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Describes and explains the various spectra which are used to identify chemicals. Provides data on the infra red, magnetic resonance, mass and UV spectra for a range of common organics substances.
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Observing line spectra is an important part of studying physics and
chemistry since line spectra act as an ‘atomic
fingerprint’, with each element having its own unique spectrum. This document out..
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The flame test is a useful analytical technique for identifying unknown substances. This nichrome wire method avoids the use of concentrated hydrochloric acid.
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This guidance is for devices used in the school laboratory that emit
ultraviolet light. Ultraviolet light is classed as optical radiation
ranging in wavelength from 100 to 400 nm, below (in wavele..
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This document contains:An outline of colorimetryThe principles of the CLEAPSS colorimeterUsing a CLEAPSS colorimeter which has been set upSetting up the CLEAPSS colorimeterproducing a calibration curv..
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The flame test is a useful technique for identifying unknown substances. This simple method uses wooden splints soaked in aqueous salt solutions.
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A guide to choosing and using lamps for photosynthesis activities.
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Everything for the beginner, including buying, setting up, and using a camera in all sorts of laboratory situations, with practical examples.
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Updated in 2013, this document gives detailed advice on suitable radioactive sources and appropriate suppliers.
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An extensive range of reference tables and data covering everything from atomic masses to unit conversion.
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Showing results 1 to 10 of 73
