PC, sterile, square shape. Light blue, with PP screw cap with silicone seal. Providing safe storage from - 100 to + 100 °C. With printed graduations in ml. With ribbed hand-grips (except 125 and 5000 ml). - Meet USP 87, 88 and are tested for pyrogenicity. PC, sterile, square shape. Light blue, with PP screw cap with silicone seal. Providing safe storage from - 100 to + 100 °C. With printed graduations in ml. With ribbed hand-grips (except 125 and 5000 ml). - Meet USP 87, 88 and are tested for pyrogenicity.