Metrology

The word "Cancer" means a group of diseases that are characterized by unrestrained cellular development. It It refers to cellular intrusion into neighboring tis-sues and may turn into metastasise if not treated at early stage. The most widely diagnosed malignancy in males is prostate cancer. Peripheral zone of the gland is the place where prostate cancers are generally found. It constitutes a dense arrangement of cancerous epithelial cells commonly in small form, penetrating glands with a symmetrical

One of the big advantage is that they can be less expensive compared to other way of measuring the pH.This means that it helps to reduce the amount of money needed to do the test.This is because you can buy pack of them for much lower price than a Hi98103 hanna, which cost lot more money to buy one of them compared to litmus paper. Another advantage is that it is very easy to use and this means that you do not need a training for you to use it and because it is less complicated means that anyone

Calibration is a comparison of two measurements, between a known measurement (the standard) and the measurement another using your instrument.. In order to make sure your instrument is accurate, reliable and consistent, calibrations needs to be performed on a regular basis (monthly, quarterly, annually…). But if you purchased a quality instrument, why would it not be accurate, reliable and consistent? It’s a known fact that all instruments drift. The age of the instrument, temperature changes, humidity

Objective This experiment will involve measuring the volume and mass of a cylinder, a sphere and a wooden block. Based on the mass and volumes of these objects, the density of these objects can be calculated. The equation for the density of an object is density =mass/volume. In the density equation there is a direct proportional relationship between the mass of an object and its volume. For instance, if an object has its mass decreased, its volume will also decrease. The experiment used a

The uncertainties of measurements using a ruler, caliper, and spring scales. Isaiah Gonzales, Roman Acuna September 19, 2014 Abstract: The experimenters conducted a total of four mini labs. In each lab they had to find measurements dealing with different instruments such as a ruler, caliper, stopwatch, and two spring scales of different newtons. The objective in each experiment was to record and measure different objects and to also give advantages and uncertainties when dealing with different

Calibrating A Volumetric Pipette Ryane Washington Quantitative Analysis Lab INTRODUCTION This experiment was conducted to learn the relationship of 3 different types of pipettes and how to be accurate at measuring volumes of substances very accurately in quantitative analysis lab work. The accuracy of the measurement is the degree of closeness of measurements of a quantity’s actual volumes and the precision is the degree to which that are repeated measurements that are not changed show the

Task 1 Within this report I will recommend the stages I believe that should be carried out to allow the fitness test happened safely, and the policies I believe should be put into place while a volunteer carries out these tests. Prior to doing a lab based fitness test there are many stages you are supposed to carry out to ensure all participants are safe and all risks are reduced or eliminated. P1 The first test I urge you to carry out would be to do a risk assessment, this will include finding

Objective This document has been written as a supplement to InTouch document #5351320, HSPM-QED Advance User Manual and Technical Guide, and for the purpose of providing an introduction and setup process for running the HSPM-QED software application specifically for Drilling and Measurements users. This document’s intended audience is for field personnel with some basic knowledge of HSPM including WITS connection setup. Introduction A method to speedily and effectively detect undesired and

1. Purpose: To develop procedure to deal with Out-of-Specification Test Results for Pharmaceutical, Para-medical and cosmetic Products & food supplement. 2. Scope: 2.1. All Pharmaceuticals, Medical devices, cosmetic products & food supplement. 2.2 This SOP outlines the procedures to follow in the investigation and documentation of OOS results, to identify laboratory error, reporting requirements, documenting corrective/preventive actions, and discussions with the client about re-sampling