4 ML VIAL IN FILE, CLR, NO CAP, 1 Case

Sample vials with caps attached to vial help maintain cleanlinessLab File® with partitioned trays provides an easy way to inventory samples or to store empty vialsClear vials conform to ASTM E438 Type I, Class A and USP Type I requirementsAmber vials conform to USP Type I requirements for light transmission to protect light-sensitive products14B rubber lined black phenolic screw cap for aqueous samples