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Common problems of heat transfer oil for laboratory reactor heating and cooling integrated machine
Time of Update: 2022-08-20
3. Generally, we will recommend to the customer how many liters of heat transfer oil to use according to the working conditions.
3. Generally, we will recommend to the customer how many liters of heat transfer oil to use according to the working conditions.
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Use of pharmaceutical grade polyvinyl alcohol 1788cas9002-89-5
Time of Update: 2022-08-20
Pharmaceutical grade polyvinyl alcohol 1788cas9002-89-5Use[9002-89-5] This product is obtained by adding lye in methanol solution of polyvinyl acetate for alcoholysis reaction.
Pharmaceutical grade polyvinyl alcohol 1788cas9002-89-5Use[9002-89-5] This product is obtained by adding lye in methanol solution of polyvinyl acetate for alcoholysis reaction.
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What issues are the users of the temperature shock test chamber concerned about?
Time of Update: 2022-08-20
Answer: Install the equipment in a ventilated and cool place, the ground should be flat, and a certain space should be left around for ventilation and heat dissipation to prolong the service life of the test box .
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Which E. coli detector is easy to use @2022 [Selected Brand List] Shandong Yuntang E. coli detector
Time of Update: 2022-08-20
coli detector is easy to use@2022 [Selected Brand List] Shandong Yuntang E.
coli detector is easy to use@2022 [Selected Brand List] Shandong Yuntang E.
coli detector is easy to use@2022 [Selected Brand List] Shandong Yuntang E.
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Refrigeration basics
Time of Update: 2022-08-20
The lower the evaporating temperature, the smaller the cooling capacity .
The lower the evaporating temperature, the smaller the cooling capacity .
The lower the evaporating temperature, the smaller the cooling capacity .
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Visibility Monitoring Station - A Traffic Visibility Monitoring Weather Station@2022Updated
Time of Update: 2022-08-20
Free choice of solar power supply and mains power supply Visibility Monitoring Station - A Traffic Visibility Monitoring Weather Station @2022 Updated Sichtüberwachungsstation Visibility is a rather vague concept for most people, FT-NJD10 visibility weather monitoring station is specially designed for traffic weather service, which is an automated multi- The element highway monitoring station automatically monitors the visibility, wind direction, wind speed, temperature, humidity, atmospheric pressure, etc.
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About the product introduction of snow ice machine
Time of Update: 2022-08-20
5) The ice making process adopts full computer program control, imported computer chips, reliable control and stable operation .
5) The ice making process adopts full computer program control, imported computer chips, reliable control and stable operation .
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How much urine is there in the pool?
Time of Update: 2022-08-20
Bucket A still smells of water even with 4 times the concentration of disinfectant chlorine added, while bucket B (with urine added) smells like a swimming pool .
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Pharmaceutical grade carboxymethyl starch sodium 25kg shipping Pharmacopoeia standard with quality inspection sheet
Time of Update: 2022-08-20
Pharmaceutical grade sodium starch glycolate 25kg is shipped with the Pharmacopoeia standard. [Check] pH Take 1. 0g of this product, add 100ml of water, shake and disperse, and then measure it accordi
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Rainfall monitoring integrated station-water level monitoring system for monitoring rainfall and water level in the basin
Time of Update: 2022-08-20
Rainfall monitoring integrated station - a water level monitoring system for monitoring rainfall and water level in the basin A large area of drought occurred in the lake area, resulting in a certa
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Main efficacy and function of pharmaceutical grade sorbitan trioleate
Time of Update: 2022-08-20
According to the test of thin layer chromatography (general rule 0502), draw 2 μl of each of the above two solutions, point them on the same silica gel G thin layer plate, use acetone-glacial acetic acid (50:1) as the developing agent, develop, take out, and dry.
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How to repair the failure of the high and low temperature test box controller
Time of Update: 2022-08-20
Among them, there are hardware compressors, solenoid valves and other cooling components that may cause no cooling .
Among them, there are hardware compressors, solenoid valves and other cooling components that may cause no cooling .
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About the temperature control details of the automatic cold and heat temperature control system of the industrial reactor
Time of Update: 2022-08-20
The automatic cold and heat temperature control system of the industrial reactor needs to use heating and cooling to achieve accurate temperature control.
The automatic cold and heat temperature control system of the industrial reactor needs to use heating and cooling to achieve accurate temperature control.
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Standard Operating Procedure for Incubating Shakers
Time of Update: 2022-08-20
Press the temperature function key, then press the parameter modification/confirmation key, then press the increase key to "3", and then press the temperature function key, the instrument enters the temperature parameter setting state, The set value of the temperature is displayed, and SV is flashing at the same time.
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Main efficacy and function of pharmaceutical grade sucralose
Time of Update: 2022-08-20
5g of this product from the hydrolyzate, put it in a 10ml measuring bottle, add methanol to dissolve and dilute to the mark, shake well, and use it as the test solution; take an appropriate amount of mannitol reference substance, dissolve it in water and quantitatively dilute it to make each 1ml The solution containing 0.
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The main functions and functions of pharmaceutical grade calcium carbonate
Time of Update: 2022-08-20
10g of this product, add 10ml of dilute nitric acid, heat and boil for 2 minutes, let cool, filter if necessary, check according to law (General Rule 0801), and compare it with the control solution made of 3.
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What kinds of materials are SZH series double cone mixers suitable for?
Time of Update: 2022-08-20
SZH series double cone mixer is suitable for mixing powders or other additives with different specific gravity.
SZH series double cone mixer is suitable for mixing powders or other additives with different specific gravity.
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Do you know these advantages of graphite digester
Time of Update: 2022-08-20
The heating body using the new heating method selects isostatic high-purity graphite with excellent thermal conductivity, which can ensure the temperature uniformity among the digestion holes, and the temperature difference between the samples is less than 1.
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High-precision products of Edgetech refrigerated mirror dew point hygrometer imported from the United States
Time of Update: 2022-08-20
Edgetech Instruments Dew Point Meter imported from the United States is a fast, versatile, high-accuracy chilled mirror hygrometer that continuously monitors dew point/freezing point temperature, ppm
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"Brother Innovative Drugs" is working hard!
Time of Update: 2022-08-20
Recently, Hengrui Medicine, known as the "first brother of innovative drugs", has frequently reported: SHR8554 injection submitted a marketing application, and HRS-5965 tablets, HR20014 injection, HRS-4642 injection and other class 1 new drugs were approved for clinical use for the first time .
