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Versatile Gc-7890 Chromatograph for Trichlorobenzene & Atrazine Studies
US$5,220.00-12,195.00
1 Set
Sample price:US$12195.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
Remote Teach,Timely Communication to Solve ProblemWarranty
1 YearsModel NO.
GC-7890Appliance
The Analysis of Environmental SamplesGaspath System
DoubleDetector
FIDMobile Phase
GasChromatography Type
Gas ChromatographyControl Range
Room Temperature +5 ~400℃Accuracy
±0.1℃Programmed Temperature Ramp
8Heating Rate
0.1°~-40℃/MinActual Temperature Error
<0.5℃Maximum Operation Temperature
400℃Application
Wastewater, Chemical, Pharmaceutical, Hospital, FoTransport Package
CartonsTrademark
TianzhaoOrigin
ChinaHS Code
9027201100Key features
Dual Gas Path System: Supports simultaneous operation of multiple detectors with high-precision flow stabilization.
Multi-Detector Capability: Can install and operate up to 4 detectors simultaneously, including FID, TCD, ECD, and NPD.
Comprehensive Safety Protection: Features gas cut-off, power-off bridge current protection, and overheating alarms.
Advanced Self-Diagnostic: Intelligent system allows users to easily identify and locate instrument problems.
Flexible Column Configuration: Supports 3 capillary columns and 3 detectors with series or parallel operation modes.
1-Year Warranty Coverage: Includes comprehensive warranty for mechanical defects and parts replacement.
24-Hour Technical Support: Rapid response team available for remote teaching and problem resolution.
Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China
Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.54h
AI-Powered supplier vetting
SummaryJiangxi Dongling Technology Co., Ltd. is identified as a China-based trading company operating in Jiangxi, with factory information separately provided for a location in Pingxiang, Jiangxi. Its product scope covers laboratory analytical instruments and engineering monitoring and structural safety systems. The supplier reports ISO 9001 certification, 4 production lines, 31–40 years of combined R&D engineer experience, and 6–10 quality-control staff. Reported annual productivity is 350 sets of laboratory analytical instruments and 800 sets of engineering monitoring equipment. It exports to multiple regions, with 31%–40% of sales from exports and exporting activity beginning in 2020. The available information supports production, quality-system, product-scope, and international-market capabilities, but does not provide sufficient evidence regarding after-sales performance, customization, customer cases, or overall financial credibility.
Supplier typeThe supplier is explicitly classified as a trading company, while the records also identify a factory location in Pingxiang and report production lines and output. Its stated business model covers two capability lines: laboratory analytical instruments and engineering monitoring and structural safety systems.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a certified quality-management framework, although the provided information does not specify the certification scope or validity period.
R&D capabilityThe supplier reports 31–40 years of total R&D engineer experience and describes two technical capability lines spanning analytical instruments, engineering monitoring, and structural safety systems. This supports an established technical base, but there is no specific evidence of patents, new product development, or documented innovation outcomes.
Production capacityThe supplier reports 4 production lines and annual productivity of 350 sets of laboratory analytical instruments plus 800 sets of engineering monitoring equipment. These stated production resources and output figures provide explicit evidence of operating production capability across both product categories.
Product Q&A
Q:How do we ensure product and service quality?
A:
We implement a three-tier assurance system: thorough requirement communication before delivery, strict performance inspection before shipment, and continuous technical follow-up after installation to ensure long-term reliability.
Q:What products and services can you get from us?
A:
We offer one-stop integrated solutions covering the entire analytical laboratory workflow, including Liquid Chromatography Systems, Gas Chromatography Systems, Spectroscopy Instruments, Water Quality Analyzers, Sample Preparation Equipment, General Laboratory Equipment, Chromatography Consumables, Life Science Instruments, and Environmental & Safety Monitoring Instruments. We also provide full-cycle technical services, including solution design, system integration, installation, training, and af
Q:Why choose us as your partner?
A:
Our core team has over 10 years of industry application and integration experience. We offer cross-brand and cross-category system integration with flexible configurations. Supported by 30+ technical solutions and intellectual property achievements. A dedicated support team of over 20 professionals ensures rapid and localized service.
Q:What trading and support services do we offer?
A:
Delivery Terms: FOB, EXW. Payment Currency: USD. Payment Methods: T/T, Western Union. Languages Supported: English, Chinese.
Send Inquiry
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Jiangxi Dongling Technology Co., Ltd.
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