The color Yellow is the Swiss Brand that belongs to the international circle of brands for high quality plastic disposable products for tissue culture and laboratory technology since 1966. Field of applications of TPP products can be among others found in biotechnology, pharmaceutical, institutes and universities as well as in research institutes and others. TPP is constantly active in the research and development of new products as well as improvements on treatment of the cell growth areas. Also TPP aims to receive a leading role in the area of hygienically standards in production. These are TPP's engagements towards the end-users receipt of best results. TPP home of tissue culture.