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You Searched For: Chromatography Standards

Frequently used for calibration, the chromatography standards have a known concentration to test separating equipment for performance faults. Analytical equipment error would impact the dependability of retention time, purity, molecular weight, and compound identification conclusions. Improving data quality, the substances allow personnel to plot analyte signal ratios and obtain concentrations from a calibration curve. Chromatography standards verify instruments are suitable for intended ion exchange, gel filtration, and hydrophobic interaction procedures.

Frequently used for calibration, the chromatography standards have a known concentration to test separating equipment for performance faults. Analytical equipment error would impact the dependability of retention time, purity, molecular weight, and compound identification conclusions. Improving data quality, the substances allow personnel to plot analyte signal ratios and obtain concentrations from a calibration curve. Chromatography standards verify instruments are suitable for intended ion exchange, gel filtration, and hydrophobic interaction procedures.


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Avantor® Hichrom, Test Mixtures for Chromatography Columns

Supplier: HICHROM LIMITED
Description: These text mixtures are used for reversed and normal-phase chromatograms for a 250×4.6 mm Int.Ø columns.

Vendor Image-EM1.19159.0001

LiChroTest® Standard Samples for HPLC System Qualification Set 3: Separation; Parabens in Methanol / Water (50:50), MilliporeSigma

Supplier: MilliporeSigma
Description: For HPLC System Qualification Set 3: Separation; Parabens in Methanol / Water (50:50)

SDS Certificates

Vendor Image-EM1.19158.0001

LiChroTest® Standard samples for HPLC system qualification Set 2: Precision; 100 mg/L Methyl paraben in methanol / water (50:50), MilliporeSigma

Supplier: MilliporeSigma
Description: For HPLC System Qualification Set 2: Precision; 100 Mg/L Methyl Paraben in Methanol / Water (50:50)

SDS

Vendor Image-CA1.19165.0001

LiChroTest® Standard Samples for HPLC System Qualification Set 1: Precision and Linearity; Parabens in Methanol / Water (50:50), MilliporeSigma

Supplier: MilliporeSigma
Description: Lichrotest Standard Samples For HPLC System Qualification Set 1: Precision and Linearity; Parabens in Methanol / Water (50:50)

SDS

Vendor Image-EM1.19157.0001

LiChroTest® Standard Samples for HPLC System Qualification Set 1 A: Precision and Linearity; Parabens in Methanol/Water (50:50), MilliporeSigma

Supplier: MilliporeSigma
Description: For HPLC System Qualification Set 1 A: Precision and Linearity; Parabens in Methanol/Water (50:50)

SDS Certificates

Vendor Image-CA1.19162.0001

LiChroTest® Standard Samples for HPLC System Qualification Set 8: Linearity; Methyl Parabens in Methanol, MilliporeSigma

Catalog Number: (CA1.19162.0001)
Supplier: MilliporeSigma
Description: Lichrotest Standard Samples For HPLC System Qualification Set 8: Linearity; Methyl Parabens in Methanol

SDS


Vendor Image-EM1.19161.0001

LiChroTest® Standard samples for HPLC system qualification Set 7: Precision; 60 mg/L Methyl paraben in methanol, MilliporeSigma

Supplier: MilliporeSigma
Description: For HPLC System Qualification Set 7: Precision; 60 Mg/L Methyl Paraben in Methanol

SDS

Vendor Image-76472-754

USP and EP Vis Standards Set for Spectrophotometers, Thermo Scientific

Catalog Number: (76472-754)
Supplier: Thermo Scientific
Description: Reference Materials to quality performance verification (PV) tests in UV-Vis region. A set of filter standards for pharmacopeia compliance support.
Vendor Image-76472-752

USP and EP UV Standards Set for Spectrophotometers, Thermo Scientific

Catalog Number: (76472-752)
Supplier: Thermo Scientific
Description: Reference Materials to quality performance verification (PV) tests in UV region. A set of solutions for pharmacopeia compliance support.
Vendor Image-75834-388

LC OQ Gradient Standard (Acetone), Restek

Catalog Number: (75834-388)
Supplier: Restek
Description: Standard LC OQ Gradient, Compound: Acetone, CAS: 67-64-1, Concentration in Solvent: Neat, Storage: 10 degree C or colder, Shelf Life: 6 months, Volume: 1ml/ampule.
Vendor Image-75834-604

LC OQ Wavelength Accuracy Standard , Restek

Catalog Number: (75834-604)
Supplier: Restek
Description: LC OQ Wavelength Accuracy Standard, Compound: erbium perchlorate, Concentration: 10 mg/mL in water, CAS no: 14017-55-1, Shelf Life: 6 Months, Storage: 10 deg C or colder, Volume: 5 mL/ampule

Certificates


Product Image-100496-294

Duke Standards™ Particle-Size Standards, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Description: Particle-size standards are certified for mean diameter and are traceable to the National Bureau of Standards (NBS). Duke Scientific's new line of sta...

Minority or Woman-Owned Business Enterprise

Vendor Image-75835-392

ISO-BB Column Test Mix, Restek

Catalog Number: (75835-392)
Supplier: Restek
Description: 8 components
Vendor Image-75834-770

Carbohydrate LC Performance Check Mix (5 components), Restek

Catalog Number: (75834-770)
Supplier: Restek
Description: This carbohydrate LC performance check mix consist of five components which performance qualification (PQ) determines the precision of the LC system.
Vendor Image-75834-636

Column Resolution Check Mix E1387 (13 Components), Restek

Catalog Number: (75834-636)
Supplier: Restek
Description: This mix also can be used for underground storage tank monitoring.
Vendor Image-75835-348

Chiral Column Test Mix (9 Components), Restek

Catalog Number: (75835-348)
Supplier: Restek
Description: The mix consists of (C10:0) Methyl decanoate (210 μg/ml), (C11:0) methyl undecanoate (210 μg/ml), (C12) n-dodecane 150 μg/ml, (C12:0) methyl dodecano...
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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