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Eppendorf O-RING 1AS20 (1PC.) 5720410221

Eppendorf -- Item TECPIM000588846
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This is a genuine Eppendorf replacement O‑ring sold under the designation O‑RING 1AS20 (catalog/part no. 5720410221). The part is supplied as a single piece and is listed specifically for use with the Eppendorf S50ST rotor. Its primary purpose is to replace worn or damaged rotor sealing O‑rings so the rotor maintains correct sealing and fit during routine centrifuge operation.

Key Features:

  • Manufacturer part number: 5720410221
  • Product designation: O‑RING 1AS20
  • Quantity: 1 piece per package (1PC.)
  • Intended for: Eppendorf S50ST rotor (replacement O‑ring)

Advantages:

  • Restores correct sealing on the S50ST rotor to help prevent leaks and ensure reliable centrifugation.
  • Being a genuine Eppendorf spare guarantees form-fit compatibility with the specified rotor model.
  • Sold as a single piece for targeted replacement — simplifies maintenance and spare stocking for service or repairs.

Product Details

Overview
Model
Product Type Accessories
Part Number 5720410221
Brand Eppendorf
Gross Dimensions (WxDxH cm)
Net Dimensions (WxDxH cm) 15 x 10 x 1
Gross Weight (kg) 0.003
Net Weight (kg) 0.002
Specifications
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Eppendorf

The product portfolio of the business units Liquid Handling, Consumables, Separation & Instrumentation and Bioprocess includes, for example, pipettes, pipette tips, centrifuges, mixers, ultra-freezers and bioreactors for cell and gene research. In addition, Eppendorf offers a wide range of high-quality consumables. The products are most broadly used in academic and commercial research laboratories, e.g., in companies from the pharmaceutical and biotechnological as well as the chemical and food industries. They are also used in laboratories that perform clinical or environmental analysis, in forensic laboratories and in industrial laboratories where process analysis, production and quality assurance are performed.