How do you prepare agar soaked with indicator?
How do you prepare agar soaked with indicator?
2 packs of agar white powder in 1 litre water, bring to a boil.
add in Universal indicator (abt 3 drops)
pour into container/mould (any container will do)
put in fridge and let it set overnight
But only during cooling part, not during heating. Your methyl orange might be flammable. https://www.cdhfinechemical.com/images/product/msds/43_1892059653_MethylOrangeIndicatorSolution-MSDS.pdf
source: Joelle JurongWestSS
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