R1234yf, Refrigerant Automotive A/C, (3) 8 oz. Self-Sealing Cans FAST SHIP
$89.99
Directly from the EPA Web Site:EPA Acceptable use and regulations for refrigerant R1234yf; Small cans of refrigerant for MVA's, (R1234yf) containing 32 oz. or less, " DO NOT " require any certification.
