2021/5/17 · Aijiren 1ml Shell Vial, Flat Base Clear Glass, 8x40mm, 8mm PE 1 ml Shell Vial Dimension 40 x 8mm Usable Volume 1.0 ml, Residual Vol 80 µl, Min. Working Volume 100 µl, Total Filling Volume 1.4 ml The vials are used on instrument of Gilson, Shimadzu, Waters etc The vial with soft plug is for Waters and Shimadzu, the star-shaped plug is for easy penetration