Which filter paper used for Biochar PZC work?

Debarati Chakraborty @Debarati-Chakraborty-2

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Hello everyone

We are working on biochar's Point of zero charge (PZC), physicochemical parameter calculation following Alchouron et al. 2024. We have been using Whatman 1 filter paper but wanted to know what other possibilities are there with lesser time.

Thanks in advance. Also, feel free to connect at [email protected] if you are working in the field of biochar.

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