Silanization masks the polar Si-OH groups on the glass surface by chemically binding a nonadsorptive silicone layer to the surface, in effect “derivatizing” the glass. Grid List Sort by Display per page - Ambr silanized screw top vial, 2ml 100PK $53.20 Quick View CTV-1830SIL - 300uL Silanized Vial, 11 mm Snap Seal Vial, 100/pk $129.70