High-Performance Liquid Chromatography Rheodyne Injector 7725 i (USA) Manufacturer,Supplier and Exporter in China
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Product Code : EL-CE-13278
Quick answer: The High-Performance Liquid Chromatography Rheodyne Injector 7725 i (USA) is supplied by Science Lab Supplies as part of its Chemistry Equipments range, manufactured and exported from Jining City, Shandong Province, China for schools, colleges and laboratory buyers.
Features
Self-priming pump head requires no manual priming
Patented “Floating Pump Seal” designed for extended seal wear
Available with micro, analytical, semi-prep, and prep pump heads
Programmable solvent compressibility compensation
Easy maintenance and service for all wetted parts
Integral prime/purge assemble for quick solvent change
Technical Specifications (UV Detector)
Wavelength : 190-700nm
Spectral bandwidth : 6 nm
Wavelength Accuracy : ≤±1 nm
Flow pool volume : 10μl
Wavelength Reproducibility : ≤± 0.5 nm
Optical path : 10 mm
Dynamic Noise : ≤±2.5×10-5 AU (Methanol,1ml/min,254nm, 20°C)
Static Noise : ≤± 1×10-5 AU (Empty pool, Response time 1 s, 20 °C)
Dynamic Drifting : ≤± 2.5×10-4 AU (Methanol, 1ml/min, 254nm, 20°C)
Static Drifting : ≤± 1×10-4 AU (Empty pool, Response time 1 s, 20 °C)
Qualitative repeatability : RSD ≤ 0.1%
Quantitative repeatability : RSD ≤ 0.5%
Dimensions : 160H x 260W x 350 D, (mm)
Weight. : 6kg
Operating Temperature : 4-40°C
Minimum detection concentration : ≤ 1 × 1 0 - 8 g / m L ( Naphthalene/methanol solution)
Linear range : ≥104
Technical Specifications (PUMP)
Flow Range : 0.001-0.999ml/min
Delivery method : Double piston(Main & Auxiliary)
Pump Head : 10m1 SST/Peek analytical
Accuracy : ± 1% or ±2μl/min, whichever is greater ± 1% or ± 1μl/min, whichever is greater (Micro)
Flow rate settings : 0-0.10 mL/min. 0.001 inc. 0-0.0.90 mL/min. 0.010 inc. 1.0 mL/min. + 0.10 inc.
Precision : 0.25% from 0.1 mL/min. to 10 mL/min. at 20 deg C 0.25% from 0.05 mL/min. to 4 mL/min. at 20 deg C (Micro)
Pmax : 6000psi
System Connections : 1/16’ capilliaries
Dimensions : 410mm x 180mm x 270mm
Weight : 7.3kgs
Power Input : 85 to 264 VAC, 47 to 63 Hz, 60 Watts
Display : 320mm
Control : Stand alone mode using front panel
What the High-Performance Liquid Chromatography Rheodyne Injector 7725 i (USA) Is Used For
This chemistry equipments item is supplied for use in schools, colleges and institutional laboratories, supporting practical instruction and demonstration in science and laboratory departments. It forms part of the wider Chemistry Equipments catalogue from Science Lab Supplies.
Key Highlights
- Part of the Chemistry Equipments range: Sold alongside related items from Science Lab Supplies' Chemistry Equipments catalogue.
- Built for institutional use: Suited to repeated use in schools, colleges and institutional laboratories.
- Manufactured and export-packed in China: Produced at our Jining City, Shandong Province facility and packed for international freight.
- Available for bulk and tender orders: Individual, classroom-set and tender-quantity orders can be arranged via our export team.
Exact technical specifications, materials and certifications are manufacturer-stated and should be confirmed with our team before ordering; contact us for a current product datasheet.
Who Uses This
Schools, colleges, distributors and laboratory buyers choose the High-Performance Liquid Chromatography Rheodyne Injector 7725 i (USA) to support science and laboratory departments, often ordering it alongside other items from the Chemistry Equipments range when setting up or expanding a laboratory.
Why Source This from Science Lab Supplies in China?
Science Lab Supplies manufactures chemistry equipments equipment at scale from its Jining City, Shandong Province facility, giving schools, colleges, distributors and laboratory buyers access to competitive indicative FOB/CIF export pricing. As a China-based manufacturer and exporter, we quality-check units before dispatch and export-pack every order for international freight, with documentation support for institutional, distributor and tender-quantity orders.
Frequently Asked Questions
What is the High-Performance Liquid Chromatography Rheodyne Injector 7725 i (USA) used for?
It is used in schools, colleges and institutional laboratories as part of the Chemistry Equipments range from Science Lab Supplies.
Is this suitable for institutional or bulk orders?
Yes. Individual, classroom-set and tender-quantity orders can be arranged; contact our team to confirm current options.
Can I get a product datasheet or sample before a bulk order?
Yes. Contact our team via Contact Us to request a datasheet, sample unit, or indicative FOB/CIF quotation.
What other Chemistry Equipments does Science Lab Supplies offer?
The Chemistry Equipments range includes items such as Chemicals Balance, Spatula Chatway Type, Metallic, Peltier Temperature Controller With Sipper System.
Related Products
See also Chemicals Balance, Spatula Chatway Type, Metallic, Peltier Temperature Controller With Sipper System from the same Chemistry Equipments range.
Related Categories
Browse related ranges: Gas Preparation, Cork and Tubing, Filter Papers.
Request a Quote or Catalogue
Contact our team via Contact Us for an indicative export quotation on the High-Performance Liquid Chromatography Rheodyne Injector 7725 i (USA), or browse the complete Product Catalogue.
