Our code number journal Spectrum is released twice a year in English on the European market. We focus on scientific and technical “how-to-do” articles and introduce the new products and services we offer. We regularly receive feedback from readers with both scientific and technical background on the high sophistication and great relevance of our articles. If you would also like to benefit from this free information platform and receive our Spectrum on a regular basis, please register using our online form. You are free to cancel your subscription at any time.