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Ethylene oxide/chloroethanol detection chromatograph
Full knowledge headspace sampler for residual detection of ethylene oxide/chloroethanol in medical devices, coupled with gas chromatography technology
Product details
Before making a purchase, be sure to contact the small shop Help you with what you * need baby *Appropriate price
contact information 18017027751 Huang Wenchuang
Our company hasLarge quantity of spot goodsSecond hand chromatographic equipment;(List of main products)
1Gas chromatograph：Agilent5890 gas chromatograph, 6890 6890N gas chromatograph、7890A gas chromatograph;; Shimadzu GC2010 gas chromatograph;
2Liquid chromatograph: Agilent1100 liquid chromatography, 1200 liquid chromatography, 1260 liquid chromatography;; Shimadzu 10A liquid phase, Shimadzu 20A liquid phase;; Waters 1525 liquid chromatography and 2695 liquid chromatography;;
3Gas chromatography-mass spectrometry: Agilent6890N-5973N gas chromatography-mass spectrometry, 7890A-5975 gas chromatography-mass spectrometry;; Shimadzu QP2010, QP2010Plus, QP2010Utria gas chromatography-mass spectrometry;;
4Liquid chromatography-mass spectrometry (LC-MS) instrument: AgilentG6410B liquid quality;; AB: Liquid chromatography-mass spectrometry instruments such as API3200/API4000;;
5Headspace sampler: Agilent7694, 7694E G1888 、7697A；； Shimadzu HS-10 HS-20；； Italian Danny HSS-86.50;; PE HS-40 headspace sampler
6Temage detachment Max Blows and Captures Yintai Suma Tank System
JunqiinstrumentCurrently underwayInstrument leasing businessVarious chromatographic equipment available for rent and sale;; Inquire more about Junqi Instrument Hotline18017027751 www.sh-junqi17.com
Shanghai Junqi GC-9890A gas chromatograph parameters
Junqi Instrument Equipment (Shanghai) Co., Ltd
Sales hotline: 18017027751
Technical Department: 13761342293
* Main features
1The host comes with a two-way valve control system, which facilitates online automatic sampling.
2. The inter column compensation circuit provides electronic compensation for baseline drift during program temperature rise operation, reducing the impact of the second The complexity brought by root columns, detectors, and auxiliary flow systems.
3. The signals from the detector, heater values, furnace temperature, flow sensor readings, or stored column compensation baseline signals can all be assigned to a simulated output channel.
4. Self testing and fault diagnosis, experimental data stored for power-off protection, stopwatch and running timer, keyboard locking function.
1The host comes with a two-way valve control system, which facilitates online automatic sampling.
2. The inter column compensation circuit provides electronic compensation for baseline drift during program temperature rise operation, reducing the impact of the second The complexity brought by root columns, detectors, and auxiliary flow systems.
3. The signals from the detector, heater values, furnace temperature, flow sensor readings, or stored column compensation baseline signals can all be assigned to a simulated output channel.
4. Self testing and fault diagnosis, experimental data stored for power-off protection, stopwatch and running timer, keyboard locking function.
5It can be connected to a reverse control workstation to achieve real-time control and can store 100 sets of experimental conditions and spectra.
6Can be installed with the American HP-5890 gas chromatograph micro thermal conductivity detector to achieve complete docking.
7. Can install two flow sensing channels and two single column compensation channels.
Heating furnace system
Temperature range: ambient temperature+5 ℃~400 ℃, third-order programmed heating, heating rate 0-50 ℃/min; increase
7. Can install two flow sensing channels and two single column compensation channels.
Heating furnace system
Temperature range: ambient temperature+5 ℃~400 ℃, third-order programmed heating, heating rate 0-50 ℃/min; increase
Measure at 0.1 ℃/min. The temperature control accuracy is ± 0.05 ℃, and the furnace temperature can be recalibrated by the user and the temperature can be set arbitrarily.
The intelligent rear door opening system has stepless variable air flow in and out, which shortens the stable balance time of the system after heating/cooling. The time taken for the column box to drop from 300 ℃ to 50 ℃ is less than 8 minutes.
Sample injection system
1Filler column sampler: suitable for various caliber filler columns and large-diameter capillary columns
2Capillary sampler: optional shunt/non shunt system controlled by programming valve
3Optional options include our company's headspace sampler and thermal analyzer.
Detector system
1Hydrogen flame ionization detector (FID):
1Hydrogen flame ionization detector (FID):
Easy to disassemble and install, convenient for cleaning or replacing nozzles, simple to operate; The input signal can be logarithmic amplified, reducing interference, with high sensitivity, good linearity, and wide range.
Sensitivity: Type A Mt ≤ 5 ×10-11g/s（N-Hexadecane)
Baseline noise: ≤ 6×10-12A/H
Linear range: ≥105
Stable time:< 0.5h
Sensitivity: Type A Mt ≤ 5 ×10-11g/s（N-Hexadecane)
Baseline noise: ≤ 6×10-12A/H
Linear range: ≥105
Stable time:< 0.5h
2Thermal conductivity detector (TCD):
Sensitivity: Type A: ≥ 4000mv • ml/mg (n-hexadecane)
Baseline noise: ≤ 30 μ V (with a carrier gas of 99.999 helium)
Stable time: Type A<1.5h Cut off gas protection
Stable time: Type A<1.5h Cut off gas protection
3Flame photometric detector (FPD)
Detection limit: Phosphorus Mt ≤ 5 × 10 ^ 310-12g/s（Ethyl-1605)
Sulfur measurement Mt ≤ 1 ×10-11g/s（Thiophene)
Automatic headspace sampler:
Detecting infusion tubes in medical equipment (Ethylene oxide)/Chloroethanol detectionHeadspace chromatography is required
The following are disinfectants for testing drug packaging:; Detection of ethylene oxide in infusion tubes
Update time: August 10, 2020 17:18:17 PM
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