Add new resources to pylabrobot (#574)

ericguan04 · rickwierenga · web-flow · commit cc3458e676ef · 2025-06-19T10:32:20.000-07:00
Co-authored-by: Rick Wierenga &lt;rick_wierenga@icloud.com&gt;
diff --git a/docs/resources/index.md b/docs/resources/index.md
@@ -183,6 +183,7 @@ library/nest
 library/opentrons
 library/porvair
 library/revvity
+library/sergi
 library/thermo_fisher
 library/vwr
 ```
diff --git a/docs/resources/library/img/sergi/SergiLabSupplies_96_MagneticRack_250ul_Vb.jpg b/docs/resources/library/img/sergi/SergiLabSupplies_96_MagneticRack_250ul_Vb.jpg
diff --git a/docs/resources/library/img/vwr/VWR_1_troughplate_195000uL_Ub.jpg b/docs/resources/library/img/vwr/VWR_1_troughplate_195000uL_Ub.jpg
diff --git a/docs/resources/library/img/vwr/VWR_96_wellplate_2mL_Vb.jpg b/docs/resources/library/img/vwr/VWR_96_wellplate_2mL_Vb.jpg
diff --git a/docs/resources/library/sergi.md b/docs/resources/library/sergi.md
@@ -0,0 +1,9 @@
+# Sergi Lab Supplies
+
+Company page: [Sergi Lab Supplies](https://sergilabsupplies.com/?srsltid=AfmBOoqk2e3QkpWxvWEtSXS4ySJVoly7hvdiji_ehH5-s6tM3gi67SMu)
+
+## Plate Adaptors
+
+| Description               | Image              | PLR definition |
+|--------------------|--------------------|--------------------|
+| 'SergiLabSupplies_96_MagneticRack_250ul_Vb'<br>Part no.: 1047<br>[manufacturer website](https://sergilabsupplies.com/collections/magnetic-racks/products/96-wells-magnetic-rack-for-dna-rna-and-other-molecules-purification)<br>A separator for purifying DNA, RNA or other biomolecules with magnetic beads | ![](img/sergi/SergiLabSupplies_96_MagneticRack_250ul_Vb.jpg) | `SergiLabSupplies_96_MagneticRack_250ul_Vb` |
diff --git a/docs/resources/library/vwr.md b/docs/resources/library/vwr.md
@@ -7,3 +7,10 @@ Company page: [Wikipedia](https://en.wikipedia.org/wiki/VWR_International)
 | Description               | Image              | PLR definition |
 |--------------------|--------------------|--------------------|
 | 'VWRReagentReservoirs25mL'<br>Part no.: 89094<br>[manufacturer website](https://us.vwr.com/store/product/4694822/vwr-disposable-pipetting-reservoirs)<br>Polystyrene Reservoirs | ![](img/vwr/VWRReagentReservoirs25mL.jpg) | `VWRReagentReservoirs25mL` |
+
+## Plates
+
+| Description               | Image              | PLR definition |
+|--------------------|--------------------|--------------------|
+| 'VWR_1_troughplate_195000uL_Ub'<br>Part no.: 77575-302<br>[manufacturer website](https://www.avantorsciences.com/us/en/product/47763965/vwr-multi-channel-polypropylene-reagent-reservoirs?isCatNumSearch=true&searchedCatalogNumber=77575-302)<br>Polypropylene multi-channel reagent reservoirs | ![](img/vwr/VWR_1_troughplate_195000uL_Ub.jpg) | `VWR_1_troughplate_195000uL_Ub` |
+| 'VWR_96_wellplate_2mL_Vb'<br>Part no.: 76329-998<br>[manufacturer website](https://us-prod2.vwr.com/store/product/26915641/vwr-96-well-deep-well-plates-with-automation-notches)<br>Polypropylene multi-channel reagent reservoirs | ![](img/vwr/VWR_96_wellplate_2mL_Vb.jpg) | `VWR_96_wellplate_2mL_Vb` |
diff --git a/pylabrobot/resources/__init__.py b/pylabrobot/resources/__init__.py
@@ -35,6 +35,7 @@
 from .resource_stack import ResourceStack
 from .revvity import *
 from .rotation import Rotation
+from .sergi import *
 from .tecan import *
 from .thermo_fisher import *
 from .tip_rack import TipRack, TipSpot
diff --git a/pylabrobot/resources/sergi/__init__.py b/pylabrobot/resources/sergi/__init__.py
@@ -0,0 +1 @@
+from .plate_adapters import SergiLabSupplies_96_MagneticRack_250ul_Vb
diff --git a/pylabrobot/resources/sergi/plate_adapters.py b/pylabrobot/resources/sergi/plate_adapters.py
@@ -0,0 +1,29 @@
+"""Sergi Lab Supplies plate adapters"""
+
+from pylabrobot.resources.plate_adapter import PlateAdapter
+
+
+def SergiLabSupplies_96_MagneticRack_250ul_Vb(name: str) -> PlateAdapter:
+  """
+  Sergi Lab Supplies Magnetic Rack [cat. no. 1047]
+  - Holds a 96-well PCR plate for DNA/RNA purification
+  - SBS footprint: 127.76 x 85.48 mm
+  - Rack height: 22.0 mm
+  - Pulls magnetic beads ~1-2 mm above bottom
+  """
+
+  # measurements from technical drawing:
+  # https://sergilabsupplies.com/collections/magnetic-racks/products/96-wells-magnetic-rack-for-dna-rna-and-other-molecules-purification
+  return PlateAdapter(
+    name=name,
+    size_x=127.76,  # from spec
+    size_y=85.48,  # from spec
+    size_z=22.0,  # from spec
+    dx=9.88,  # measured (127.76 - 108) / 2 = 9.88
+    dy=4.74,  # measured (85.48 - 76) / 2 = 4.74
+    dz=7.0,  # measured
+    adapter_hole_size_x=7.0,  # measured
+    adapter_hole_size_y=7.0,  # measured
+    adapter_hole_size_z=16.0,  # measured (22.0 - 6) = 16.0
+    model="SergiLabSupplies_96_MagneticRack_250ul_Vb",
+  )
diff --git a/pylabrobot/resources/vwr/__init__.py b/pylabrobot/resources/vwr/__init__.py
@@ -1 +1,2 @@
+from .plates import VWR_1_troughplate_195000uL_Ub, VWR_96_wellplate_2mL_Vb
 from .troughs import VWRReagentReservoirs25mL
diff --git a/pylabrobot/resources/vwr/plates.py b/pylabrobot/resources/vwr/plates.py
@@ -0,0 +1,76 @@
+from pylabrobot.resources.plate import Plate
+from pylabrobot.resources.utils import create_ordered_items_2d
+from pylabrobot.resources.well import (
+  CrossSectionType,
+  Well,
+  WellBottomType,
+)
+
+
+def VWR_1_troughplate_195000uL_Ub(name: str) -> Plate:
+  """VWR NA Cat. No. 77575-302"""
+  # technical drawing:
+  # https://github.com/PyLabRobot/pylabrobot/pull/574#issuecomment-2967988150
+
+  # product info
+  # https://us-prod2.vwr.com/store/product/47763965/vwr-multi-channel-polypropylene-reagent-reservoirs
+
+  return Plate(
+    name=name,
+    size_x=127.76,  # from spec
+    size_y=85.48,  # from spec
+    size_z=31.4,  # from spec
+    lid=None,
+    model=VWR_1_troughplate_195000uL_Ub.__name__,
+    ordered_items=create_ordered_items_2d(
+      Well,
+      size_x=127.76 - (14.38 - 8.9 / 2) * 2,  # from spec
+      size_y=85.48 - (11.24 - 8.9 / 2) * 2,  # from spec
+      size_z=26.85,  # from spec
+      dx=9.93,  # 14.38 - (8.9/2) from spec
+      dy=6.79,  # 11.24 - (8.9/2) from spec
+      dz=3.55,  # from spec
+      material_z_thickness=1,  # 31.4 - (26.85 + 3.55) from spec
+      item_dx=9.0,  # from spec
+      item_dy=9.0,  # from spec
+      num_items_x=1,  # from spec
+      num_items_y=1,  # from spec
+      cross_section_type=CrossSectionType.RECTANGLE,
+      bottom_type=WellBottomType.U,
+      max_volume=195000,  # from spec 195 mL
+    ),
+  )
+
+
+def VWR_96_wellplate_2mL_Vb(name: str) -> Plate:
+  """VWR NA Cat. No. 76329-998"""
+  # product info
+  # https://us-prod2.vwr.com/store/product/26915641/vwr-96-well-deep-well-plates-with-automation-notches
+
+  # no technical drawing available
+
+  return Plate(
+    name=name,
+    size_x=127.76,  # standard
+    size_y=85.48,  # standard
+    size_z=44.0,  # measured
+    lid=None,
+    model=VWR_96_wellplate_2mL_Vb.__name__,
+    ordered_items=create_ordered_items_2d(
+      Well,
+      size_x=10.0,  # measured
+      size_y=10.0,  # measured
+      size_z=43.5,  # measured
+      dx=9.0,  # measured
+      dy=5.5,  # measured
+      dz=0.5,  # 44.0 - 43.5 = 0.5
+      material_z_thickness=1,  # estimate
+      item_dx=10.0,  # measured
+      item_dy=10.0,  # measured
+      num_items_x=12,  # from spec
+      num_items_y=8,  # from spec
+      cross_section_type=CrossSectionType.RECTANGLE,
+      bottom_type=WellBottomType.V,
+      max_volume=2200,  # from spec 2.2 ml
+    ),
+  )

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+from .plate_adapters import SergiLabSupplies_96_MagneticRack_250ul_Vb`
Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
	`1`	`+from .plates import VWR_1_troughplate_195000uL_Ub, VWR_96_wellplate_2mL_Vb`
`1`	`2`	`from .troughs import VWRReagentReservoirs25mL`