PSFILM-12M

Polystytrene 2.7 GPa sample for PeakForce QNM.  Polystyrene film spin-cast on silicon and pre-mounted on a 12mm magnetic sample disk.  Nominal elastic modulus is 2.7 GPa.  Note: While formulated for stability, the supplied sample modulus is nominal and may change with sample aging.  This PS sample is not intended for modulus reference, but as a practice sample instead.