ecl-logo Documentation

Model[Item, Column]

Model information for a separatory column used for chromatography.

Organizational Information

    Name

    Name of this Object.
    Format: Single
    Class: String
    Programmatic Pattern: _String
    Pattern Description: A string.

    ID

    ID of this Object.
    Format: Single
    Class: String
    Programmatic Pattern: _String
    Pattern Description: The ID of this object.

    Object

    Object of this Object.
    Format: Single
    Class: Expression
    Programmatic Pattern: Model[Item, Column, _String]
    Pattern Description: The object reference of this object.

    Type

    Type of this Object.
    Format: Single
    Class: Expression
    Programmatic Pattern: Model[Item, Column]
    Pattern Description: Model[Item, Column]

    Notebook

    Notebook this object belongs to.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Pattern Description: An object of that matches ObjectP[Object[LaboratoryNotebook]].
    Relation: Object[LaboratoryNotebook][Objects]

    Objects

    Objects that represent instances of this model.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Item, Column][Model]

    Deprecated

    Indicates if this item model is historical and no longer used in the lab.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Authors

    The person who created this item model.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[User]

    Synonyms

    List of possible alternative names this model goes by.
    Format: Multiple
    Class: String
    Programmatic Pattern: _String

    UNII

    Unique Ingredient Identifier of compounds based on the unified identification scheme of FDA.
    Format: Single
    Class: String
    Programmatic Pattern: _String

Item Specifications

    InstrumentSchematics

    Detailed drawings of the instrument that explain its capabilities and limitations.
    Format: Multiple

    [[1]] Schematic

    [[2]] Caption

      Header: Caption
      Class: String
      Programmatic Pattern: _String

    ImageFile

    A photo of this model of container.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[EmeraldCloudFile]

    ImageFileScale

    The scale relating pixels of ImageFile to real world distance.
    Format: Single
    Class: Real
    Unit: 1 Pixels per centimeter
    Programmatic Pattern: 0 Pixel Hold[GreaterEqualP[-----------]] Centi Meter

    PreferredCamera

    Indicates the recommended camera type for taking an image of an object of this model.
    Format: Single
    Class: Expression
    Programmatic Pattern: CameraCategoryP

Storage Information

    FluidTransport

    Indicates that this item is stored in a storage buffer and will be wet when retrieved from storage.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Expires

    Indicates if items of this model expire after a given amount of time.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    ShelfLife

    The length of time after DateCreated that items of this model are recommended for use before they should be discarded.
    Format: Single
    Class: Real
    Unit: 1 day
    Programmatic Pattern: GreaterP[0 Day]

    UnsealedShelfLife

    The length of time after DateUnsealed that items of this model are recommended for use before they should be discarded.
    Format: Single
    Class: Real
    Unit: 1 day
    Programmatic Pattern: GreaterP[0 Day]

    LightSensitive

    Determines if the item reacts or degrades in the presence of light and should be stored in the dark to avoid exposure.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    DefaultStorageCondition

    The condition in which items of this model are stored when not in use by an experiment; this condition may be overridden by the specific storage condition of any given item.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[StorageCondition]

    TransportChilled

    Indicates if items of this model should be refrigerated during transport when used in experiments.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    TransportWarmed

    The temperature that items of this model should be incubated at while transported between instruments during experimentation.
    Format: Single
    Class: Real
    Unit: 1 degree Celsius
    Programmatic Pattern: GreaterP[0 Kelvin]

Plumbing Information

    Connectors

    Specifications for the ends of this plumbing component that may connect to other plumbing components or instrument ports.
    Format: Multiple

    [[1]] Connector Name

      Header: Connector Name
      Class: String
      Programmatic Pattern: ConnectorNameP

    [[2]] Connector Type

      Header: Connector Type
      Class: Expression
      Programmatic Pattern: ConnectorP

    [[3]] Thread Type

      Header: Thread Type
      Class: Expression
      Programmatic Pattern: ThreadP|None

    [[4]] Inner Diameter

      Header: Inner Diameter
      Class: Real
      Unit: 1 inch
      Programmatic Pattern: GreaterP[0 Inch]

    [[5]] Outer Diameter

      Header: Outer Diameter
      Class: Real
      Unit: 1 inch
      Programmatic Pattern: GreaterP[0 Inch]

    [[6]] Gender

      Header: Gender
      Class: Expression
      Programmatic Pattern: ConnectorGenderP|None

    Size

    The length of this item, in the direction of fluid flow.
    Format: Single
    Class: Real
    Unit: 1 meter
    Programmatic Pattern: GreaterEqualP[0 Meter]

    DeadVolume

    The fluid volume that can be contained in this item component when used as part of the plumbing.
    Format: Single
    Class: Real
    Unit: 1 milliliter
    Programmatic Pattern: GreaterP[0 Milli Liter]

    FluidCategory

    Type of fluids that can be used with this item component when used as part of the plumbing.
    Format: Multiple
    Class: Expression
    Programmatic Pattern: FluidCategoryP

Wiring Information

    WiringConnectors

    Specifications for the ends of the wiring connectors on this Item model that may plug into and conductively connect to other items, parts or instruments.
    Format: Multiple

    [[1]] Wiring Connector Name

      Header: Wiring Connector Name
      Class: String
      Programmatic Pattern: WiringConnectorNameP

    [[2]] Wiring Connector Type

      Header: Wiring Connector Type
      Class: Expression
      Programmatic Pattern: WiringConnectorP

    [[3]] Gender

      Header: Gender
      Class: Expression
      Programmatic Pattern: ConnectorGenderP|None

    WiringLength

    The length of this item, in the direction of the electricity flow.
    Format: Single
    Class: Real
    Unit: 1 centimeter
    Programmatic Pattern: GreaterP[0 Centimeter]

    WiringDiameters

    For each member of WiringConnectors, its effective conductive diameter.
    Format: Multiple
    Class: Real
    Unit: 1 millimeter
    Programmatic Pattern: GreaterP[0 Millimeter]

Dimensions & Positions

    Dimensions

    The external dimensions of this model of item in it's packaged form.
    Format: Single

    [[1]] X Direction (Width)

      Header: X Direction (Width)
      Class: Real
      Unit: 1 meter
      Programmatic Pattern: GreaterEqualP[0 Meter]

    [[2]] Y Direction (Depth)

      Header: Y Direction (Depth)
      Class: Real
      Unit: 1 meter
      Programmatic Pattern: GreaterEqualP[0 Meter]

    [[3]] Z Direction (Height)

      Header: Z Direction (Height)
      Class: Real
      Unit: 1 meter
      Programmatic Pattern: GreaterEqualP[0 Meter]

    Footprint

    Standard form factor of the exterior bottom portion of this model of item used to seat the item in an open position.
    Format: Single
    Class: Expression
    Programmatic Pattern: FootprintP

    MaterialDimensions

    The actual dimensions of this material in it's unpackaged form.
    Format: Single

    [[1]] X Direction (Width)

      Header: X Direction (Width)
      Class: Real
      Unit: 1 meter
      Programmatic Pattern: GreaterEqualP[0 Meter]

    [[2]] Y Direction (Length)

      Header: Y Direction (Length)
      Class: Real
      Unit: 1 meter
      Programmatic Pattern: GreaterEqualP[0 Meter]

    CuttableWidth

    Indicates if this items length can but cut lengthwise, decreasing the width of the item.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

    CuttableLength

    Indicates if this items length can but cut crosswise, decreasing the length of the item.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

    Diameter

    The outside diameter of the column.
    Format: Single
    Class: Real
    Unit: 1 millimeter
    Programmatic Pattern: GreaterP[0 Milli Meter]

    InternalDiameter

    If this is a housing column where PackingType is Cartridge, then this value is the diameter of cartridge that can be accommodated.
    Format: Single
    Class: Real
    Unit: 1 inch
    Programmatic Pattern: GreaterP[0 Inch]

    ColumnLength

    The outside length of the column.
    Format: Single
    Class: Real
    Unit: 1 millimeter
    Programmatic Pattern: GreaterP[0 Milli Meter]

    InternalLength

    If this is a housing column where PackingType is Cartridge, then this value is the length of cartridge that can be accommodated.
    Format: Single
    Class: Real
    Unit: 1 inch
    Programmatic Pattern: GreaterP[0 Inch]

    ColumnVolume

    Total volume of the column. This is the sum of the packing volume and the void volume.
    Format: Single
    Class: Real
    Unit: 1 milliliter
    Programmatic Pattern: GreaterP[0 Liter Milli]

    VoidVolume

    The volume of mobile (liquid) phase media that the column can hold. This is the column's total volume minus the volume of the stationary (solid) phase media.
    Format: Single
    Class: Real
    Unit: 1 milliliter
    Programmatic Pattern: GreaterP[0 Liter Milli]

    FilmThickness

    The thickness of the liquid stationary phase film in a capillary GC column.
    Format: Single
    Class: Real
    Unit: 1 micrometer
    Programmatic Pattern: GreaterEqualP[0 Micro Meter]

    ColumnFormat

    The diameter of the capillary GC column cage.
    Format: Single
    Class: Real
    Unit: 1 inch
    Programmatic Pattern: GreaterP[0 Inch]

Inventory

    ProductDocumentationFiles

    PDFs of any product documentation provided by the supplier of this item model.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[EmeraldCloudFile]

    Products

    Products ordering information for this model of part.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Product][ProductModel]

    KitProducts

    Products ordering information for this model if this model is part of one or more kits.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Product][KitComponents, ProductModel]

    MixedBatchProducts

    Products ordering information for this model if this model is part of one or more mixed batches.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Product][MixedBatchComponents, ProductModel]

    ServiceProviders

    Service companies that provide synthesis of this model as a service.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Company, Service][CustomSynthesizes]

    RentByDefault

    Indicates if this item should be 'rented' from the ECL rather than purchased when it is needed during the course of an experiment.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

Compatibility

    PreferredWashBin

    Indicates the recommended bin for dishwashing this container.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Container, WashBin]

    WettedMaterials

    The materials of which this part is made that may come in direct contact with fluids.
    Format: Multiple
    Class: Expression
    Programmatic Pattern: MaterialP

    IncompatibleMaterials

    A list of materials that would be damaged if wetted by this model.
    Format: Multiple
    Class: Expression
    Programmatic Pattern: MaterialP | None

    LiquidHandlerIncompatible

    Indicates if this item cannot be reliably aspirated or dispensed on an automated liquid handling robot.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    PreferredGuardColumn

    The preferred guard column for use with this column.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Item, Column][ProtectedColumns]

    ProtectedColumns

    The analytical or preparative columns for which this column is preferred as a guard.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Item, Column][PreferredGuardColumn]

    PreferredGuardCartridge

    The guard column cartridge which is preferred to be inserted into this column.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Item, Cartridge, Column][GuardColumns] | Model[Item, Cartridge, Column]

    PreferredColumnJoin

    The column join that best connects a column to this guard column.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Plumbing, ColumnJoin][GuardColumns]

    IncompatibleSolvents

    Chemicals that are incompatible for use with this column.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Sample] | Model[Sample, StockSolution] | Model[Sample]

    CompatibleFlushSolvents

    Chemicals that may be used to flush a GC column during cleaning.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Sample]

    MinpH

    The minimum pH the column can handle.
    Format: Single
    Class: Real
    Programmatic Pattern: RangeP[0, 14]

    MaxpH

    The maximum pH the column can handle.
    Format: Single
    Class: Real
    Programmatic Pattern: RangeP[0, 14]

    Polarity

    The polarity of the column stationary phase.
    Format: Single
    Class: Expression
    Programmatic Pattern: GCColumnPolarityP

    StationaryPhaseBonded

    Indicates if a GC column stationary phase is has been chemical bound to its support or crosslinked to improve thermal stability and/or solvent rinseability.
    Format: Multiple
    Class: Expression
    Programmatic Pattern: GCColumnBondedP

Health & Safety

    Sterile

    Indicates that this model of item arrives sterile from the manufacturer.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Sterilized

    Indicates if this model of item is sterilized by autoclaving upon receiving and, if it is reusable, after being cleaned before it is reused.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    SterilizationBag

    Indicates if this model of item is sealed in an autoclave bag before autoclaving. The bag protects its sterility until it is used.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    NucleaseFree

    Indicates if this model of item is tested to be not contaminated with DNase and RNase by the manufacturer.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    NucleicAcidFree

    Indicates if this model of item is tested to be not contaminated with DNA and RNA by the manufacturer.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    PyrogenFree

    Indicates if this model of item is tested to be not contaminated with endotoxin by the manufacturer.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Radioactive

    Indicates if items of this model emit substantial ionizing radiation.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Ventilated

    Indicates if items of this model must be handled in a ventilated enclosures.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Flammable

    Indicates if items of this model are easily set aflame under standard conditions.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Acid

    Indicates if items of this model are strong acids (pH <= 2) and require dedicated secondary containment during storage.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Base

    Indicates if items of this model are strong bases (pH >= 12) and require dedicated secondary containment during storage.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Pyrophoric

    Indicates if items of this model can ignite spontaneously upon exposure to air.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    WaterReactive

    Indicates if items of this model react spontaneously upon exposure to water.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Fuming

    Indicates if items of this model emit fumes spontaneously when exposed to air.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    Aqueous

    Indicates if items of this model are a solution in water.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    HazardousBan

    Indicates if items of this model are currently banned from usage in the ECL because the facility isn't yet equiped to handle them.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    ExpirationHazard

    Indicates if items of this model become hazardous once they are expired and therefore must be automatically disposed of when they pass their expiration date.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

    ParticularlyHazardous Substance

    Indicates if special precautions should be taken in handling this substance as indicated by the MSDS classification.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    DrainDisposal

    Indicates if items of this model may be safely disposed down a standard drain.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    MSDSRequired

    Indicates if an MSDS is applicable for this model.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP

    MSDSFile

    PDF of the models MSDS (Materials Saftey Data Sheet).
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[EmeraldCloudFile]

    NFPA

    The National Fire Protection Association (NFPA) 704 hazard diamond classification for the substance.
    Format: Single
    Class: Expression
    Programmatic Pattern: NFPAP

    DOTHazardClass

    The Department of Transportation hazard classification of the substance.
    Format: Single
    Class: String
    Programmatic Pattern: DOTHazardClassP

    BiosafetyLevel

    The Biosafety classification of the substance.
    Format: Single
    Class: Expression
    Programmatic Pattern: BiosafetyLevelP

Qualifications & Maintenance

    MaintenanceFrequency

    A list of the maintenance models for this part model and their required frequencies.
    Format: Multiple

    [[1]] Maintenance Model

    [[2]] Frequency

      Header: Frequency
      Class: Real
      Unit: 1 day
      Programmatic Pattern: GreaterP[0 Day]

    QualificationFrequency

    A list of the Qualification models for this part model and their required frequencies.
    Format: Multiple

    [[1]] Qualification Model

    [[2]] Frequency

      Header: Frequency
      Class: Real
      Unit: 1 day
      Programmatic Pattern: GreaterP[0 Day]

    SupportedInstruments

    A list of instruments for which this model is replacement part or an accompanying accessory.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Instrument][AssociatedAccessories, 1] | Model[Instrument][ReplacementParts]

    CleaningMethod

    Indicates the type of cleaning that is employed for this part before reuse.
    Format: Single
    Class: Expression
    Programmatic Pattern: CleaningMethodP

    ContinuousOperation

    Indicates if the item is required to operate continuously in the lab, regardless of if it is InUse by a specific protocol.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

    PreferredStandards

    Sample, gradient, and buffer conditions for running standards on this model of column with corresponding reference data.
    Format: Multiple

    [Standard]

    [Gradient]

    [BufferA]

    [BufferB]

    [BufferC]

    [BufferD]

    [Amount]

      Header: Amount
      Class: VariableUnit

    [Data]

Operating Limits

    MaxNumberOfHours

    The amount of time this item can be used during experiments before performance is expected to degrade and the item should be replaced.
    Format: Single
    Class: Real
    Unit: 1 hour
    Programmatic Pattern: GreaterP[0 Hour]

    MaxNumberOfUses

    The maximum number of uses for which this item is expected to perform before performance is expected to degrade and the item should be replaced.
    Format: Single
    Class: Integer
    Programmatic Pattern: GreaterP[0, 1]

    MinPressure

    The minimum pressure the column can handle during chromatography experiments.
    Format: Single
    Class: Real
    Unit: 1 pound‐force per inch squared
    Programmatic Pattern: GreaterEqualP[0 PSI]

    MaxPressure

    The maximum pressure the column can handle during chromatography experiments.
    Format: Single
    Class: Real
    Unit: 1 pound‐force per inch squared
    Programmatic Pattern: GreaterP[0 PSI]

    NominalFlowRate

    The nominal flow rate at which the column performs.
    Format: Single
    Class: Real
    Unit: 1 milliliter per minute
    Programmatic Pattern: 0 (Liter Milli) Hold[GreaterP[---------------]] Minute

    MinFlowRate

    The minimum flow rate at which the column performs.
    Format: Single
    Class: Real
    Unit: 1 milliliter per minute
    Programmatic Pattern: 0 (Liter Milli) Hold[GreaterEqualP[---------------]] Minute

    MaxFlowRate

    The maximum flow rate at which the column performs.
    Format: Single
    Class: Real
    Unit: 1 milliliter per minute
    Programmatic Pattern: 0 (Liter Milli) Hold[GreaterP[---------------]] Minute

    MinSampleMass

    The minimum mass of analyte that can be loaded into the column.
    Format: Single
    Class: Real
    Unit: 1 milligram
    Programmatic Pattern: GreaterEqualP[0 Gram]

    MaxSampleMass

    The maximum mass of analyte that can be loaded into the column.
    Format: Single
    Class: Real
    Unit: 1 milligram
    Programmatic Pattern: GreaterP[0 Gram]

    MinTemperature

    The minimum temperature at which this column can function.
    Format: Single
    Class: Real
    Unit: 1 degree Celsius
    Programmatic Pattern: GreaterP[0 Kelvin]

    MaxTemperature

    The maximum temperature at which this column can function.
    Format: Single
    Class: Real
    Unit: 1 degree Celsius
    Programmatic Pattern: GreaterP[0 Kelvin]

    MaxShortExposureTemperature

    The maximum temperature to which this column can exposed for a brief period of time.
    Format: Single
    Class: Real
    Unit: 1 degree Celsius
    Programmatic Pattern: GreaterP[0 Kelvin]

    MaxAcceleration

    The maximum flow rate acceleration at which to ramp the speed of pumping solvent for this column.
    Format: Single
    Class: Real
    Unit: 1 milliliter per minute squared
    Programmatic Pattern: Milliliter Hold[GreaterP[0 ----------]] 2 Minute

Physical Properties

    Density

    Known density of items of this model at room temperature.
    Format: Single
    Class: Real
    Unit: 1 gram per milliliter
    Programmatic Pattern: 0 Gram Hold[GreaterP[------ Milli]] Liter

    pH

    The logarithmic concentration of hydrogen ions of the substance at room temperature.
    Format: Single
    Class: Real
    Programmatic Pattern: RangeP[0, 14]

    ExtinctionCoefficients

    A measure of how strongly this chemical absorbs light at a particular wavelength.
    Format: Multiple

    [Wavelength]

      Header: Wavelength
      Class: VariableUnit

    [ExtinctionCoefficient]

      Header: ExtinctionCoefficient
      Class: VariableUnit

    State

    The physical state of the item when well solvated at room temperature and pressure.
    Format: Single
    Class: Expression
    Programmatic Pattern: ModelStateP

    Reusability

    Indicates that this item can be used repeatedly.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

    PackingType

    The method used to fill the column with the resin, be that by hand packing with loose solid resin, by inserting a disposable cartridge, or with a column which has been prepacked during manufacturing.
    Format: Single
    Class: Expression
    Programmatic Pattern: ColumnPackingTypeP | NoPacking

    USPDesignation

    The equivalent of the stationary phase in this column, as outlined by the United States Pharmacopeial Convention.
    Format: Single
    Class: Expression
    Programmatic Pattern: USPDesignationP

    PackingMaterial

    Chemical composition of the packing material in the column.
    Format: Single
    Class: Expression
    Programmatic Pattern: ColumnPackingMaterialP

    BedWeight

    The dry weight of the packing material (stationary phase media) in the column.
    Format: Single
    Class: Real
    Unit: 1 gram
    Programmatic Pattern: GreaterEqualP[0 Gram]

    CapillaryFilmMaterial

    The name of the capillary film phase provided by the manufacturer (e.g., HP-5).
    Format: Single
    Class: String
    Programmatic Pattern: _String

    FunctionalGroup

    The functional group displayed on the column's stationary phase.
    Format: Single
    Class: Expression
    Programmatic Pattern: ColumnFunctionalGroupP

    ParticleSize

    The size of the particles that make up the column packing material.
    Format: Single
    Class: Real
    Unit: 1 micrometer
    Programmatic Pattern: GreaterP[0 Meter Micro]

    PoreSize

    The average size of the pores within the column packing material.
    Format: Single
    Class: Real
    Unit: 1 ångström
    Programmatic Pattern: GreaterP[0 Angstrom]

    ResinCapacity

    The weight of the resin that the column can be packed with.
    Format: Single
    Class: Real
    Unit: 1 gram
    Programmatic Pattern: GreaterP[0 Gram]

    CasingMaterial

    The material that the exterior of the column which houses the packing material is composed of.
    Format: Single
    Class: Expression
    Programmatic Pattern: MaterialP

    CapillaryMaterial

    The material that the capillary tube is composed of.
    Format: Single
    Class: Expression
    Programmatic Pattern: Silica | FusedSilica | StainlessSteel

    InletFilterMaterial

    The material of the inlet filter through which the sample must travel before reaching the stationary phase.
    Format: Single
    Class: Expression
    Programmatic Pattern: FilterMembraneMaterialP

    InletFilterPoreSize

    The size of the pores in the inlet filter through which the sample must travel before reaching the stationary phase.
    Format: Single
    Class: Real
    Unit: 1 micrometer
    Programmatic Pattern: GreaterP[0 Micro Meter]

    InletFilterThickness

    The thickness of the inlet filter through which the sample must travel before reaching the stationary phase.
    Format: Single
    Class: Real
    Unit: 1 millimeter
    Programmatic Pattern: GreaterP[0 Meter]

General

    Protocols

    All protocols that used this item at any point during their execution in the lab.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Protocol][SamplesIn]

Sample Preparation

    Preparable

    Indicates if items of this model may be prepared as needed during the course of an experiment.
    Format: Single
    Class: Boolean
    Programmatic Pattern: BooleanP

Model Information

    ChromatographyType

    The type of chromatography technique for which this column is suitable.
    Format: Single
    Class: Expression
    Programmatic Pattern: ChromatographyTypeP

    SeparationMode

    The type of chromatography for which this column is suitable.
    Format: Single
    Class: Expression
    Programmatic Pattern: SeparationModeP | GasChromatography

    AnalysisChannel

    The flow path in the instrument for which this column is suitable for IonChrmatography experiments, e.g. either cation channel or anion channel.
    Format: Single
    Class: Expression
    Programmatic Pattern: AnalysisChannelP

    ColumnType

    The scale of the chromatography to be performed on the column. Analytical columns are used for smaller volumes and mainly for identification purposes. Preparative columns are used for larger volumes and mainly for separation purposes. Guard columns are mounted between the injector and main column to protect the main column from impurities.
    Format: Single
    Class: Expression
    Programmatic Pattern: ColumnTypeP

    EmptyColumnModel

    The model that represents the empty object column.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Item, Column]

    Resin

    The model of the resin used to pack the column.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Sample] | Model[Sample]

    ResinLoadingAmount

    The amount of resin that will be used to fill up the empty column. When specifying the mass it is the amount of dry resin, when specifying the volume it is the volume of the resin in its storage state.
    Format: Single
    Class: Real
    Unit: 1 milligram
    Programmatic Pattern: GreaterP[0 Milligram]

    BedVolume

    The total volume of material, both solid and liquid, in the compacted column; i.e. the volume of the support particles (compacted resin) plus the void volume.
    Format: Single
    Class: Real
    Unit: 1 milliliter
    Programmatic Pattern: GreaterP[0 Milliliter]

    PackingBuffer

    The buffer required for packing an empty column when the resin is dry.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Sample] | Object[Sample]

    StorageBuffer

    The buffer used to keep the resin wet while the column is stored.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Model[Sample] | Object[Sample]

    StorageCaps

    Indicates if this column requires special storage locking caps when not installed on the instrument.
    Format: Single
    Class: Expression
    Programmatic Pattern: BooleanP
Last modified on Mon 26 Sep 2022 15:43:55
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