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Principle and characteristics of water quality heavy metal rapid detector
Time of Update: 2022-09-14
Water quality heavy metal rapid detector optional support wireless printing function, can print record results on site; With data storage function, easy for users to query, using IP67 dustproof and waterproof level design, independent large size LCD display, with bright backlight, even in the field sun can clearly display the content .
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Brush resistance tester test method analysis
Time of Update: 2022-09-14
Conforms to the standard: paint varnish: ISO 11998; interior wall coating: ASTMD3450, ASTMD4213, ASTMD4828, ASTMD2486; Floor wax: ASTMD1792, ASTMD3206, ASTMD3207; Building materials coatings: GB/T9266-88 "Determination of brush resistance of architectural coatings" Test method A: Thoroughly stir the test paint to remove all air bubbles and particles.
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Pharmaceutical grade sodium carboxymethyl cellulose 8000 6000 adhesive
Time of Update: 2022-09-14
Pharmaceutical grade sodium carboxymethyl cellulose 8000 6000 adhesive is mainly used in the petroleum industry dredging mud treatment agent, synthetic detergent, organic detergent, textile printing and dyeing sizing agent, daily chemical products water-soluble gelatinous tackifier, pharmaceutical industry tackifier and emulsifier, food industry thickener, ceramic industry adhesive, industrial paste, paper industry with sizing agent, etc.
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Five Finger Scratch Tester CSI-113 Shanghai Chengsi Product Introduction Instructions
Time of Update: 2022-09-14
The five-finger scratch/scratch tester is designed to test plastic material evaluation, hard material wear resistance, paint, ink, soft metal, oil carpet, add-ons and other materials This instrument meets a variety of test standards, and can customize the movement stroke, motion speed and reciprocating movement cycle of the test platform according to customer requirements.
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Step-in constant temperature and humidity laboratory maintenance method
Time of Update: 2022-09-14
When a plug-in board is unplugged, if the instrument returns to normal, the problem appears there, but this method is suitable for technicians to operate to prevent non-personnel electric shock.
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Winter hangs 99.9% of its peers: a 10 billion 18A device company's market capitalization miracle
Time of Update: 2022-09-14
Since the wave of hellish killing in the unprofitable biotechnology sector of Hong Kong stocks, there are only two innovative device companies with a market value of more than 10 billion, namely minimally invasive robot-B and Baixinan-B.
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The Mid-Autumn Festival is approaching, how to prevent the mold of the mooncake?
Time of Update: 2022-09-14
, Ltd. wishes you "month" more happiness, "month" more sweet, "month" more healthy!The Mid-Autumn Festival, also known as the Moon Worship Festival, is held on the 15th day of the eighth month of the lunar calendar every year.
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LT-Adhesive Tape Peel Strength Tester Not only can peel but also has other functions!
Time of Update: 2022-09-14
5 Test Speed 1 ~ 500 mm / min (Infinite Speed Regulation) Specimen Width 30 mm (Standard Fixture) 50mm (Optional Fixture) Travel 1000 mm
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Portable Handheld Weather Meter - Weather Sensor 2022 Updated (News/News)
Time of Update: 2022-09-14
JD-SQ5A portable handheld weather instrument - meteorological sensor 2022 has been updated (dynamic / information), [Shandong Jingdao optoelectronic manufacturer] detection sensor module is used to si
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4G Automatic Weather Station - A 4G wirelessly transmitted weather device #2022 update
Time of Update: 2022-09-14
4G automatic weather station - a 4G wireless transmission of meteorological equipment #2022 update, Shandong Jingdao manufacturers introduced, meteorological business comprehensive transformation is a
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Handheld meteorological five-parameter detector - a handheld weather station that integrates multiple meteorological elements
Time of Update: 2022-09-14
Handheld meteorological five-parameter detector - a handheld weather station that integrates multiple meteorological elements, Shandong Jingdao photoelectric manufacturer. The object of agricultural m
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Pharmaceutical grade betaclodextrin experiment declaration research and development test
Time of Update: 2022-09-14
Impurity absorbance Take about 1g of this product, precision weighing, add 100ml of water solvent, according to ultraviolet - visible spectrophotometry determination, absorbance in the wavelength range of 230-250 nm shall not exceed 0.
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FORD BO-162-01 Five-Finger Scratch Resistant Tester Introduction to the New Instrument
Time of Update: 2022-09-14
The five-finger scratch/scratch tester is designed to test plastic material evaluation, hard material wear resistance, paint, ink, soft metal, oil carpet, add-ons and other materials This instrument meets a variety of test standards, and can customize the movement stroke, motion speed and reciprocating movement cycle of the test platform according to customer requirements.
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The application of African swine fever detector in the comprehensive prevention and control of swine fever @2022 has been updated
Time of Update: 2022-09-14
Trina African Swine Fever PCR Detector (real-time fluorescence quantitative cycler supports variable temperature detection) is used to run virus detection experiments and analyze experimental data; The instrument can be operated in the laboratory, but also can be used for field scientific experiments, with the corresponding reagents, the target nucleic acid taken from the sample to be tested or other analytes for rapid and accurate qualitative detection.
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20 station halogenated butyl rubber stopper gasket puncture chip and puncture force tester Shanghai Huitao
Time of Update: 2022-09-14
20 station halobutyl rubber stopper gasket puncture chip drop and puncture force tester One, meet the standard YBB00042005-2015CFDAYBB00332004-2015YBB00322004-2015 two, main parameters: 1, station: 20
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Small knowledge of the use of reactor heating temperature control
Time of Update: 2022-09-14
The oil-carrying type hot and cold water circulation machine, because during the heating process, water and oil can not be mixed together, so they all use indirect cooling methods, and their practices usually use plate exchangers for cooling.
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31 domestic chemical drugs Class 1 new drugs were accepted, and a number of PD-1 declarations for new indications! Henlius, BeiGene, Roche...
Time of Update: 2022-09-14
Watch: Watch: The total number of acceptances by the Drug Review Center in August was 1290 (excluding review) In August, 31 new drugs of class 1 domestically produced drugs were accepted by CDE In Au
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The cause of abnormal start of the high and low temperature test chamber
Time of Update: 2022-09-14
High and low temperature test chamber is a test equipment for plastics, rubber, metals, electronics and other materials*, which is mainly used to detect changes in the performance of materials under various environmental conditions and to test the heat resistance, cold resistance and other properties of various materials.
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Detailed description and structural pattern of MULTIPLE coupling reagents of DBCO
Time of Update: 2022-09-14
DOTA-Maleimide, DOTA-Mal, DOTA Maleimide CAS: 1006711-90-5 Appearance: White Solid Molecular Formula: C22H34N6O9 Molecular Weight: 526.
, LtdDOTA-Maleimide, DOTA-Mal, DOTA Maleimide CAS: 1006711-90-5 Appearance: White Solid Molecular Formula: C22H34N6O9 Molecular Weight: 526.
, LtdDOTA-Maleimide, DOTA-Mal, DOTA Maleimide CAS: 1006711-90-5 Appearance: White Solid Molecular Formula: C22H34N6O9 Molecular Weight: 526.
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Pharmaceutical grade magnesium stearate experiment declaration research and development test
Time of Update: 2022-09-14
05mol/L) 50mL, boil until the oil layer is clear, continue to heat for 10 minutes, let cool, add 12 drops of methyl orange indicator solution, titrate with sodium hydroxide titration solution (0.
