Tecnologia

Test of Captures of samples and raw materials

Title

Application of concepts in the course

Presented for:

Deivys Javier Sánchez Flórez;

Jairo Andrés Chica Agamez

Presentado to:

Carlos Barrios Herrera

Technological University of Bolivar

Authorize of Technical and technological studies

Technology in operation of petrochemical plants the

IIIrd Semester

Cartagena - Bolivar 2013.

Introduction

The sampling is a tool of the scientific investigation. His function is to determine that it departs from a reality in study (Population or universe) must examine with the purpose of inferences being done on the above mentioned population. In this document we announce an interpretation on the relation that some terms or concepts have with the sampling and the course Takes of samples and raw materials as such.

• Identification: Action to recognize or prove that a person or thing is the same that is looked or is supposed.

Application: it is applied in the matter when it is necessary to identify what type of sample, if the sample is simple, compound or integrated.

• Analysis meticulous Study of a work, of a writing or of any another object of intellectual study

Application: it is applied in the matter when the sample is analyzed thoroughly for to see his chemical and physical compositions

• Determination: Resolution that takes on a matter. Axis: finally it took the decision to sell the motorcycle.

Application: it is applied after already having analyzed and identified the sample and the best decision takes for the treatment of the sample.

• Quantification: Quantification is the process of converting an object to a group of discreet values, as for example an entire number.

Application: It has Relation Great with the course since it is possible to define in this field as the conversion of a sign or object in this case a muestra bearing in mind the time of form it continues.

• Analito: In chemistry an Analito it is the component (element, compound or ion) of analytical interest of a sample. They are chemical species which presence or concentration wants to be known. The Analito is a chemical species that can be identified and quantified determine, that is to say, his quantity and concentration in a process of chemical measurement. This Term has relation very small with the capture of samples but nevertheless it is possible to refer or a type of analogy with the

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