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Wk300p PTFE Prep HPLC 0-2MPa for Antibiotic Intermediate Batch Purification 0.01-300ml/Min
US$8,220.00
1-4 Sets
US$7,620.00
5-9 Sets
US$6,950.00
10-19 Sets
US$6,170.00
20+ Sets
Sample price:US$8220.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
Remote Teach,Timely Communication to Solve ProblemWarranty
1 YearsModel NO.
WK300PAppliance
Food AnalysisGaspath System
DoubleDetector
UV-Vis Dual-Wavelength DetectorStationary Phase
Liquid SolventMobile Phase
LiquidChromatography Type
Liquid ChromatographyChromatographic Column Type
Preparative ColumnChromatographic Column Length
680mmChromatographic Column Diameter
200mmInfusion Mode
Dual Plunger in SeriesFlow Range
0.01-300ml/Min(Set The Step Size to 0.001ml/MFlow Accuracy
≤±0.15%Flow Precision
Rsd<0.1%Working Pressure
2MPaControl Mode
RS232 or LANPower
150WMaterial
PTFETransport Package
CartonsSpecification
650mm*200mmOrigin
ChinaHS Code
8514200090Key features
High Precision Control: Patented motor control circuit with automatic feedback tracking ensures high stability and precision.
Dual-Plunger Configuration: Features dual-plunger reciprocating type with series/parallel configurations for enhanced performance.
Extended Seal Lifespan: Floating self-calibrating sealing technology and self-cleaning function extend seal durability.
PTFE Material Construction: Constructed with PTFE material for high chemical resistance and suitability in antibiotic purification.
UV-Vis Dual-Wavelength Detection: Equipped with UV500 detector offering 190-400nm and 400-700nm wavelength ranges for versatile analysis.
Flexible Gradient Modes: Supports dual gradient operation modes including linear and stepped gradients for complex separations.
Rapid Solvent Replacement: Complete pre-wash function allows for quick solvent replacement and efficient workflow management.
Comprehensive After-Sales Support: Provides remote teaching, timely communication, and 24-hour technical response for continuous support.
Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China
Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤3.65h
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:What is the maximum working pressure for the infusion pump?
A:
The maximum working pressure for the WK300P infusion pump is 2MPa.
Q:What control modes are supported by the instrument?
A:
The instrument supports RS232 or LAN control modes for flexible operation and integration.
Q:What is the warranty period for this product?
A:
The product comes with a 1-year warranty and includes after-sales services such as remote teaching and timely communication.
Q:What are the specifications of the UV-Vis detector included?
A:
The UV500 detector is a dual-wavelength unit with a range of 190-400nm (deuterium lamp) and 400-700nm (tungsten lamp), featuring a bandwidth of 8nm.
Q:What payment methods and currencies are accepted?
A:
Payment currency is USD, and accepted methods include T/T and Western Union.
Send Inquiry
*To:
Jiangxi Dongling Technology Co., Ltd.
Jiangxi Dongling Technology Co., Ltd.*Content:
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