Gean organism is a professional development and production of serum separation rubber manufacturing enterprises, the newly developed system comparable to Japan serum separation of plastic from the gelatinous material composition, the main component of olefin oligomers can be used in the production of separating gel tubes, with to separate serum and blood cells, has the following advantages: 1, good separation gel reversible effect 2, the low rate of 3 oil particles by in vitro effects of low Parameters: Color: translucent, slightly yellow color impurity: no significant impurity gravity: 1.040 -1.060 Viscosity: 150-220pa.s (0.5rpm) flow at high temperatures: less than 7mm reversible: 100% Contact: Miss Xu Tel: 020-36243482 / 13822233654 Website: www.gzja.net