The amino acids that are less soluble in the solvent will be more attracted to the paper and will remain closer to the original starting point. As a result, a mixture of amino acids can be separated using this technique. : The R f value is calculated from the chromatogram and can be used to help identify unknowns.
Nasal congestion. 1  R09.81 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 2  Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes. 3  This is the American ICD-10-CM version of R09.81.
Learn ICD-10 Codes for COPD-Chronic Obstructive Pulmonary Disease. Chronic obstructive Pulmonary Disease (COPD) also commonly known as chronic obstructive lung disease is a disease for the lungs that is persistent with poor air flow as a result of breakdown of the lung tissue and dysfunction of the small airways.CD 10 codes j40-j44 will be used to define the various diagnoses of Chronic Obstructive pulmonary disease including all disease entities bronchitis and lung disease.