在线观看人与动牲交视频_夜夜高潮次次欢爽AV女_奇米在线视频观看_欧美精品七区_色悠久久综合网_少妇潮喷无码白浆水视频

西班牙Selecta  
西班牙Selecta是知名的實驗室設備生產商，產品近千種，覆蓋幾乎所有的實驗室需用門類，從高壓滅菌鍋、超低溫冰箱、離心機、純水儀、馬弗爐，到顯微鏡、粘度計、天平、pH計等等 
 

For over 50 years we have manufactured scientific apparatus for laboratories, J.P. Selecta have achieved in consolidating a prestigious position in this market, distributing to more than 100 countries.  We have communicated to our customer base by supplying catalogue in several distinct  languages, and participated in numerous world leading expositions: Analytica, Achema, Medica, Pittcon, Expoquimia, Shanghai, Moscow etc... which provide a clear exponent and projection of our recognition of what established and new markets require.

Our constant research has produced a range of apparatus all manufactured under our ISO9001:2000 quality systems for design, development, manufacturing and service registered by AENOR since 1996.

The Selecta group of companies are made up of three companies: J.P. SELECTA our main brand, COMECTA for agency products and AQUISEL, manufacturer of single use disposable analytical material.   The principal sales and purchase of our products is through a network of worldwide distributors.

“ I never did anything worth doing entirely by accident.... Almost none of my inventions were derived in that manner. They were achieved by having trained myself to be analytical and to endure and tolerate hard work. “

Thomas A. Edison