JULY 1, 1999 - JUNE 30, 2000

 

SCANNED DATA
Basic rate per 0.5 hour of instrument time, GC/MS* or probe, and data reduction. Additional fees might be assessed for special samples.** $25 EI & FAB
$37.50 CI
Basic rate per 0.5 hour of instrument time, GC/MS* or probe, and data reduction. Additional fees might be assessed for special samples.** $25 EI & FAB
$37.50 CI

Chemical derivation for GC/MS, such as trimethylsilylation or permethylation; rate depends on procedure.

Negotiable

Accurate mass analysis

 

 

ACCURATE MASS DATA    

Accurate mass analysis - EI and CI probe (Price per sample)

$25 EI & FAB
$37.50 CI

* GC/MS samples are based on half hour time blocks with a one-block minimum.  

** Prices reflect costs of specialty gases where used.

Notes: 
  1. Measurements made using a Finnigan MAT 95 or Hewlett Packard MSD mass spectrometer. 
  2. Low-resolution scanned mass spectra are normally required prior to accurate mass measurements in order to establish peak intensities, sample purity and other parameters. 
  3. Prices are subject to change without notice.