Experiment 1 Pdf This first laboratory experiment will demonstrate the measurement of mass and volume using different types of equipment, demonstrate the difference between precision and accuracy, and use these skills to determine and calculate the density of an unknown substance. Version 6 eileen pérez, ph.d., brian butts, and laura b. sessions, ph.d. in this experiment, which will take two lab periods, you will use common glassware and equipment in order to study the physical property of density.
Experiment1 Pdf In each lab experiment, you will generally be asked to read a little background material (often in a pre laboratory exercise) and work your way through a well defined set of lab procedures. Experiment 1 lab techniques free download as pdf file (.pdf), text file (.txt) or read online for free. this document describes an experiment to learn basic laboratory techniques including measuring density. 1.1 introduction a microbiology laboratory is a place for working with a variety of microorganisms. since several culture media are prepared and organic materials are present, chances exist for the presence of high spectrum of microbial community. There is a lab report due for this experiment. following the outline for lab reports discussed in the first recitation, present the results you obtained for the spectrum and for the concentration of the serum sample.
Experiment 1 Pdf 1.1 introduction a microbiology laboratory is a place for working with a variety of microorganisms. since several culture media are prepared and organic materials are present, chances exist for the presence of high spectrum of microbial community. There is a lab report due for this experiment. following the outline for lab reports discussed in the first recitation, present the results you obtained for the spectrum and for the concentration of the serum sample. This text covers the basic topics in experimental design and analysis and is intended for graduate students and advanced undergraduates. This first lab experiment concentrates on tools you will need for lab work throughout this year. you will gain familiarity with electronic measuring devices, with balances, and with some scientific glassware. The purpose of this experiment is to gain familiarity with the equipment you will use in many of the subsequent experiments. this will involve performing a number of simple measurements with the oscilloscope and digital multimeters (dmm's). Experiment #1: measurements involving mass, volume, and statistical analysis of data the error of a measurement is defined as the difference between the experimental and the true value.
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