PMA 500: Determination of the Degree of Contamination of Polluted Samples
Fast and precise determination of the contamination degree by serial dilution of a sample
Fast and precise determination of the contamination degree by serial dilution of a sample
Transparent bamboo offers challenge to silica glass
The <i><b>Research</b></i> paper doesn't actually include a picture of the product but here is one from another research team, also Chinese, from 2022...