ExperimentMeasureVolume
ExperimentMeasureVolume[Samples]⟹Protocol
generates a Protocol for measuring the volume of the provided 'Samples'.
Volume measurements are used to determine the quantity of liquid samples inside vessels or the wells of plates. Measurements are performed either gravimetrically or ultrasonically. The gravimetric method measures the weight of the sample and then calculates the volume based on the density of the sample. The ultrasonic method measures the distance between an ultrasonic sensor and the surface of the sample. The volume is then calculated by plugging the value into a previously determined volume vs. distance calibration function.
Experimental Principles
Figure 1.1: Procedural overview of a volume measurement using the gravimetric method. Step 1: If the density of the sample is unknown, it should first be measured. Step 2: The sample is weighed. Step 3: The volume is calculated based on the weight of the sample, the weight of the empty container, and the sample density.
Figure 1.2: Procedural overview of a volume measurement using the ultrasonic method. Step 1: An ultrasonic sensor determines the distance to the surface of the liquid sample by measuring the time elapsed between sending and receiving ultrasonic pulses. Step 2: A calibration that stores an empty container distance and a function relating liquid level to volume is used to calculate the sample's volume.
Instrumentation
VolumeCheck 50
Figure 2.1.1: Instrument diagram for the VolumeCheck 50. Samples in SBS format plates or tubes placed in SBS format racks are loaded on the instrument's tray. The tray translates along one horizontal axis while the sensor translates on another. Above each sample, the sensor generates ultrasonic pulses and detects the echoes reflected from the liquid surfaces. The time it takes to receive the echo is used to determine a sensor-to-liquid surface distance.
VolumeCheck 100
Figure 2.2.1: Instrument diagram for the VolumeCheck 100. Samples in SBS format plates or tubes placed in SBS format racks are loaded on the instrument's tray. The tray translates along one horizontal axis while the sensor translates on another. Above each sample, the sensor generates ultrasonic pulses and detects the echoes reflected from the liquid surfaces. The time it takes to receive the echo is used to determine a sensor-to-liquid surface distance.
VolumeCheck 384
Figure 2.3.1: Instrument diagram for the VolumeCheck 384. Samples in SBS format plates or tubes placed in SBS format racks are loaded on the instrument's tray. The tray translates along one horizontal axis while the sensor translates on another. Above each sample, the sensor generates ultrasonic pulses and detects the echoes reflected from the liquid surfaces. The time it takes to receive the echo is used to determine a sensor-to-liquid surface distance.
Emerald Macro Volume Check for Small Vessels
Figure 2.4.1: Instrument diagram for the Emerald Macro Volume Check for Small Vessels. The sensor arm holding the sensor is adjusted to match the height used during calibration of the container type. Containers are centered under the sensor. The sensor generates ultrasonic pulses and detects the echoes reflected from the liquid surfaces. The time it takes to receive the echo is used to determine a sensor-to liquid surface distance.
Emerald Macro Volume Check for Large Bottles
Figure 2.5.1: Instrument diagram for the Emerald Macro Volume Check for Large Bottles. The sensor arm holding the sensor is adjusted to match the height used during calibration of the container type. Containers are centered under the sensor. The sensor generates ultrasonic pulses and detects the echoes reflected from the liquid surfaces. The time it takes to receive the echo is used to determine a sensor-to liquid surface distance.
Emerald Macro Volume Check for Carboys
Figure 2.6.1: Instrument diagram for the Emerald Macro Volume Check for Carboys. The sensor arm holding the sensor is adjusted to match the height used during calibration of the container type. Containers are centered under the sensor. The sensor generates ultrasonic pulses and detects the echoes reflected from the liquid surfaces. The time it takes to receive the echo is used to determine a sensor-to liquid surface distance.
Experiment Options
General
Method
Default Calculation: Method will attempt to resolve to Gravimetric measurement first. If that is not immediately possible, it will then attempt to resolve to Ultrasonic measurement. If neither option works immediately, it will see if MeasureDensity or sample transfer can resolve which option to use.
MeasureDensity
Default Calculation: Defaults to False unless MeasureDensity is required for Gravimetric volume measurement.
MeasurementVolume
Pattern Description: Greater than or equal to 50 microliters and less than or equal to 1 milliliter or Null.
RecoupSample
Indicates if the transferred liquid used for density measurement will be recouped or transferred back into the original container.
Preparation
Indicates if this unit operation is carried out primarily robotically or manually. Manual unit operations are executed by a laboratory operator and robotic unit operations are executed by a liquid handling work cell.
PostProcessing
ImageSample
Indicates if any samples that are modified in the course of the experiment should be freshly imaged after running the experiment.
Model Input
PreparedModelContainer
Indicates the container in which a Model[Sample] specified as input to the experiment function will be prepared.
Default Calculation: If PreparedModelAmount is set to All and when the input model has a product associated with both Amount and DefaultContainerModel populated, automatically set to the DefaultContainerModel value in the product. Otherwise set to Model[Container, Vessel, "2mL Tube"].
PreparedModelAmount
Indicates the amount of a Model[Sample] specified as input to the experiment function that will be prepared in the PreparedModelContainer. When set to All and the input model sample is not preparable, the entire amount of the input model sample that comes from one of the Products is prepared. The selected product must have both Amount and DefaultContainerModel populated, and it must not be a KitProduct. When set to All and the input model is preparable such as water, 1 Milliliter of the input model sample is prepared.
Programmatic Pattern: ((RangeP[1*Microliter, 20*Liter] | RangeP[1*Milligram, 20*Kilogram] | GreaterP[0*Unit, 1*Unit] | GreaterP[0., 1.] | All) | Automatic) | Null
Post Experiment
SamplesInStorageCondition
The non-default conditions under which the SamplesIn of this experiment should be stored after the protocol is completed. If left unset, SamplesIn will be stored according to their current StorageCondition.
Pattern Description: {AmbientStorage, EnclosedAmbientStorage, Refrigerator, Freezer, DeepFreezer, CryogenicStorage, YeastIncubation, YeastShakingIncubation, BacterialIncubation, BacterialShakingIncubation, MammalianIncubation, ViralIncubation, CrystalIncubation, AcceleratedTesting, IntermediateTesting, LongTermTesting, UVVisLightTesting} or Disposal or Null.
Sample Prep Options
Sample Preparation
PreparatoryUnitOperations
Specifies a sequence of transferring, aliquoting, consolidating, or mixing of new or existing samples before the main experiment. These prepared samples can be used in the main experiment by referencing their defined name. For more information, please reference the documentation for ExperimentSamplePreparation.
Pattern Description: List of one or more unit Operation ManualSamplePreparation or RoboticSamplePreparation or unit Operation must match SamplePreparationP entries or Null.
Programmatic Pattern: {((ManualSamplePreparationMethodP | RoboticSamplePreparationMethodP) | SamplePreparationP)..} | Null
Preparatory Incubation
Incubate
Indicates if the SamplesIn should be incubated at a fixed temperature prior to starting the experiment or any aliquoting. Sample Preparation occurs in the order of Incubation, Centrifugation, Filtration, and then Aliquoting (if specified).
Default Calculation: Resolves to True if any of the corresponding Incubation options are set. Otherwise, resolves to False.
IncubationTemperature
Temperature at which the SamplesIn should be incubated for the duration of the IncubationTime prior to starting the experiment.
Pattern Description: Ambient or greater than or equal to -20 degrees Celsius and less than or equal to 500 degrees Celsius or Null.
Programmatic Pattern: ((Ambient | RangeP[$MinIncubationTemperature, $MaxIncubationTemperature]) | Automatic) | Null
IncubationTime
Duration for which SamplesIn should be incubated at the IncubationTemperature, prior to starting the experiment.
Mix
Default Calculation: Automatically resolves to True if any Mix related options are set. Otherwise, resolves to False.
MixType
Default Calculation: Automatically resolves based on the container of the sample and the Mix option.
Pattern Description: Roll, Vortex, Sonicate, Pipette, Invert, Stir, Shake, Homogenize, Swirl, Disrupt, or Nutate or Null.
MixUntilDissolved
Indicates if the mix should be continued up to the MaxIncubationTime or MaxNumberOfMixes (chosen according to the mix Type), in an attempt dissolve any solute. Any mixing/incubation will occur prior to starting the experiment.
Default Calculation: Automatically resolves to True if MaxIncubationTime or MaxNumberOfMixes is set.
MaxIncubationTime
Maximum duration of time for which the samples will be mixed while incubated in an attempt to dissolve any solute, if the MixUntilDissolved option is chosen. This occurs prior to starting the experiment.
Default Calculation: Automatically resolves based on MixType, MixUntilDissolved, and the container of the given sample.
IncubationInstrument
Default Calculation: Automatically resolves based on the options Mix, Temperature, MixType and container of the sample.
Pattern Description: An object of type or subtype Model[Instrument, Roller], Model[Instrument, OverheadStirrer], Model[Instrument, Vortex], Model[Instrument, Shaker], Model[Instrument, BottleRoller], Model[Instrument, Roller], Model[Instrument, Sonicator], Model[Instrument, HeatBlock], Model[Instrument, Homogenizer], Model[Instrument, Disruptor], Model[Instrument, Nutator], Model[Instrument, Thermocycler], Model[Instrument, EnvironmentalChamber], Model[Instrument, Pipette], Object[Instrument, Roller], Object[Instrument, OverheadStirrer], Object[Instrument, Vortex], Object[Instrument, Shaker], Object[Instrument, BottleRoller], Object[Instrument, Roller], Object[Instrument, Sonicator], Object[Instrument, HeatBlock], Object[Instrument, Homogenizer], Object[Instrument, Disruptor], Object[Instrument, Nutator], Object[Instrument, Thermocycler], Object[Instrument, EnvironmentalChamber], or Object[Instrument, Pipette] or Null.
AnnealingTime
Minimum duration for which the SamplesIn should remain in the incubator allowing the system to settle to room temperature after the IncubationTime has passed but prior to starting the experiment.
IncubateAliquotContainer
The desired type of container that should be used to prepare and house the incubation samples which should be used in lieu of the SamplesIn for the experiment.
Programmatic Pattern: ((ObjectP[Model[Container]] | {GreaterEqualP[1, 1] | (Automatic | Null), (ObjectP[{Model[Container], Object[Container]}] | _String) | Automatic}) | Automatic) | Null
IncubateAliquotDestinationWell
The desired position in the corresponding IncubateAliquotContainer in which the aliquot samples will be placed.
Default Calculation: Automatically resolves to A1 in containers with only one position. For plates, fills wells in the order provided by the function AllWells.
IncubateAliquot
The amount of each sample that should be transferred from the SamplesIn into the IncubateAliquotContainer when performing an aliquot before incubation.
Default Calculation: Automatically set as the smaller between the current sample volume and the maximum volume of the destination container.
Pattern Description: All or greater than or equal to 1 microliter and less than or equal to 20 liters or Null.
Preparatory Centrifugation
Centrifuge
Indicates if the SamplesIn should be centrifuged prior to starting the experiment or any aliquoting. Sample Preparation occurs in the order of Incubation, Centrifugation, Filtration, and then Aliquoting (if specified).
Default Calculation: Resolves to True if any of the corresponding Centrifuge options are set. Otherwise, resolves to False.
CentrifugeInstrument
Pattern Description: An object of type or subtype Model[Instrument, Centrifuge] or Object[Instrument, Centrifuge] or Null.
Programmatic Pattern: (ObjectP[{Model[Instrument, Centrifuge], Object[Instrument, Centrifuge]}] | Automatic) | Null
CentrifugeIntensity
The rotational speed or the force that will be applied to the samples by centrifugation prior to starting the experiment.
Pattern Description: Greater than 0 revolutions per minute or greater than 0 standard accelerations due to gravity on the surface of the earth or Null.
Programmatic Pattern: ((GreaterP[0*RPM] | GreaterP[0*GravitationalAcceleration]) | Automatic) | Null
CentrifugeTime
CentrifugeTemperature
The temperature at which the centrifuge chamber should be held while the samples are being centrifuged prior to starting the experiment.
Pattern Description: Ambient or greater than or equal to -10 degrees Celsius and less than or equal to 40 degrees Celsius or Null.
CentrifugeAliquotContainer
The desired type of container that should be used to prepare and house the centrifuge samples which should be used in lieu of the SamplesIn for the experiment.
Programmatic Pattern: ((ObjectP[Model[Container]] | {GreaterEqualP[1, 1] | (Automatic | Null), (ObjectP[{Model[Container], Object[Container]}] | _String) | Automatic}) | Automatic) | Null
CentrifugeAliquotDestinationWell
The desired position in the corresponding AliquotContainer in which the aliquot samples will be placed.
Default Calculation: Automatically resolves to A1 in containers with only one position. For plates, fills wells in the order provided by the function AllWells.
CentrifugeAliquot
The amount of each sample that should be transferred from the SamplesIn into the CentrifugeAliquotContainer when performing an aliquot before centrifugation.
Default Calculation: Automatically set as the smaller between the current sample volume and the maximum volume of the destination container.
Pattern Description: All or greater than or equal to 1 microliter and less than or equal to 20 liters or Null.
Preparatory Filtering
Filtration
Indicates if the SamplesIn should be filter prior to starting the experiment or any aliquoting. Sample Preparation occurs in the order of Incubation, Centrifugation, Filtration, and then Aliquoting (if specified).
Default Calculation: Resolves to True if any of the corresponding Filter options are set. Otherwise, resolves to False.
FiltrationType
Default Calculation: Will automatically resolve to a filtration type appropriate for the volume of sample being filtered.
FilterInstrument
Default Calculation: Will automatically resolved to an instrument appropriate for the filtration type.
Pattern Description: An object of type or subtype Model[Instrument, FilterBlock], Object[Instrument, FilterBlock], Model[Instrument, PeristalticPump], Object[Instrument, PeristalticPump], Model[Instrument, VacuumPump], Object[Instrument, VacuumPump], Model[Instrument, Centrifuge], Object[Instrument, Centrifuge], Model[Instrument, SyringePump], or Object[Instrument, SyringePump] or Null.
Programmatic Pattern: (ObjectP[{Model[Instrument, FilterBlock], Object[Instrument, FilterBlock], Model[Instrument, PeristalticPump], Object[Instrument, PeristalticPump], Model[Instrument, VacuumPump], Object[Instrument, VacuumPump], Model[Instrument, Centrifuge], Object[Instrument, Centrifuge], Model[Instrument, SyringePump], Object[Instrument, SyringePump]}] | Automatic) | Null
Filter
The filter that should be used to remove impurities from the SamplesIn prior to starting the experiment.
Default Calculation: Will automatically resolve to a filter appropriate for the filtration type and instrument.
Pattern Description: An object of type or subtype Model[Container, Plate, Filter], Model[Container, Vessel, Filter], or Model[Item, Filter] or Null.
Programmatic Pattern: (ObjectP[{Model[Container, Plate, Filter], Model[Container, Vessel, Filter], Model[Item, Filter]}] | Automatic) | Null
FilterMaterial
The membrane material of the filter that should be used to remove impurities from the SamplesIn prior to starting the experiment.
Default Calculation: Resolves to an appropriate filter material for the given sample is Filtration is set to True.
Pattern Description: Cellulose, Cotton, Polyethylene, Polypropylene, PTFE, Nylon, PES, PLUS, PVDF, GlassFiber, GHP, UHMWPE, EPDM, DuraporePVDF, GxF, ZebaDesaltingResin, NickelResin, AgaroseResin, CobaltResin, Silica, HLB, or AnoporeAlumina or Null.
PrefilterMaterial
The material from which the prefilter filtration membrane should be made of to remove impurities from the SamplesIn prior to starting the experiment.
Pattern Description: Cellulose, Cotton, Polyethylene, Polypropylene, PTFE, Nylon, PES, PLUS, PVDF, GlassFiber, GHP, UHMWPE, EPDM, DuraporePVDF, GxF, ZebaDesaltingResin, NickelResin, AgaroseResin, CobaltResin, Silica, HLB, or AnoporeAlumina or Null.
FilterPoreSize
The pore size of the filter that should be used when removing impurities from the SamplesIn prior to starting the experiment.
Default Calculation: Resolves to an appropriate filter pore size for the given sample is Filtration is set to True.
Pattern Description: 0.008 micrometers, 0.02 micrometers, 0.1 micrometers, 0.2 micrometers, 0.22 micrometers, 0.45 micrometers, 1. micrometer, 1.1 micrometers, 2.5 micrometers, 6. micrometers, 20. micrometers, 30. micrometers, or 100. micrometers or Null.
PrefilterPoreSize
The pore size of the filter; all particles larger than this should be removed during the filtration.
Pattern Description: 0.008 micrometers, 0.02 micrometers, 0.1 micrometers, 0.2 micrometers, 0.22 micrometers, 0.45 micrometers, 1. micrometer, 1.1 micrometers, 2.5 micrometers, 6. micrometers, 20. micrometers, 30. micrometers, or 100. micrometers or Null.
FilterSyringe
Default Calculation: Resolves to an syringe appropriate to the volume of sample being filtered, if Filtration is set to True.
Pattern Description: An object of type or subtype Model[Container, Syringe] or Object[Container, Syringe] or a prepared sample or Null.
Programmatic Pattern: ((ObjectP[{Model[Container, Syringe], Object[Container, Syringe]}] | _String) | Automatic) | Null
FilterHousing
The filter housing that should be used to hold the filter membrane when filtration is performed using a standalone filter membrane.
Default Calculation: Resolve to an housing capable of holding the size of the membrane being used, if filter with Membrane FilterType is being used and Filtration is set to True.
Pattern Description: An object of type or subtype Model[Instrument, FilterHousing], Object[Instrument, FilterHousing], Model[Instrument, FilterBlock], or Object[Instrument, FilterBlock] or Null.
Programmatic Pattern: (ObjectP[{Model[Instrument, FilterHousing], Object[Instrument, FilterHousing], Model[Instrument, FilterBlock], Object[Instrument, FilterBlock]}] | Automatic) | Null
FilterIntensity
Default Calculation: Will automatically resolve to 2000 GravitationalAcceleration if FiltrationType is Centrifuge and Filtration is True.
Pattern Description: Greater than 0 revolutions per minute or greater than 0 standard accelerations due to gravity on the surface of the earth or Null.
Programmatic Pattern: ((GreaterP[0*RPM] | GreaterP[0*GravitationalAcceleration]) | Automatic) | Null
FilterTime
Default Calculation: Will automatically resolve to 5 Minute if FiltrationType is Centrifuge and Filtration is True.
FilterTemperature
The temperature at which the centrifuge chamber will be held while the samples are being centrifuged during filtration.
Default Calculation: Will automatically resolve to 22 Celsius if FiltrationType is Centrifuge and Filtration is True.
FilterContainerOut
The desired container filtered samples should be produced in or transferred into by the end of filtration, with indices indicating grouping of samples in the same plates, if desired.
Default Calculation: Automatically set as the PreferredContainer for the Volume of the sample. For plates, attempts to fill all wells of a single plate with the same model before using another one.
Pattern Description: An object of type or subtype Model[Container] or Object[Container] or a prepared sample or {Index, Container} or Null.
Programmatic Pattern: (((ObjectP[{Model[Container], Object[Container]}] | _String) | {GreaterEqualP[1, 1] | Automatic, (ObjectP[{Model[Container], Object[Container]}] | _String) | Automatic}) | Automatic) | Null
FilterAliquotDestinationWell
The desired position in the corresponding AliquotContainer in which the aliquot samples will be placed.
Default Calculation: Automatically resolves to A1 in containers with only one position. For plates, fills wells in the order provided by the function AllWells.
FilterAliquotContainer
The desired type of container that should be used to prepare and house the filter samples which should be used in lieu of the SamplesIn for the experiment.
Programmatic Pattern: ((ObjectP[Model[Container]] | {GreaterEqualP[1, 1] | (Automatic | Null), (ObjectP[{Model[Container], Object[Container]}] | _String) | Automatic}) | Automatic) | Null
FilterAliquot
The amount of each sample that should be transferred from the SamplesIn into the FilterAliquotContainer when performing an aliquot before filtration.
Default Calculation: Automatically set as the smaller between the current sample volume and the maximum volume of the destination container.
Pattern Description: All or greater than or equal to 1 microliter and less than or equal to 20 liters or Null.
FilterSterile
Default Calculation: Resolve to False if Filtration is indicated. If sterile filtration is desired, this option must manually be set to True.
Aliquoting
Aliquot
Indicates if aliquots should be taken from the SamplesIn and transferred into new AliquotSamples used in lieu of the SamplesIn for the experiment. Note that if NumberOfReplicates is specified this indicates that the input samples will also be aliquoted that number of times. Note that Aliquoting (if specified) occurs after any Sample Preparation (if specified).
AliquotAmount
Default Calculation: Automatically set as the smaller between the current sample volume and the maximum volume of the destination container if a liquid, or the current Mass or Count if a solid or counted item, respectively.
Programmatic Pattern: ((RangeP[1*Microliter, 20*Liter] | RangeP[1*Milligram, 20*Kilogram] | GreaterP[0*Unit, 1*Unit] | GreaterP[0., 1.] | All) | Automatic) | Null
TargetConcentration
The desired final concentration of analyte in the AliquotSamples after dilution of aliquots of SamplesIn with the ConcentratedBuffer and BufferDiluent which should be used in lieu of the SamplesIn for the experiment.
TargetConcentrationAnalyte
Default Calculation: Automatically set to the first value in the Analytes field of the input sample, or, if not populated, to the first analyte in the Composition field of the input sample, or if none exist, the first identity model of any kind in the Composition field.
Pattern Description: An object of type or subtype Model[Molecule], Model[Molecule, cDNA], Model[Molecule, Oligomer], Model[Molecule, Transcript], Model[Molecule, Protein], Model[Molecule, Protein, Antibody], Model[Molecule, Carbohydrate], Model[Molecule, Polymer], Model[Resin], Model[Resin, SolidPhaseSupport], Model[Lysate], Model[ProprietaryFormulation], Model[Virus], Model[Cell], Model[Cell, Mammalian], Model[Cell, Bacteria], Model[Cell, Yeast], Model[Tissue], Model[Material], or Model[Species] or Null.
AssayVolume
Default Calculation: Automatically determined based on Volume and TargetConcentration option values.
Pattern Description: Greater than or equal to 1 microliter and less than or equal to 20 liters or Null.
ConcentratedBuffer
The concentrated buffer which should be diluted by the BufferDilutionFactor in the final solution (i.e., the combination of the sample, ConcentratedBuffer, and BufferDiluent). The ConcentratedBuffer and BufferDiluent will be combined and then mixed with the sample, where the combined volume of these buffers is the difference between the AliquotAmount and the total AssayVolume.
Pattern Description: An object of type or subtype Model[Sample] or Object[Sample] or a prepared sample or Null.
BufferDilutionFactor
The dilution factor by which the concentrated buffer should be diluted in the final solution (i.e., the combination of the sample, ConcentratedBuffer, and BufferDiluent). The ConcentratedBuffer and BufferDiluent will be combined and then mixed with the sample, where the combined volume of these buffers is the difference between the AliquotAmount and the total AssayVolume.
Default Calculation: If ConcentratedBuffer is specified, automatically set to the ConcentratedBufferDilutionFactor of that sample; otherwise, set to Null.
BufferDiluent
The buffer used to dilute the aliquot sample such that ConcentratedBuffer is diluted by BufferDilutionFactor in the final solution. The ConcentratedBuffer and BufferDiluent will be combined and then mixed with the sample, where the combined volume of these buffers is the difference between the AliquotAmount and the total AssayVolume.
Default Calculation: Automatically resolves to Model[Sample, "Milli-Q water"] if ConcentratedBuffer is specified; otherwise, resolves to Null.
Pattern Description: An object of type or subtype Model[Sample] or Object[Sample] or a prepared sample or Null.
AssayBuffer
The buffer that should be added to any aliquots requiring dilution, where the volume of this buffer added is the difference between the AliquotAmount and the total AssayVolume.
Default Calculation: Automatically resolves to Model[Sample, "Milli-Q water"] if ConcentratedBuffer is not specified; otherwise, resolves to Null.
Pattern Description: An object of type or subtype Model[Sample] or Object[Sample] or a prepared sample or Null.
AliquotSampleStorageCondition
The non-default conditions under which any aliquot samples generated by this experiment should be stored after the protocol is completed.
Pattern Description: {AmbientStorage, EnclosedAmbientStorage, Refrigerator, Freezer, DeepFreezer, CryogenicStorage, YeastIncubation, YeastShakingIncubation, BacterialIncubation, BacterialShakingIncubation, MammalianIncubation, ViralIncubation, CrystalIncubation, AcceleratedTesting, IntermediateTesting, LongTermTesting, UVVisLightTesting} or Disposal or Null.
DestinationWell
The desired position in the corresponding AliquotContainer in which the aliquot samples will be placed.
Default Calculation: Automatically resolves to A1 in containers with only one position. For plates, fills wells in the order provided by the function AllWells.
Pattern Description: Any well from A1 to H12 or list of one or more any well from A1 to H12 or any well from A1 to H12 entries or Null.
Programmatic Pattern: ((WellPositionP | {((Automatic | Null) | WellPositionP)..}) | Automatic) | Null
AliquotContainer
The desired type of container that should be used to prepare and house the aliquot samples, with indices indicating grouping of samples in the same plates, if desired. This option will resolve to be the length of the SamplesIn * NumberOfReplicates.
Default Calculation: Automatically set as the PreferredContainer for the AssayVolume of the sample. For plates, attempts to fill all wells of a single plate with the same model before aliquoting into the next.
Pattern Description: An object of type or subtype Model[Container] or Object[Container] or a prepared sample or Automatic or Null or {Index, Container} or list of one or more an object of type or subtype Model[Container] or Object[Container] or a prepared sample or Automatic or Null entries or list of one or more Automatic or Null or {Index, Container} entries.
Programmatic Pattern: (((ObjectP[{Model[Container], Object[Container]}] | _String) | (Automatic | Null) | {GreaterEqualP[1, 1] | (Automatic | Null), (ObjectP[{Model[Container], Object[Container]}] | _String) | (Automatic | Null)} | {((ObjectP[{Model[Container], Object[Container]}] | _String) | (Automatic | Null))..} | {({GreaterEqualP[1, 1] | (Automatic | Null), (ObjectP[{Model[Container], Object[Container]}] | _String) | (Automatic | Null)} | (Automatic | Null))..}) | Automatic) | Null
AliquotPreparation
Default Calculation: Automatic resolution will occur based on manipulation volumes and container types.
ConsolidateAliquots
Protocol Options
Organizational Information
Template
A template protocol whose methodology should be reproduced in running this experiment. Option values will be inherited from the template protocol, but can be individually overridden by directly specifying values for those options to this Experiment function.
Pattern Description: An object of type or subtype Object[Protocol] or an object of type or subtype of Object[Protocol] with UnresolvedOptions, ResolvedOptions specified or Null.
Programmatic Pattern: (ObjectP[Object[Protocol]] | FieldReferenceP[Object[Protocol], {UnresolvedOptions, ResolvedOptions}]) | Null
Name
Example Calls
Preferred Input Containers
The VolumeCheck 50, 100 and 384 plate readers can read most standard SBS shallow and deep well plates.
The VolumeCheck 50, 100 and 384 plate readers can read many tubes and vials with maximum volumes below 2mL when placed in SBS format racks.
The Emerald Macro Volume Check for Small Vessels is used to read most containers between 2 and 50 mL in capacity.
Warnings and Errors
Messages (20)
InstrumentPrecision (1)
InsufficientMeasureDensityVolume (1)
LivingOrSterileSamplesQueuedForMeasureVolume (2)
MeasureDensityRequired (1)
ObjectDoesNotExist (6)
Do NOT throw a message if we have a simulated container but a simulation is specified that indicates that it is simulated:
Do NOT throw a message if we have a simulated sample but a simulation is specified that indicates that it is simulated:
Throw a message if we have a container that does not exist (ID form):
Throw a message if we have a container that does not exist (name form):
Throw a message if we have a sample that does not exist (ID form):
Throw a message if we have a sample that does not exist (name form):
SampleUltrasonicIncompatible (1)
UnmeasurableSample (1)
VolumeCalibrationsMissing (2)
Possible Issues
Meniscus
The presence of a pronounced meniscus can reduce the accuracy of ultrasonic volume measurements. The percent difference between measured and expected are more pronounced for samples in smaller diameter wells/containers and at smaller volumes.
Ultrasonic Incompatibility
The vapor of volatile liquids can highly disrupt ultrasonic distance measurements. This information is stored in the UltrasonicIncompatible field. UltrasonicIncompatible samples will be measured gravimetrically whenever possible.
Foamy Solutions
Non-Uniform Droplets
For the Model[Container,Vessel,"2mL Tube"], at very low volumes relative to the container there can be issues with non-uniform droplets that the volume checking is unable to distinguish because it reads liquid level and the non-uniform droplets violate the relationship between liquid level and volume. Other containers that are more conical and don't show this issue, for example, Model[Container, Vessel, "New 0.5mL Tube with 2mL Tube Skirt"] and Model[Container, Vessel,"1.5mL Tube with 2mL Tube Skirt"], could be used.
Last modified on Tue 19 Aug 2025 07:13:29