Here are links to relevant tools and organizations.

BiotechPark Berlin-Buch

www.campus-berlin-buch.de/unternehmen.shtml

Molecular Mass Calculator

http://library.med.utah.edu/masspec/mole.htm

Peptide Mass Calculator

http://rna.rega.kuleuven.ac.be/masspec/pepcalc.htm

Oligonucleotide Mass Calculator

http://library.med.utah.edu/masspec/mongo.htm

Chemistry Calculations (EDUCYPEDIA – science)

www.educypedia.be/education/calculatorschem.htm

Fluorophores - The database of fluorescent dyes and applications

www.fluorophores.tugraz.at/

PhotochemCAD Spectra by Category

http://omlc.ogi.edu/spectra/PhotochemCAD/html/index.html

Stadtplan Berlin

www.berlin.de/stadtplan/