在线综合亚洲欧美日韩手机版_久久国产精品日韩欧美_国产日韩欧美亚欧在线_亚洲有码AⅤ一区二区三区_夜晚10大禁用B站免费_国产亚洲欧美精品永久app_99免费在线观看视频_老熟妇黄色一级视频在线观看_337p日本亚洲胆大精品_在线黄色网站色69蜜穴网

Shanghai Maigao Scientific Instrument Co., Ltd. passed the ISO dual certification audit this year on September 1, 2020, and obtained the ISO9001 and ISO13485 dual certification system certificates....

Shanghai Maigao Scientific Instruments-Combined Aspirations-Helping the Global Anti-epidemic Shanghai Maigao was founded in 2012 and is a company that has passed ISO9001:2015 and ISO13485:2016 It is a technology-based enterprise with a certification system, and has a f...

Palm centrifuges are widely used in life sciences as low-speed and medium-speed microcentrifugation. In routine life science experiments, precipitation or centrifugation of microtubes is an experiment, and a palm centrifuge is an indispensable prerequisite.The purchase of a handheld centrifuge is ac...

Nowadays, the general vortex mixers on the market use eccentric rotation to make the liquid in the test tube or other container vortex, so as to achieve the purpose of fully mixing the solution. The vortex mixer is mainly used for various experiments in which the solution is small, the viscosity is...