Name	Info	Provider	Link
	subscription/membership/fee required	American Chemical Society	https://doi.org/10.1021/acs.est.8b07008
Arsenic	free resource	MedlinePlus Health Information	https://medlineplus.gov/arsenic.html
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3623