Corning 3991 Polystyrene Flat Bottom 96 Well Solid Black Flat Bottom Microplate, Without Lid (Case of 25)

★★★★★ 4.2 90 reviews

US$82.99
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Management number 221466741 Release Date 2026/05/03 List Price US$82.99 Model Number 221466741
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This Corning 96-well solid black polystyrene microplate has flat bottom wells with a 360µL total well volume and a recommended working volume of 75 to 200µL. Bottom is 60% thinner than conventional polystyrene plates, resulting in lower background fluorescence and enabling readings down to 340nm. It is designed to reduce well-to-well crosstalk during fluorescent assays. Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions. It is ideal for reducing protein and nucleic acid binding at low concentrations, and increasing assay signal to noise. Conforms to standard microplate footprint and dimensions. Supplied 5 to a bag with 25 per case. Nonsterile. Lid Supplied Separately. Material: Polystyrene. Plate Format: 96 Well. Plate Feature: Standard. Plate Color: Solid Black. Well Bottom: Flat. Well Bottom Color: Black. Well Shape: Round. Well Volume: 360µL. Recommended Working Volume: 75 to 200µL. Surface Treatment: NBS Treated. Corning #: 3991.

  • Solid black 96-well polystyrene microplate has flat bottom wells that are 60% thinner than conventional plates, resulting in lower background fluorescence and enabling readings down to 340nm
  • Nonsterile microplate has a total well volume of 360L and a recommended working volume of 75 to 200L; designed to reduce well-to-well crosstalk during fluorescent assays
  • Nonbinding (NBS) surface treatment creates a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions
  • Ideal for reducing protein and nucleic acid binding at low concentrations, and increasing assay signal to noise
Item Weight 8.8 ounces
Manufacturer Corning
Item model number 3991
Package Dimensions 7.83 x 3.5 x 3.23 inches

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