Methanol analysis
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In the analysis of pure methanol, the analysis of residues is rather complicated; many manufacturers need more than 4 hours to obtain the final results. What is the specific situation in each case? Are there any ways to improve it?
Reply 1# TH373637: That’s how the national standards are set; there’s nothing that can be done about it. A slight carelessness during the operation can also result in a negative value, rendering the test invalid.
Analyzing methanol in this way, in accordance with **standards, is indeed time-consuming and labor-intensive; it’s possible that the effort will be in vain.
Everything is done in accordance with national standards; analysis is inherently a delicate task!
Using a porcelain crucible might be slightly faster, but it’s more or less the same