Liquid nitrogen tanks can generally be divided into liquid nitrogen storage tanks and transport-type liquid nitrogen tanks. Theliquid nitrogenstorage tank is mainly used for the static storage of indoor liquid nitrogen, and it is not suitabl
Self-pressurized liquid nitrogen tanks are pressurized, so you must be careful when using them, which are different fromatmospheric liquid nitrogen tanks. The self-pressurized liquid nitrogen tank is mainly used for transportation, storage,
Meteorological chromatograph structure and principle GC carrier gas structure provided by the carrier gas cylinder, flow through the rotor flowmeter detector and a carrier gas flow regulator valve steady flow to the sample after the gasific
High performance liquid chromatography and atomic fluorescence spectrometric for determination of metal Atomic fluorescence spectrometry (AFS) is a spectroscopic technique developed in the seventy s, it by hydride generation technology, bot
Biochemical incubator' attention Biochemical culture box with cooling and heating dual thermoregulation system, temperature controlled function, is a biological, genetic engineering, medicine, health and epidemic prevention, environmental p
NB OND － 17 Model Computer eddycurrentdetector Instruction: NB OND-17 EddyCurrentFlawDetectorisamulti-functional,practical,highCost-effectiveapparatus.ithasmanyyearsofmanufacturingexperienceineddycurrentdetector,meetingtheneedsofalltypeso
The difference between humidification and dehumidification in humidification and dehumidification 1 Constant temperature and humidity test chamber in order to realize the testing conditions, inevitably of humidification and dehumidification
How to detect the clean bench and biological safety cabinet qualified A, Clean bench Clean bench can protect the sample, can not protect the operators, the certification of qualified comprises the following steps: 1, using a rotary impeller
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