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The total solid content of the resin can be determined by weighing 2 grams of it in an aluminum dish. It must be placed in an oven set to 100 degrees Celsius for 2 hours, and then the dry resin can be used to calculate the solid content.

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9y ago
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11y ago

Simply add an indicator which changes color in acidic medium as methyl orange, if there is free phenol in mixture the color changes orange to red.

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12y ago

titration method.

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Q: How can you check the solid content of Phenol Formaldehyde Resin?
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How can you tell if marijuana has been laced?

If its in solid form(resin)the best way to check its quality is by firstly smelling,tasting.if you are burning it and are left with alot of black parts in the ash instead of soft grey/white ash,the chances are your hash is rubbish(soapbar being the classic crap smoke)..daz


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What is hydrogen's toxicity?

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Is Brazilian hair straightening harmful to your health?

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TO check the uniqueness of the content it should be entered in Google in double quotes as "CONTENT" and then press enter then if any result found same then that will be the duplicate content.


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Is it legal to share Facebook message content with others on Facebook?

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youtube/@growingsports check my yt channel and tik tok page for football content?

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