PELCO® Sapphire Substrate Discs Size:Ø25.4mm x 0.5mm For the #614-5 SEM/R protective

For the #614-5 SEM/R protective retainer can be mounted on a 25mm pin stub as an option (order #614-62)

The divalent cation method for protein-free spreading of nucleic acid molecules

Each cantilever comes individually characterized with both spring constant and tip radius accurately measured

S-5500 and SU-9000

688-11 LMS-20C Sample Certificate (302KB PDF)

PELCO® Sapphire Substrate Discs Size:Ø25.4mm x 0.5mm For the #614-5 SEM/R protectiveDESCRIPTION The PELCO Sapphire Discs or Wafers are made from high purity clear sapphire (Al2O3), ground and optically clear polished on both sides. Sapphire has a wide transmission range; from 150 to 6000nm with low absorbance in the 300 to 4500nm range. The discs are ideal as substrates for thin film research and are suitable for optical research. Excellent resistance against a wide range of chemicals. Surface polish to one microinch or better on