When handling liquid pesticide formulations containing petroleum solvent carriers (such as Emulsifiable Concentrates - EC), which glove material is explicitly prohibited by EPA PPE standards?

Cotton, canvas, and leather gloves absorb pesticides and chemical solvents, trapping them against the skin and drastically increasing dermal penetration. EPA Worker Protection Standard and label standards strictly forbid absorbent gloves; chemical-resistant materials like barrier laminate, nitrile, or neoprene must be worn.