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How is the steam ejector evacuated?
Time of Update: 2022-10-19
Similarly, in the contraction section, the pressure gradually rises, the speed gradually decreases, and the change in the expansion section is even more self-evident.
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Medical grade phenoxyethanol experiment declaration research and development test
Time of Update: 2022-10-19
(2) take this product, weigh it accurately, add water to dissolve and quantitatively dilute to make a solution containing about 80μg per 1ml, determined by ultraviolet-visible spectrophotometry (General 0401), with maximum absorption at 269nm and 275nm wavelengths.
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Top 20 Reports Medical Hot Spots (7 Figures)
Time of Update: 2022-10-19
Healthy China gives priority to the development of traditional Chinese medicine for health security, childbirth and aging 01 Medical coverage 01 Medical coverage The report of the 20th National Congress pointed out that "improve the social security system, improve the multi-level social security system that covers the whole people, coordinates urban and rural areas, is fair and unified, safe and standardized, and sustainable, and expands the coverage of social insurance".
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The British Shaw Dew Point Meter believes that the green you have been obsessed with all your life will definitely be exchanged for a golden autumn.
Time of Update: 2022-10-19
The British Shaw Dew Point Meter believes that the green you have been obsessed with all your life will definitely be exchanged for a golden autumn.
The British Shaw Dew Point Meter believes that the green you have been obsessed with all your life will definitely be exchanged for a golden autumn.
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Talk about the product characteristics of the seed aging box
Time of Update: 2022-10-19
NB-LH-80 seed aging box technical parameters: Model: NB-LH-80 power supply voltage: 220V/50Hz temperature control range: room temperature: +5 °C ~ 65 °C humidity control range: no temperature resolution: 0.
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Chemical use of pharmaceutical grade benzoic acid
Time of Update: 2022-10-19
7g of this product in a 100ml measuring flask, add 40ml of lmol/L sodium hydroxide solution and 50ml of ethanol to dissolve, dilute to the scale with water, and shake well.
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The development prospects of vacuum filters take you to understand
Time of Update: 2022-10-19
Vacuum belt filter press is a new type of filtration equipment with a high degree of automation, and its products are widely used in: thermoelectric, chemical, papermaking, building materials, smelting, rubber, food and other fields.
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Pharmaceutical-grade gum arabic is used as a suspension thickener and emulsifier
Time of Update: 2022-10-19
Pharmaceutical-grade gum arabic is used as a suspension thickener and an emulsifier gum arabic, also known as arabic, as an exudative solidification collected on the trunk of arabic. Its application t
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Bottle Washer Pin Viscometer cleaning solution
Time of Update: 2022-10-19
In summary, the use of automatic bottle washing machine instead of manual cleaning is conducive to the improvement of laboratory bottle cleaning efficiency and cleaning quality, and provides the greatest help for the intelligent development of laboratories!According to the structure and shape, the capillary viscometer can be divided into four types: Urnwell, Finch, Ping, and countercurrent.
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Campus Science Weather Station-Campus Weather Station Instrument Details 2022 Updated (Meteorology/Information)
Time of Update: 2022-10-19
Campus popular science weather station-campus weather station instrument detailed introduction 2022 has been updated (meteorology/information) [JD-XQ3] [Shandong Jingdao optoelectronic manufacturer] C
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A sample of an innovative pharmaceutical company: the hardest road and the fastest way
Time of Update: 2022-10-14
Time to 2022, the road to domestic innovative pharmaceutical companies suddenly narrowed. Say "sudden" is not the case, the chess game is not a day to go down to this step, the change in the domestic
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Introduction of instruments to test the anti-pressure performance of pharmaceutical cartons
Time of Update: 2022-10-14
KY-2 carton compression testing machine This machine adopts microcomputer control, high precision, is the most direct test instrument for detecting the compressive strength of carton or other packaging containers, and is used to determine the bearing capacity and superposition height of the carton.
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What are the factors that affect the measurement of the concentration meter
Time of Update: 2022-10-14
After long-term research and practice in iron ore concentrators, ultrasonic concentration meters have truly served on-site production, and the measurement accuracy meets the production process requirements, which has good guiding significance for metal mine concentrators.
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The LT-Z177 Vascular Push Force Tester is equipped with outlet and inlet
Time of Update: 2022-10-14
6, water tank PMMC acrylic production, equipped with water outlet and inlet, sampling stainless steel tube joint connection 7, can test different guide wires, blood vessels 8, high-precision lead screw, a set of high-performance technology deceleration system 9, control system: PLC control system, fixture 304 stainless steel production and high temperature resistance 200 °-300 °; Interventional therapy is a minimally invasive treatment using modern high-tech technology.
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CNS Drug Trailblazer, Sage Therapeutics layout
Time of Update: 2022-10-14
(stock code: SAGE) from the United States is a biopharmaceutical company dedicated to developing and commercializing new drugs to treat life-threatening, rare central nervous system disorders, and it currently has three focus areas for brain diseases and disorders: depression, neurology, and neuropsychiatry 。 Founded by Steven Mark Paul and Douglas Covey, the company is headquartered in Cambridge, Massachusetts, and officially changed its name from the original Sterogen Biopharma to Sage Therapeutics, Inc. on September 13, 2011.
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What are the requirements of the rain test chamber for the test water tested
Time of Update: 2022-10-14
The rain test box not only has very strict requirements for the environment when it is used, but also has standard provisions for the test water, because the water quality selected for use as an experiment can also directly affect the test results.
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Meteorological environment monitoring equipment - highly integrated micro-meteorological monitoring system @2022 has been updated
Time of Update: 2022-10-14
The equipment is commission-free, can be quickly arranged, and is widely used in meteorology, agriculture, forestry, environmental protection, marine, airport, port, scientific investigation, campus education and other fields.
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Guide wire push force tester, vascular push force retracement force tester Shanghai Huitao
Time of Update: 2022-10-14
M; 17, a set of cameras; 18, a desktop computerGuide wire push force tester, vascular push force withdrawal force tester First, the application of interventional therapy is a minimally invasive treatment using modern high-tech technical means.
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Advantages of vibrating fluidized beds for drying materials
Time of Update: 2022-10-14
The characteristics of vibration fluidized bed drying: 1, the material is evenly fed, the heat exchange is sufficient, the drying strength is high, and it is about 30% more energy-saving than the ordinary dryer.
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What are the advantages of analyzing the single-chamber vacuum packaging machine throughout?
Time of Update: 2022-10-14
♦ The performance of the machine parts is precise and durable, the structure design is strict, the operation process is vibration-free, and the operation is stable and reliable; ♦ The lid is made of fully transparent plexiglass, which is clear about the packaging process at a glance; ♦ Labor-saving, reliable quality, high vacuum packaging efficiency, strong applicability.
