Glass Insert/Plastic Outside Vials are a combination of Type I low extractable borosilicate glass inserts and clear or amber thermoplastic polymer outer vial shells. Only the glass contacts the sample and the seal.
Item No. 302511CP-12
The new Finneran 4-Fin Polypropylene 11mm Crimp/Snap Ring™ vial provides extra BOTTOM re-enforcement to prevent the base being crushed. These clear polypropylene vials are ideal for for capillary electrophoresis and are chemically resistant. These vials can also be used for ph sensitive samples, sodium or heavy metals analyses and will withstand temperatures to 135°C.