceptor agonist			12th Man 12th March 12th Marine Corps District 12th May 12th millenium BC 12th millennium BC 12th millennium BCE 12th millennium BCE 12th November 12th October 12th October 12th of May 12th of October 12th of October 12th President of the United States 12th Seanad 12th September 12x CD-ROM 12x CD-ROM 12x CD-ROM 12x DVD 12x DVD 12x DVD 13 13 13 (number) 13 (number) 13 AD 13 April 13 August 13 C 13 Colonies 13 Dec 13 December 13 februari 13 February 13 Jan 13 January 13 Jul 13 July 13 June 13 maart 13 March 13 May 13 May, 2007 13 million years ago 13 million years ago 13 Nov 13 November 13 October 13 original colonies 13 phobia 13 phobia 13 September 13 States 13 year old, legal custody, wants to move 13, Morbid Fear of

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carbon-13 (redirected from 13 C)

carbon-13
(redirected from 13 C)