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Nitrous oxide

First synthesised by the philosopher and chemist Joseph Priestley in 1772, nitrous oxide (E942) is commonly known as laughing gas and is a colourless non-flammable...
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phillip kalaveras’ Avatar phillip kalaveras
24th October 2020 at 11:23
The nitrous oxide sold in the USA has been watered-down/deluded or a new formulation and is not what it used to be... not even close. Manufacturers claim it is still pure... Pure new formula maybe.
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Simon Difford’s Avatar Simon Difford
25th October 2020 at 09:43
I stocked up a couple of years ago as I feared it could be dumbed-down or even banned here in the UK.
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