■Features
This is a vial kit for LC and Mass Spec from J. G. Finneran, which manufactures high-quality chromatography vials. We fully understand how important particle-free vials are in sample pretreatment, and our vials are guaranteed to meet the required high standard specifications through inspection.
Vials with labels and caps with slit PTFE/silicone septa are also available.
■Kit contents
・Inspected screw vial 2mL, 12x32mm (caliber - outer diameter 9mm, inner diameter 6mm)
・Cap 9mm, blue, with crimped septum
・Quality certificate
■Inspection parameters of vials with certificate for LC
・Glass: Type I, Class A, expansion coefficient 33 or 51A brown borosilicate glass
・Size: height, diameter, bottom thickness, neck length, thread shape, annealing
・Cap/Septum: Diameter, height, thread alignment, hole molding, septum position
・Chemical testing: HPLC non-volatile residual substances, GC volatile residual substances
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