Description: Vials are specifically designed with a crimp cap profile for robotic arm autosamplers but have easy-to-use screw-thread caps. Certificates ,46610-726CS,46610-726PK,66009-854PK,66009-854CS,10803-886PK,76326-138PK,89524-188PK,89524-190PK,89239-026PK,89239-026CS