What are the brands of water purification equipment

Laboratory water is not a large amount of water, you can choose a laboratory dedicated water purifier, the main brands are Xiamen Ruisijie, the United States of America PALL, the United States, Millipore, etc., PALL and Millipore prices are much higher than domestic products, in fact, may not necessarily have to use imported products, their equipment are basically the same principle of the quality of the water as long as the water quality of the water to meet the requirements of your laboratory water, with a Convenient, easy to operate, good after-sales service can be, do not have to be blindly superstitious foreign brands.