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Microplate solutions for all applications, from sample preparation to high throughput screening via our global distributor network. If you are a member of Porvair Sciences then go ahead and log in. If you are new to the site and are interested in registering then you can do so below.


Solid Bottom Assay Plates


Porvair Sciences range of solid bottom assay plates is specifically designed for absorbance, fluorescence, luminescence and scintillation applications.

384 Well Plates

384-well assay plates from Porvair Sciences are available in black, white and clear. These have been optimised for fluorescence, luminescence/scintillation and ELISA/turbidity measurements respectively. There are two working volumes: 30μl/well or 120μl/well. All 384-well assay plates are available in standard, high bind and tissue culture treated formats.

Round Well Low Volume

The low volume 384-well assay plate is designed for high throughput screening with 30μl total volume to reduce the amount of sample and reagent required for the assay.

  • Specially rounded well to allow pipette tip access to the bottom of the well without interference
  • Rounded edges to reduce droplet formation
  • Provides a total liquid capacity of30μl or 5μl per well
  • Unique moulding technique to achieve superb flatness to a tolerance of +/-0.2mm
  • Standard height plate (14.7mm) for greater ease of automation
  • Standard ANSI/SBS format

Square Well Plates

The 384-well format, with its higher density of wells, allows more work to be carried out in a standard sized plate, aiding higher throughput. Well volume is 120μl per well. All of these plates are manufactured from high quality polystyrene.

  • Designed to reduce well-to-well crosstalk
  • Black plates have low background fluorescence and minimise light scattering
  • White plates enhance bio- & chemi-luminescence signals and have low background luminescence and fluorescence
  • Well working volumes of 100μl
  • Rounded square at the well bottom to reduce wicking
  • Low residual volume
  • Designed to the standard ANSI/SBS format
  • Alphanumerically labelled wells mean samples can be stored and easily traced

For specific product information please view the product/s below

Cat No Product Description Details
221503 Polystyrene, Clear 384 well 120ul More Information
221003 Polystyrene, Clear 384 well 120ul More Information
221012 Polystyrene, Clear, High Bind 384 well 120ul More Information
221006 Polystyrene, Clear, High Bind, with lid. 4 x 25 384 well 120ul More Information
221509 Polystyrene, Clear, Tissue Culture Treated, With Lid. Individually packed.384 well 120ul More Information
221009 Polystyrene, Clear, Tissue Culture Treated, With Lid. Individually packed.384 well 120ul More Information
223503 Polystyrene, Black 384 well 120ul More Information
222003 Polystyrene, White 384 well 120ul More Information
222012 Polystyrene, White, High Bind 384 well 120ul More Information
222006 Polystyrene, White, High Bind, with lid. 4 x 25 384 well 120ul More Information
222509 Polystyrene, White, Tissue Culture Treated,With Lid. Individually packed.384 well 120ul More Information
222009 Polystyrene, White, Tissue Culture Treated,With Lid. Individually packed.384 well 120ul More Information
223509 Polystyrene, Black, Tissue Culture Treated,With Lid. Individually packed.384 well 120ul More Information
223003 Polystyrene, Black 384 well 120ul More Information
223009 Polystyrene, Black, Tissue Culture Treated,With Lid. Individually packed.384 well 120ul More Information
223012 Polystyrene, Black, High Bind 384 well 120ul More Information
223006 Polystyrene, Black, High Bind, with lid. 4 x 25 384 well 120ul More Information
221103 384 Polystyrene, Clear 384 well 30ul More Information
221109 384 Polystyrene, Tissue Culture Treated, Clear Clear 384 well 30ul More Information
222109 384 Polystyrene, Tissue Culture Treated, White Clear 384 well 30ul More Information
223103 384 Polystyrene, Black Clear 384 well 30ul More Information
223109 384 Polystyrene, Tissue Culture Treated, Black Clear 384 well 30ul More Information