Porvair Sciences 96 Well, Krystal™ Black Quartz-bottom Polystyrene plate (Case of 1) 325001

Signum Krystal™ 96-well black polystyrene microplate with quartz F-bottom is a laboratory assay plate designed for optical and imaging applications. It provides flat, optically clear quartz bases bonded to a black polystyrene top to enable bottom-reading measurements and microscopy. Typical use cases include cell culture and assay workflows such as cancer research, drug discovery, imaging, immunology/ELISA and general sample preparation.

Key Features:

• 96 wells (ANSI/SLAS footprint)
• Well volume: 350 µL
• Material: black polystyrene body with quartz F-bottom
• Optical performance: very low autofluorescence and ~220 nm UV optical cut-off
• Temperature resistance: -196 °C to +60 °C
• Sealable with adhesive films and heat seals
• High planar flatness across base (±30–100 µm specification noted by manufacturer)

Advantages:

• Quartz-bottom wells deliver optically clear, flat bases for high-quality bottom-read imaging and spectroscopy
• Black polystyrene body minimizes well-to-well crosstalk and reduces autofluorescence for sensitive assays
• Compatible with automated systems and ANSI/SLAS footprint ensures robot-friendly handling
• Chemical and temperature resistance suitable for common lab solvents (alcohols, DMSO, PBS) and cryogenic-to-moderate heating ranges