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1 change: 1 addition & 0 deletions docs/resources/library/greiner.md
Original file line number Diff line number Diff line change
Expand Up @@ -10,3 +10,4 @@ Company page: [Greiner Bio-One](https://www.gbo.com/en-gb/company)
| Description | Image | PLR definition |
|--------------------|--------------------|--------------------|
| 'Greiner_384_wellplate_28ul_Fb'<br>Part no.: 784075 (white), 784076 (black), 784101 (transparent)<br>[manufacturer website](https://shop.gbo.com/en/england/products/bioscience/microplates/384-well-microplates/384-well-small-volume-hibase-microplates/784075.html) | ![](img/greiner/Greiner_384_wellplate_28ul_Fb.png) | `Greiner_384_wellplate_28ul_Fb`
| 'greiner_96_wellplate_200uL_Vb'<br>Part no.: 652260<br>[manufacturer website](https://shop.gbo.com/en/usa/products/bioscience/molecular-biology/pcr-microplates/652260.html) <br> NOTE: This is a half-skirt plate and requires a plate adapter to use| ![](img/greiner/greiner_96_wellplate_200uL_Vb.jpg) | `greiner_96_wellplate_200uL_Vb`
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37 changes: 37 additions & 0 deletions pylabrobot/resources/greiner/plates.py
Original file line number Diff line number Diff line change
Expand Up @@ -81,3 +81,40 @@ def Greiner_384_wellplate_28ul_Fb(name: str, with_lid: bool = False) -> Plate:
# compute_height_from_volume=_compute_height_from_volume_Greiner_384_wellplate_28ul_Fb,
),
)

# # # # # # # # # # Greiner_96_half_skirt_wellplate_200uL_vb # # # # # # # # # #


def greiner_96_wellplate_200uL_Vb(name: str, with_lid: bool = False) -> Plate:
"""Greiner cat. no.: 652260.
SAPPHIRE MICROPLATE, 96 WELL, PP, FOR PCR, NATURAL, HALF SKIRT
Spec: https://shop.gbo.com/en/usa/files/30114476/652260.pdf
"""
return Plate(
name=name,
size_x=125.64, # from spec (from bottom of skirt)
size_y=85.98, # from spec
size_z=21.08
+ (10.11 - 7.57)
- 0.22, # measured (well height + wall height - well_protruding_height); see PR#950
lid=None,
model=greiner_96_wellplate_200uL_Vb.__name__,
plate_type="semi-skirted",
ordered_items=create_ordered_items_2d(
Well,
size_x=5.56, # from spec (inner well width)
size_y=5.56, # from spec (inner well length)
size_z=20.65, # from spec
dx=10.75, # measured
dy=8.5, # measured
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when I compute it from the spec I get

dx = (126.24 - 9 * 11 - 5.56)/2 = 10.84 
dy = (85.98 - 9 * 7 - 5.56)/2 = 8.71

do your values work better?

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@harley-pioneer harley-pioneer Mar 25, 2026

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Yeah - the original values did work better for us!

dz=0, # semi-skirted plate
material_z_thickness=0.43, # from spec
item_dx=9, # from spec
item_dy=9, # from spec
num_items_x=12, # from spec
num_items_y=8, # from spec
cross_section_type=CrossSectionType.CIRCLE,
bottom_type=WellBottomType.V,
max_volume=200, # from spec (0.2 mL)
),
)
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