William Letter
CHIRALIZER SERVICES, L.L.C.
12 Penn's Trail, Suite # 140
Newtown, PA 18940
Phone: (215) 497-9493
E-mail: BILL@HPLCTOOLS.COM
Web Page:  www.HPLCTOOLS.COM

LinkedIn Profile: http://www.linkedin.com/in/wletter

Specialties:

Summary & Services:

My background includes over twenty-five years of laboratory, manufacturing and consulting experience in biology, chemistry, biochemistry, polymer synthesis chemistry, medical device and analytical separations (especially pharmaceutical drug chiral racemate separations of enantiomers, proteins and peptides). *Developed over ten-thousand very difficult Chiral HPLC Methods for over one hundred different pharmaceutical company clients in the last fifteen years alone.

Do you require assistance in the use, repair or servicing of your HPLC system? Perhaps you need an expert to train your scientists in the use of Agilent Technologies ChemStation software or to develop better HPLC or LC-MS methods? If so, I can help.

Known to many for providing advanced training courses to pharmaceutical scientists: Example courses include: Agilent Technologies ChemStation® for HPLC and LC-MS Software Training; HPLC Method Development; Automated Method Development by HPLC; Chiral HPLC & SFC Method Development; Polymer Separations & Characterization by HPLC; LC-MS Analysis of Pharmaceuticals and numerous other courses.

Expert training classes given in the operation, repair and servicing of the entire Hewlett-Packard / Agilent Technologies line of high performance liquid chromatography (HPLC) instruments including the HP 1040-Series, 1050-Series, 1090-Series, 1100-Series and 1200-Series.

Numerous published articles in respected chemistry and scientific journals, including the Journal of Chromatography and the Journal of Liquid Chromatography.

Invented, improved and/or redesigned several types of new chromatography supports, detectors, valve systems, medical devices, biosensors, laboratory instruments and proprietary techniques/chemistries for client's and past employers (e.g. the LC Spiderling™ Column Selection System, Chiralizer™, Soft Contact Lens, ELSD).

Possess detailed technical knowledge and hands-on experience in a wide variety of areas including: Instrument Automation, High Throughput Screening, Validation (IQ, OQ, PQ, PV), New Laboratory Design, Biophysics, Optics, Radiation Science, Cell Biology, LIMS, Light Scattering Detectors, Insect Cell Culture Techniques, Microscopy (light and electron) to name a few.