-
Today we will talk about the application fields and characteristics of stainless steel filter element filters
Time of Update: 2022-10-19
The impurity particles in the liquid are cut off on the outside of the filter element to achieve the effect of filtration and purification.
The impurity particles in the liquid are cut off on the outside of the filter element to achieve the effect of filtration and purification.
-
Pharmaceutical grade isopropanol 500 grams of small trial research and development has been registered
Time of Update: 2022-10-01
0ml of this product, add 8ml of water, shake, and place for 5 minutes, the solution should be clarified.
0ml of this product, add 8ml of water, shake, and place for 5 minutes, the solution should be clarified.
-
The world's first environmentally friendly filter to remove "microplastics in water" that pose a threat to humans in the ocean
Time of Update: 2022-08-20
DGIST (President Guoyang) said on the 6th (local time) that the research group of Professor Li Zhouhe of the Department of Energy Science and Engineering of DGIST and the research group of Dr. Zhao Hanzhe of the Korea Industrial Research Institute (President Li Luogui) have jointly developed a solution that can remove micro-nano-scale microplastics in water.
-
Orthopedic surgeon says 7 of 9 surgeries a day are skid
Time of Update: 2022-08-15
Due to the compensatory effect of other muscle groups when young, the impact on physical function after rehabilitation may not be obvious These places bear most of the body's weight and motor functions.
-
Study on the Properties of Different Resin Coated Red Phosphorus Flame Retardant Enhanced PA66
Time of Update: 2022-08-11
Metal corrosion diagram of blank sample and adding different coating red phosphorus flame retardant enhanced PA66 It can be seen from the metal corrosion diagrams of the blank sample and the flame-retardant reinforced nylon material with different coatings of red phosphorus that the blank sample without modified nylon has less corrosion on the metal surface, and there are slight corrosion marks caused by air and water vapor.
-
Preparation of a two-component waterborne epoxy coating with early water resistance
Time of Update: 2022-04-16
Table 2 Basic parameters of selected epoxy resinTable 3 Influence of different epoxy emulsions with paint It can be seen from Table 2 and Table 3 that after the above coatings are sprayed, baked at 50-55 °C for 30 min, and cured at room temperature for 24 h, the pencil hardness, flexibility, adhesion, and water resistance of the coatings were tested.
-
In 2022, the pharmaceutical equipment industry is ready to start a new journey
Time of Update: 2022-02-18
"The past 2021 has been a year for the company to accumulate strength . We have made important upgrades in equipment and hardware, and have also made major breakthroughs in the field of testing. Sa
-
Why is ginger spicy
Time of Update: 2021-11-11
After a long period of nutrient accumulation, the content of gingerol in old ginger is higher than that in new ginger, so naturally old ginger is more spicy .
The ginger will produce a substance called safrole during the rotten process .
-
Is it that nitrite in toona sinensis is carcinogenic
Time of Update: 2021-07-20
According to Ruan Guangfeng, before eating toon, just blanch it with hot water to remove most of the nitrite .
Ruan Guangfeng reminds everyone that when choosing toon, try to choose tender shoots and eat them when they are freshest, because the toon shoots contain less nitrate and nitrite .
-
Announcement of the Sichuan Provincial Market Supervision Administration on 38 batches of non-conforming food products (No. 53 of 2018
Time of Update: 2021-01-11
(18) "plates", "cups" and "bowls" used by Pu Shifu restaurant in Jingying County, non-conforming items are coliforms, the test results are detected, the standard value is stipulated as not detectable.
-
UV elastic feel paint resin FSP8640
Time of Update: 2020-11-16
In the test, the RCA wear resistance of FSP8640 can reach 250-300 times, good anti-scratch performance, can fully meet the requirements of elastic hand paint for wear resistance.
-
A 30% acrylamide solution made from a commonly used storage fluid
Time of Update: 2020-10-26
30% acrylamide solution "Preparation Method dissolves 29g acrylamide and 1g N, N'-methylene diacrylamide in water with a total volume of 60ml.
some of the lower-priced acrylamides and diacrylamides usually contain metal ions, add about 0.2 volumes of single-bed mixed resin (MB-1 Mallinckrodt) to the acrylamide reservoir, stir overnight, and then filter them with Whatman 1 filter paper for purification.
-
Milk is often drunk these "common sense" can not be believed
Time of Update: 2020-09-19
If hot milk needs to be used in a microwave oven, it must be poured into a microwave container for heating.
-
The "MEarth-South" telescope array observed a star-like phenomenon as the planet LHS 1140b passed through LHS 1140
Time of Update: 2020-09-06
the distance between the newly discovered "super-Earth" and its main star, its rock formation and the possibility of liquid water, making it the best choice for the current search for extraterrestary life.
-
Selection and maintenance of ultra-pure water machine filters
Time of Update: 2020-05-18
ultra pure water has been widely used in major laboratories, hospitals, industrial production, the filter is ultra pure an important component, should be in the usual course of how to select filte
