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The reason why the power supply of the automobile high and low temperature test box is burned out
Time of Update: 2022-09-09
I believe that many users have encountered high and low temperature test box power burnout or other power supply problems, so do you know where the culprit is?
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Main efficacy and function of pharmaceutical grade sodium caprylate
Time of Update: 2022-09-09
0g of this product, add glacial acetic acid-water-ethanol (5:10:85) to dissolve and dilute to 25ml, check according to the law (the first method of general rule 0821), and the heavy metal content should not exceed 5ppm .
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What do we need to pay attention to when using a pipette
Time of Update: 2022-09-09
Its basic structure mainly includes several parts such as display window, volume adjustment part, piston, O-ring, suction tube and suction head (liquid suction nozzle) .
Its basic structure mainly includes several parts such as display window, volume adjustment part, piston, O-ring, suction tube and suction head (liquid suction nozzle) .
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Shaw Dew Point Instrument in the UK is willing to work with you to achieve your dreams in life
Time of Update: 2022-09-09
British Shaw dew point instrument has more than sixty years of history, of which SADP is an economical and durable, easy to operate portable automatic dew point instrument, the only SHAW humidity sensor to ensure the HIGH accuracy and long life of the SADP series dew point meter, is no hygrometer can compare, it is a better choice for users in measuring dry air or other gas humidity.
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The effect of pharmaceutical grade tromethamine 1kg as a regulator in preparations
Time of Update: 2022-09-09
0g of this product for iron salt, put it in a 10ml measuring bottle, add water to dissolve and dilute to the mark, and check according to the law (general rule 0807).
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The main efficacy and effect of pharmaceutical grade methylparaben have been approved
Time of Update: 2022-09-09
It is used as an antiseptic fungicide in the pharmaceutical industry, and is also used in organic synthesis and preservative additives for food, spices, film, etc.
It is used as an antiseptic fungicide in the pharmaceutical industry, and is also used in organic synthesis and preservative additives for food, spices, film, etc.
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What details should be paid attention to in the rapid temperature change test box
Time of Update: 2022-09-09
7. The rapid temperature change test box is a special equipment for testing.
7. The rapid temperature change test box is a special equipment for testing.
7. The rapid temperature change test box is a special equipment for testing.
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The real price of walk-in constant temperature and humidity room is here
Time of Update: 2022-09-09
For the same reason, if there is no price support for after-sales, I would like to ask our customers if you dare?
For the same reason, if there is no price support for after-sales, I would like to ask our customers if you dare?
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Main functions and functions of pharmaceutical grade microcrystalline wax
Time of Update: 2022-09-09
0g of this product, put it in a 250ml conical flask, add 100ml of neutral dilute ethanol, heat under reflux for 10 minutes, add 1ml of phenolphthalein indicator solution, shake, and immediately use sodium hydroxide titration solution ( 0.
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How does the four-ring freeze-drying experimental freeze-drying machine complete the dehydration principle
Time of Update: 2022-09-09
The basic concept of the dehydration process of the four-ring freeze-drying experimental freeze-drying machine is to use the basic principle of the high vacuum pump to fully release the water in the pre-frozen raw materials .
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Reproductive puncture and egg retrieval needle vacuum leak tester built-in 1 liter gas tank stainless steel
Time of Update: 2022-09-09
8. The constant pressure and constant water temperature control system is equipped with a constant temperature tank of 15L, with a temperature range of 0-99°, with refrigeration function, made of stainless steel; 9.
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British Shore Portable Dew Point Meter SADP-D (-100/20) + SU3 sample version
Time of Update: 2022-09-09
British Shore Portable Dew Point Meter SADP-D (-100/20) + SU3 sample version Instrument features: 1.
British Shore Portable Dew Point Meter SADP-D (-100/20) + SU3 sample version Instrument features: 1.
British Shore Portable Dew Point Meter SADP-D (-100/20) + SU3 sample version Instrument features: 1.
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Main efficacy and function of pharmaceutical grade vanillin
Time of Update: 2022-09-09
Precisely measure 1 μl of the reference solution, inject it into a gas chromatograph, record the chromatogram, and the theoretical plate number shall not be less than 5000 calculated according to the vanillin peak .
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Ampoule Tightness Tester - Technical Literature
Time of Update: 2022-09-09
6MPa Measuring accuracy ±1% Pressure holding time 1-9999s The source is provided by the user) The working temperature is 15℃-50℃, the relative humidity is 80% higher, and the non-condensing power supply is 220V 50Hz. Product configuration Standard configuration: host, sealed barrel, micro printer, touch screen Tube tightness test device, patency test device Ampoule tightness tester-Technical Literature
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What is the reason why the electronic balance cannot be turned on normally?
Time of Update: 2022-09-09
After the internal calibration of the electronic balance, "Call" will disappear automatically .
After the internal calibration of the electronic balance, "Call" will disappear automatically .
After the internal calibration of the electronic balance, "Call" will disappear automatically .
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Multicolor Immunofluorescence Staining Kit Instructions for Use
Time of Update: 2022-09-09
Multicolor immunofluorescence staining kit instructions for use Tyramide signal amplification (TSA, Tyramide signal amplification) technology is a kind of enzymatic detection method that uses horsera
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Learn about the installation precautions of stainless steel reactor
Time of Update: 2022-09-09
6. The controller should be placed flat on the operating table, the working environment temperature is 10-40 ℃, the relative humidity is less than 85%, and the surrounding medium does not contain conductive dust and corrosive gas .
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Take you to understand the box structure of the electric vacuum drying oven
Time of Update: 2022-09-09
The electric heating vacuum drying oven can maintain the vacuum degree in the working room and use an intelligent digital temperature controller to set, display and control the temperature .
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The phenomenon of spray bottle appeared in the four-ring freeze-drying experimental freeze-drying machine
Time of Update: 2022-09-09
When the vacuum sublimation is drying, when the solution temperature reaches the eutectic point, the solution and water will be crystallized and precipitated at the same time, and the liquid will boil, which will cause the phenomenon of spray bottle .
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The reason why the thermal shock test chamber is not refrigerated
Time of Update: 2022-09-09
If you want to know the reason why the thermal shock test box does not refrigerate, we must first know its refrigeration working principle and working process, and then the sequence, first easy and then difficult, the order of refrigeration and electrical analysis and judgment one by one, the following Liuqin technology for you A specific analysis, summarizing it .
