Can anyone provide me with some standard raw materials for formaldehyde analysis?

2010-07-14View Original

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Standard configuration of raw materials for formaldehyde analysis. Methyl red, potassium permanganate, sulfuric acid, hydrochloric acid, thank you

Reply #22010-07-14

I don’t understand what the original poster means - raw material for formaldehyde analysis? Standard?

Reply #32010-07-15

Is it the configuration of reagents methyl red, potassium permanganate, sulfuric acid, and hydrochloric acid?

Reply #42010-07-15

What is your analysis method? I think there are many ways to detect formaldehyde.

Reply #52010-07-16

Are these indicators and standard solutions needed to test formaldehyde? Need a recipe for these?

Reply #62010-07-16

If LZ wants to do it, please refer to: GB/T 15516 Determination of formaldehyde in air quality Acetylene propylene spectrophotometric method GB/T 16129 Standard method for hygienic inspection of formaldehyde in the atmosphere in residential areas Spectrophotometric method GB/T 18204.26 Determination method of formaldehyde in the air in public places

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Can anyone provide me with some standard raw materials for formaldehyde analysis?

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