var fDesc=new Array(); fDesc[0] = "The Aldrich Spectral Viewer is an electronic reference book on CD-ROM that contains thousands of actual spectra from the Aldrich spectral libraries.

This easy-to-use software program is more powerful than a printed book, allowing text and data field searching and the manipulation, printing, and exporting of spectra.

- Displays FT-IR spectra in % Transmittance or Absorbance along with chemical structure and technical data
- Text Searching by Chemical Name, Aldrich Catalog Number, CAS Number, and Molecular Formula

-Advanced data field searching on Chemical Category and physical properties such as Boiling Point, Melting Point, Density, Flash Point, Molecular Weight, and Refractive Index"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }