Our management system has been applied in production, which can significantly improve the production efficiency and quality of buffered solution, PH Buffer Solution. We adhere to the spirit of first-class quality spirit, we pay attention to every detail of the phosphate buffered solution and carefully consider the details of the product. Our years of experience with the accumulation of our professional and continuous innovation, our integrity and quality service, has been the industry's customers unanimously affirmed and praised. We are a forward-thinking company that embraces innovation and technological advancements in our operations. Our company's strength lies in our ability to deliver exceptional results and value to our customers. Our commitment to continuous improvement drives our success in delivering exceptional products and service to our customers. Our team is made up of seasoned professionals with deep industry experience and a proven track record of success, and is dedicated to providing our clients with the highest level of service and support in every aspect of their business. Our idea is to seek development in innovation and breakthrough in challenge.
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PH Buffer SolutionConfiguration: pH 4.00, pH 6.86, pH 9.18 (1 bottle each)
Volume: 100mL per bottle
Application: pH meter calibration, electrode verification, pH traceability
Compatibility:... -
Electric Overhead StirrerModel: QW-JB-250S
Output Power: 250 W
Power Supply: 220V 50 Hz
Speed Regulation Range: 10-500 rpm
Stirring Rod: ¢8×340mm (Stainless steel stirring paddle) -
Mini Digital Magnetic StirrerModel: M-CL
Timing Function: No
Charging Function: No
Speed Range: 0-1800 rpm -
High Power Magnetic StirrerModel: QW-DC-24ST
Product Features: Benchtop
Speed Range: 200 - 1300 rpm
Timing Range: 0 - 9999 min -
Dispersing MixerModel: JB-SF550D
Power: 550W
Adjustment Range: 0-6000r/min
Dispersion Disc: 50mm, 60mm -
Manual Lifting StirrerModel: QW-JB-250
Output Power: 250W
Power Supply: 220V 50Hz
Speed Regulation Range: 10-500rpm -
Electric StirrerModel: QW-JB-250S
Output Power: 250W
Power Supply: 220V 50Hz
Speed Regulation Range: 10-500rpm -
Rechargeable Portable UV AnalyzerModel: WFH-204C
Wavelength: 365nm, 254nm
Ultraviolet Filter: 150×50mm
Power Adapter: 13.8V -
Super Constant Temperature Water BathModel: HS-501A
Heating Power: 1000W
Temperature Control Range: Ambient +8~99.9°C
Temperature Fluctuation: ≤±0.2°C -
Eight-Hole Digital Constant Temperature Water BathModel: HH-28-A
Temperature Range: Room temperature +5~99.9℃
Display Resolution: 0.1℃
Display Mode: LCD backlight display -
Mini Thermostatic Dry BathModel: M-JSY-HL
Cooling Method: Heating + Refrigeration Dual Function
Temperature Control Range: 10~100°C (Lower temperatures available for non-standard customization)
Time... -
Blue Light Gel CutterModel: QW-GC365
Wave Length: 365nm
Dimensions of the Glue Cutting Area: 105×163mm
Irradiation Method: Double-sided LED light source
I am very happy with these products, they are what I want them to look like!
All the goods arrived on schedule, all kinds of certificates are very complete, this is a professional supplier!
The company has been determined to become the most trusted partner of customers and the most tested enterprise in the market. After this cooperation, I would like to say that your company has
The company can produce high-quality products and provide warm services to us. These products are free of any harmful chemicals and have the characteristics of environmental protection.
The corporate purpose of this company is to create the possibility of life, the corporate spirit is to aim high to create great achievements, the corporate vision is to be a respected enterprise in
Several successful and pleasant cooperation experiences are the reasons why we continue to choose this manufacturer. Working with them has never been a burden for us.
Our company has a complete management system, a sound organization, a strong technical force, and a group of scientific research technology and management professionals, so we can provide customers with good pre-sales, sales, and after-sales services, and can design targeted Blue Light Gel Cutter, buffered solution, Benchtop Total Nitrogen Analyzer according to user requirements. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of phosphate buffered solution in China, featured by quality products and good service. Please rest assured to buy bulk durable phosphate buffered solution in stock here from our factory. We also accept customized orders.
