Porvair Sciences 96 Well 350 µl solid F bottom Polystyrene, Black assay plate 205503

96-well black polystyrene assay plate with solid F-bottom and 350 µl well volume designed for fluorescence, luminescence and ELISA-style assays. The plate provides opaque well walls to reduce well-to-well crosstalk while a clear flat F-bottom enables direct microscopic viewing and use with top or bottom reading instruments. It is intended for laboratory applications including cell imaging, sample preparation and a range of research assays requiring low-extractable, traceable microplates.

Key Features:

• Plate format: 96 wells, ANSI/SLAS footprint
• Well volume: 350 µl per well
• Material: ultra-pure grade polystyrene, black
• Bottom: solid F-bottom with 0.75 mm thickness
• Temperature resistance: -196 °C to +60 °C
• Free of detectable DNase and RNase; tested for low extractables
• Sealability: compatible with adhesive films and heat seals; alphanumeric well coding

Advantages:

• Opaque well walls reduce optical crosstalk for improved assay signal fidelity
• Clear flat F-bottom permits direct microscopy and supports top‑ or bottom‑reading detection
• Manufactured to tight specifications with lot traceability and compatibility with automated systems
• Wide temperature tolerance enables cryogenic storage and routine lab handling without deformation
• Low extractables and absence of detectable DNase/RNase reduce risk of assay interference