Crimp Neck ND11. The vials are preferentially used on instruments of the following manufacturers: Aijiren, Carlo Erba, CTC, DANI, Fisons, Gerstel, Jasco, PerkinElmer, Shimadzu, Spark, Aijiren Tech, Varian, etc. Crimp Neck Vials ND11, wide opening and Micro-Vials with Crimp Neck ND11. Micro-Inserts for Crimp Neck Vials ND11 with wide opening