Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube

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  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube

Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube

High retention accuracy, low protein adsorption, high recovery rate >90%;Double-sided vertical membrane design, prevent membrane clogging, ultra-low retention volume, high centrifugal efficiency;Excellent biocompatibility and safety, minimal extract, USP87 certified;The anti-drying and locking design can avoid the sample damage caused by excessive centrifugation and ensure the stable and reliable experimental results.Multiple membrane options,OEM custom.

  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
  • Qiujing High Centrifugal Efficiency USP87 Certified Reliable Results Ultrafiltration Centrifuge Tube
Product Catalogue 0.5ml 4ml 15ml
Product Catalog Polycarbonate (PC)
Filter Unit Polysulfone (PSU)
Filter Membrane Polypropylene (PP)
Filtrate Tube Polypropylene (PP)
Filtrate Cap & Liner 0.9cm² 3.5cm² 7.2cm²
Effective Filtration Area Length (concentration mode: filters inserted directly into the outer tube):50.3mm length Total length 122mm The total length is 117mm
(reverse centrifugation: filters inserted into the outer tube):46.8mm Diameter: 10.9mm diameter 17mm Diameter 31mm
Centrifuge Filter Dimensions (With Cap) Length: 29.2mm diameter: 9.4mm Length: 675mm diameter: 145mm Length: 75mm diameter: 28mm
Inner Filter Dimensions ≤5 μl ≤20 μl ≤30 μl
Hold‑up Volume 10‑20 μl 50‑100 μl 300 μl
Dead Volume 0‑40℃
Operating Temperature 1‑14
pH Range 14000g Horizontal centrifugation at 4000g Horizontal centrifugation at 4000g
(100KD is at 3000g)
Maximum Centrifugal Force (Ultrafiltration) Fixed‑angle centrifugation at 6000g Fixed‑angle centrifugation at 5000g
(100KD is 3000ml)
Maximum Centrifugal Force (Microfiltration) / 10000g 6000g
Centrifuge Type Suitable for centrifuges with standard 1.5 mL conical tubes Suitable for centrifuges that can handle standard 15 mL conical tubes Suitable for centrifuges that can handle standard 50 mL conical tubes
Sterilization Before use, it can be disinfected and sterilized by passing through a device that filters 70% ethanol.

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Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd. is a pioneering enterprise dedicated to the research, development, and production of precision micropipettes. As a trailblazer in this field in China and a forerunner in replacing imported products with domestically manufactured alternatives, the company has been deeply committed to the laboratory instrument sector since its brand was established in 1988. The brand officially completed the registration of its Chinese and English trademarks in 1992. Driven by a persistent pursuit of technological innovation, the company has continuously advanced its production capabilities, mastering advanced manufacturing and testing technologies, overcoming multiple industry technical challenges, and securing a number of technical patents that provide a solid foundation for product quality.

At the same time, the enterprise has established a comprehensive quality management system and has successfully obtained CE and ISO 13485 quality system certifications. Its sales and service network extensively covers the entire country, while its products are also exported to overseas markets, earning recognition from both domestic and international customers.

ABOUT QIUJING

BELIEVE IN OUR STRENGTH

Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
  • Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
    1988Year

    Founded In

  • Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
    35Year

    Industry Experience

  • Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
    3000

    Factory Area

  • Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd.
    15+

    Core Products

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