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PP112 - Small-scale preparation, collection and testing of oxygen gas
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Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of oxygen gas. Yeast is used as a source of the catalyst for the reaction and is an exa.. more
words matched: oxygen, preparation
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RB105 - Winkler's method for dissolved oxygen
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Guidance on the preparation and use of the required solutions for the determination of the dissolved oxygen content of water samples using Winkler's method. The procedure described avoids the use of s.. more
words matched: oxygen, preparation
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RB064 - Oxygen gas
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Guidance on the preparation of oxygen gas (for filling gas jars etc). 
words matched: oxygen, preparation
Members only resource
GL151 - Make-it guide - gas preparation apparatus
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Instructions on how to make gas preparation apparatus.
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HC069 - Oxygen
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Risk assessment guidance for making and using oxygen.
words matched: oxygen, preparation
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Bulletin 132 - Summer 2008
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This edition includes notes on refurbishing new laboratories, REACH, primary liaison activities; transporting chemicals, oxygen gas supplies, a problem with sulphur trioxide, and a technicians tip on .. more
words matched: oxygen, preparation
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RB111 - Peroxodisulfate(VI) solutions
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Guidance on the preparation of potassium peroxodisulfate(VI) and sodium peroxodisulfate(VI) solutions.
words matched: oxygen, preparation
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L195 - Safer chemicals, safer reactions
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An invaluable practical guide on how to safely undertake a range of visually and intellectually appealing chemical reactions. Includes alternatives to some traditional activities such as the thermit r.. more
words matched: oxygen, preparation
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GL414 – Making gases for collection in syringes
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Various activities often need a 20 cm3 or 60 cm3 syringe full of gas. At CLEAPSS, gases such as oxygen, carbon dioxide and even hydrogen have been stored for many days in a syringe fitted with a cap.
words matched: oxygen, preparation
Members only resource
PX094 - Sodium peroxide and potassium superoxide
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Brief risk assessment guidance and experimental notes for a range of practical activities involving sodium peroxide and potassium superoxide (Hazcard 94).
words matched: oxygen, preparation
Showing results 1 to 10 of 401
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