I usually buy mine from amazon . . here is a link . . this one is for under $20 bucks plus shipping http://www.amazon.com/Injection-Mixi...3402765&sr=8-1 These are the other suppliers that I have been researching too ***** Best buy http://www.mountainside-medical.com/cart.php Bact Water plus 2 vials and 6 alcohol prep pads www.missourimedicalsupplies.com vials clear $3.5, bact water$2.75, syringes (100 x 30G) $20 Shipping $8., www.gpzservices.com . . . Vials amber at $2.25 each, $5 shipping