Ultrasonic cell shredder shows clear and bright

Shanghai Xinzhuang develops with science and technology, seeks efficiency with management, and seeks credit with service. Shanghai Xinzhuang Instrument Co., Ltd. is a professional laboratory instrument manufacturing and processing enterprise integrating R&D and sales. With deep understanding and ......

How to understand ELISA kit

The elisa technical route ELISA is based on the immobilization of antigens or antibodies and the enzymatic labeling of antigens or antibodies. The antigen or antibody bound to the surface of the solid phase carrier of the ELISA kit retains its immunological activity, and the enzyme-labeled antigen ......

The simple wardrobe of girls is not lost in beauty.

[ Chinese wardrobe net ] Do not guess the girls' minds, although at this age they do not have enough financial ability to buy a multi-functional wardrobe , but they can use the storage box, hangers, iron frame to assemble a wardrobe, very Sophisticated and practical. Youth girl c ......

Specification of commonly used sleepers and wood

The size of the wood is the same as that of the sleeper, that is, the treated sleeper. The standard sleeper specifications are as follows: 1, ordinary sleepers: width 220mm; thickness 160mm; length 2500mm; 2, ballast sleepers (common): width 220mm; thickness 160mm sleepers Lengt ......