Description: Vials are specifically designed with a crimp cap profile for robotic arm autosamplers but have easy-to-use screw-thread caps. Certificates ,82030-972PK,66009-854CS,66009-854PK,66009-858PK,66009-858CS,46610-726PK,46610-726CS,10803-886PK,66009-860CS,46610-722CS,46610-722PK