These amber colored syringes are manufactured for light-sensitive applications, as the amber coloring helps to reflect certain UV light wavelengths. Exel International is known for unsurpassed quality at a low price. These syringes are latex free, sterile, non-pyrogenic and non-toxic. The design includes bold printing, clear graduations and siliconized gaskets for smooth consistent plunger motion and a positive plunger stop. FDA registered, CE and ISO 9001 certified.