Aug 17, 2021 · The crimpnec vial from Altmann Analytik is designed with an 11 DN diameter and a height of 32 mm. It is a crimp micro vial that is made from klarglas. It is also engineered with a volume capacity of 1.1 mL. Moreover, it is a viable replacement for the Aijiren , Waters, Chromacol, Wheaton, and the like.