ibidi µ-Plate 96 Well Round Glass Bottom

A 96 well plate with black walls, round wells 6.2 mm across, and a flat No. 1.5H glass coverslip bottom of 170 µm ± 5 µm. 0.30 cm² and 200 µl per well, 9.0 mm pitch, ANSI/SLAS footprint. Round wells keep existing protocols, tip racks and liquid handlers working unchanged.

ibidi µ-Plate 96 Well Round Glass Bottom

What is the µ-Plate 96 Well Round Glass Bottom?

A 96 well plate with black walls, round wells 6.2 mm across and 12.9 mm deep, and a flat No. 1.5H glass coverslip bottom of 170 µm ± 5 µm in Schott D 263 M borosilicate. Growth area is 0.30 cm² per well and working volume 200 µl. Well to well pitch is 9.0 mm and the footprint follows ANSI/SLAS 1 to 4:2004.

Round wells or square wells

ibidi makes both, and they are not interchangeable. The round wells here are the classic 96 well geometry, so existing protocols, tip racks and liquid handlers transfer without changes, and medium distributes evenly around the well. The square version, 89627, has 0.56 cm² and 300 µl per well, close to twice the growth area, which buys more fields of view per well and a longer unattended live cell run before the medium is exhausted. It also uses more coating reagent per well.

Round for compatibility and lower cost per assay point. Square for area and volume. If your workflow already runs on standard round well plates, do not change it for the sake of area.

Where I would not spend the money

The polymer bottom version, 89606, is the same plate with a #1.5 polymer coverslip and costs less. It is enough for widefield and confocal screening. Buy this glass version for TIRF, single molecule detection and super-resolution. Also note that the glass bottom is fragile, so if the plate is being handled by a robot with a hard deck, weigh that before ordering.

Key Features

  • No. 1.5H glass coverslip bottom, 170 µm ± 5 µm, Schott D 263 M
  • 96 round wells, 6.2 mm diameter, 0.30 cm² and 200 µl each
  • Black walls for low well to well crosstalk
  • ANSI/SLAS footprint, 9.0 mm pitch, inner well and whole plate flatness for automated screening
  • Sterilized, 15 or 90 per box

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Catalog number89607
Number of wells96
Well geometryRound
Well diameter6.2 ± 0.15 mm
Well depth12.9 ± 0.2 mm
Growth area per well0.30 cm²
Coating area per well1.61 cm²
Volume per well200 µl
Well to well distance9.0 ± 0.1 mm
Coverslip bottomGlass, No. 1.5H, 170 µm ± 5 µm
Glass typeSchott borosilicate, D 263 M
Refractive index1.523
Abbe number55
Outer dimensions127.8 ± 0.4 x 85.5 ± 0.4 mm
Height with lid16.6 ± 0.2 mm
Height without lid14.4 ± 0.2 mm
Footprint standardANSI/SLAS 1-2004, 2-2004, 3-2004, 4-2004
Recommended cell concentration2 to 5 x 104 cells/ml
SterilizationSterile, single use, gas permeable packaging
TemperatureStable to 80 °C, not autoclavable
StorageRT (15 to 25 °C), dry, no direct sunlight
Shelf life36 months
Pieces per box15 or 90, individually packed
Polymer bottom version89606, #1.5 polymer, 180 µm (+10/-5 µm)

Applications

  • High throughput and high content screening
  • TIRF microscopy
  • Single molecule detection
  • Super-resolution microscopy
  • Live cell imaging and immunofluorescence

ibidi u-Plate 96 Well Round Glass Bottom seen from above

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Research publications using ibidi microfluidic devices and culture formats

Comprehensive collection of peer-reviewed research publications demonstrating the use of ibidi labware including µ-Slides, µ-Dishes, µ-Plates, and specialized microfluidic devices for cell biology, neurobiology, vascular biology, and cancer research.

Round wells or the square ones?

Round is the classic 96 well geometry, so protocols, tip racks and liquid handlers carry over unchanged, and it costs less per assay point at 0.30 cm² and 200 µl per well. The square version, 89627, gives 0.56 cm² and 300 µl, close to twice the growth area, more fields of view per well and more medium for a long unattended run. It also uses more coating reagent. If your workflow already runs on round wells, I would not change it just for the area.

Does it fit automated equipment?

The footprint follows ANSI/SLAS 1-2004 through 4-2004, pitch is 9.0 ± 0.1 mm, and inner well and whole plate flatness are held tight enough for an automated microscope to keep focus across the plate.

89607 or 89606?

89607 is the glass bottom, 89606 the polymer. For widefield and confocal screening, 89606 is enough and costs less. Buy 89607 for TIRF, single molecule detection and super-resolution.

What seeding density does ibidi recommend?

2 to 5 x 10^4 cells/ml, 200 µl per well. The plate is compatible with methanol, ethanol, formaldehyde, mineral oil and silicone oil, and not with acetone.

Is it available in Israel with local support?

Yes. NBT is the ibidi distributor in Israel. We hold labware locally, and we will tell you when the polymer bottom version would have been enough.

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