Porvair Sciences Signum™ NB, 96 Round well, F-Bottom, Black, 350 µl 205003-NB

Signum™ NB is a 96-well round microplate manufactured in polystyrene with a solid F-bottom and a No Bind surface treatment. Each well has a 350 µl maximum volume and the plate is supplied in black, non-sterile format. It is designed for laboratory assay and sample handling workflows where reduced surface binding and low background signal are required for plate-based assays and measurements.

Key Features:

• Format: 96 wells (round)
• Well volume: 350 µl
• Well bottom: Solid F-bottom
• Surface: No Bind
• Colour: Black
• Sterility: Non-sterile

Advantages:

• No Bind surface reduces adsorption of proteins and reagents to well walls, helping preserve sample concentration and assay signal.
• Black plate colour and solid F-bottom minimize background and optical cross-talk for fluorescence- and luminescence-based assays.
• Standard 96-well footprint and 350 µl well volume support common plate-based assay workflows and automated handling.