The characteristics of hard sealing butterfly valve

1, the hard seal butterfly valve with three eccentric seal structure, the valve seat and the butterfly plate almost no wear, with the more the more tight sealing function 2, the ring made of stainless steel, with a metal seal and elastic seal dual advantages, both in low temperature And high temperature, have excellent sealing performance, with corrosion-resistant, long service life and so on 3, the butterfly plate sealing surface by welding cobalt-based hard alloy, wear-resistant sealing surface, long life 4, large size Butterfly plate frame structure, high strength, large flow area, flow resistance of small 5, the seal has a two-way sealing butterfly valve function, the installation is not subject to restrictions on the flow of media, but also by the spatial location of the impact can be installed in any direction 6, the drive can be multi-station (rotated 90 ° or 180 °) installation, user-friendly

Refill Pipette Tips

Eppendorf tip refill is designed, developed and produced to perfectly match most brands of pipettes. The refill tower tip is suitable for most brands of pipetting systems to ensure pipetting accuracy. The sterile refill tower Pipette tip uses medical-grade plastic packaging to protect the Pipette Tips from contamination. The pipette tip refill is sterile, free of DNA, DNase, RNase, endotoxin or ATP. It can be autoclaved at 121 °C/250 °F (2bar) and sterilized by heat and humidity, in accordance with DIN EN 285. Environmentally friendly packaging. According to the IVD Directive 98/79, it has the European Union CE mark.

Compared with ordinary carton packaging, the refill tips system can save 60% of laboratory space and 70% of plastic. Without touching the tips, you can refill the shelf with one hand. Refill Pipette Tips can be used with universal carrier boxes.

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