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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

Description: These text mixtures are used for reversed and normal-phase chromatograms for a 250×4.6 mm Int.Ø columns.
Catalog Number: 76402-418
Supplier: HICHROM LIMITED
Image Unavailable-EM1.19158.0001

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

Description: For HPLC System Qualification Set 2: Precision; 100 Mg/L Methyl Paraben in Methanol / Water (50:50)
Catalog Number: EM1.19158.0001
Supplier: MilliporeSigma

SDS


Image Unavailable-EM1.19165.0001

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

Description: For HPLC System Qualification Set 1: Precision and Linearity; Parabens in Methanol / Water (50:50)
Catalog Number: EM1.19165.0001
Supplier: MilliporeSigma

SDS


Image Unavailable-EM1.19159.0001

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

Description: For HPLC System Qualification Set 3: Separation; Parabens in Methanol / Water (50:50)
Catalog Number: EM1.19159.0001
Supplier: MilliporeSigma

SDS Certificates


Image Unavailable-EM1.19157.0001

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

Description: For HPLC System Qualification Set 1 A: Precision and Linearity; Parabens in Methanol/Water (50:50)
Catalog Number: EM1.19157.0001
Supplier: MilliporeSigma

SDS Certificates


Image Unavailable-EM1.19161.0001

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

Description: For HPLC System Qualification Set 7: Precision; 60 Mg/L Methyl Paraben in Methanol
Catalog Number: EM1.19161.0001
Supplier: MilliporeSigma

SDS


Image Unavailable-75834-604

LC OQ Wavelength Accuracy Standard , 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
Catalog Number: 75834-604
Supplier: Restek

Certificates


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Chiral Column Test Mix (9 Components), 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 dodecanoate (210 μg/ml), 2,3-butanediol (+/-) (500 μg/ml), 1-heptanol (180 μg/ml), 3-methylphenol (m-cresol) (160 μg/ml), 1-phenylethanol (+/-) (500 μg/ml) and α-pinene (+/-) (500 μg/ml).
Catalog Number: 75835-348
Supplier: Restek
Product Image-76485-888

Linearity FLQ TDM for Abbott Systems, AUDIT Microcontrols

Description: The Audit® MicroControls™ Linearity FLQ TDM for Abbott systems is intended to simulate human patient samples for use in determining linearity, calibration verification, and the verification of reportable range for the following analytes: Acetominophen, Amikacin, Carbamezepine, Digoxin, Gentamicin, Phenobarbital, Phenytoin, Salicylate, Theophylline, Tobramycin, Valproic Acid, Vancomycin.
Catalog Number: 76485-888
Supplier: Audit Microcontrols
Image Unavailable-75835-392

ISO-BB Column Test Mix, Restek

Description: 8 components
Catalog Number: 75835-392
Supplier: Restek
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Grob DA 280 Column Test Mix (11 components), Restek

Description: Contains: n-decane, C10, 280 µg/ml, methyl decanoate, C10:0, 420 µg/ml, n-undecane, C11, 280 µg/ml, methyl undecanoate, C11:0, 420 µg/ml, methyl dodecanoate, C12:0, 420 µg/ml, L(+)-2,3-butanediol, 530 µg/ml, 2,6-dimethylaniline, 320 µg/ml, 2,6-dimethylphenol, 320 µg/ml, 2-ethylhexanoic acid, 380 µg/ml, nonanal, 400 µg/ml, 1-octanol, 360 µg/ml.
Catalog Number: 75835-376
Supplier: Restek
Image Unavailable-75834-388

LC OQ Gradient Standard (Acetone), 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.
Catalog Number: 75834-388
Supplier: Restek
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USP and EP Vis Standards Set for Spectrophotometers, Thermo Scientific

Description: Reference Materials to quality performance verification (PV) tests in UV-Vis region. A set of filter standards for pharmacopeia compliance support.
Catalog Number: 76472-754
Supplier: Thermo Scientific
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Universal Test Mix for Reversed-Phase, PerkinElmer

Catalog Number: 97012-034
Supplier: PERKINELMER U.S. LLC

SDS


Product Image-100496-288

Duke Standards™ Particle-Size Standards, 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 standards in the submicrometer size range is called Nanosphere Size Standards™, and monosized polymer microspheres.
Catalog Number: 100496-288
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


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NPI-1000 Column Test Mix (8 Components), Restek

Description: The mix consists of (C9:0) methyl nonanoate, (C13) n-tridecane, (C15) n-pentadecane, acenaphthylene, 4-chlorophenol, 1,6-hexanediol, 4-propylaniline and 1-undecanol.
Catalog Number: 75835-360
Supplier: Restek
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