@article{202009.0070,
	doi = {10.20944/preprints202009.0070.v1},
	url = {https://doi.org/10.20944/preprints202009.0070.v1},
	year = 2020,
	month = {September},
	publisher = {Preprints},
	author = {Toshihiko Hanai},
	title = {Evaluation of Column Test Methods to Study Inactivation of Chemically Bonded Silica Gels},
	journal = {Preprints}
}