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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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Quality Control Test Mixture A 1Ml

Description: Quality Control Test Mixture A, for testing performance of a column, 1ML, Dimethyl phthalate: 2.4ul/ml, Toluene: 16ul/ml, Biphenyl: 280ug/ml, Phenanthrene: 200ug/ml, Sample solvent: CH3OH - H2O (85: 15), for use with C18 Reversed-phase columns
Catalog Number: 76402-412
Supplier: HICHROM LIMITED
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Quality Control Test Mixture C 1Ml

Description: Quality Control Test Mixture C, for testing performance of a column, 1ML, Acetone: 100ul/ml, Toluene: 16ul/ml, Biphenyl: 200ug/ml, Sample solvent: CH3OH - H2O (75: 25), for use with C1 and Phenyl Reversed-phasecolumns
Catalog Number: 76402-416
Supplier: HICHROM LIMITED
Image Unavailable-76402-414

Quality Control Test Mixture B 1Ml

Description: Quality Control Test Mixture B, for testing performance of a column, 1ML, Dimethyl phthalate: 2.4ul/ml, Toluene: 16ul/ml, Biphenyl: 200ug/ml, Sample solvent: CH3OH - H2O (75: 25), for use with C4, C6 and C8 Reversed-phase columns
Catalog Number: 76402-414
Supplier: HICHROM LIMITED
Image Unavailable-76402-418

Quality Control Test Mixture D 1Ml

Description: Quality Control Test Mixture D, for testing performance of a column, 1ML, Butylbenzene: 12ul/ml, Methyl benzoate: 4ul/ml, Nitrobenzene: 0.24ul/m, Sample solvent: Heptane - Ethyl acetate (90: 10), for use with Normal-phase columns
Catalog Number: 76402-418
Supplier: HICHROM LIMITED
Image Unavailable-EM1.19158.0001

Lichrotest Standard Samples

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

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

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

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

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

SDS


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Calibration standard ISO-BB Column Test Mix 1ml

Description: Calibration standard ISO-BB Column Test Mix, 8 components, Concentration: 250 ug/mL each in methylene chloride, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-392
Supplier: Restek
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Calibration standard Grob DA 280 Column Test Mix 1ml

Description: Calibration standard Grob DA 280 Column Test Mix, 11 components, Solvent: In methylene chloride, Storage: 0 deg C or colder, Shelf Life: 1 months, Volume: 1 mL/ampule
Catalog Number: 75835-376
Supplier: Restek
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Standard LC OQ Gradient 1ml

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
Product Image-76485-888

Linearity FLQ TDM for Abbott System, consisting of five levels of liquid material and additives in human serum, that demonstrate a linear relationship to each other for their respective analytes, reagents and instruments, Storage: 5 days when stored at 2-8CFormat: Frozen Liquid, Size: 5 x 4 mL

Description: Linearity FLQ TDM for Abbott System, consisting of five levels of liquid material and additives in human serum, that demonstrate a linear relationship to each other for their respective analytes, reagents and instruments, Storage: 5 days when stored at 2-8CFormat: Frozen Liquid, Size: 5 x 4 mL
Catalog Number: 76485-888
Supplier: Audit Microcontrols
Image Unavailable-75835-348

Calibration standard Chiral Column Test Mix 1ml

Description: Calibration standard Chiral Column Test Mix, 9 components, Solvent: In methylene chloride, Storage: 0 deg C or colder, Volume: 1 mL/ampule
Catalog Number: 75835-348
Supplier: Restek
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LC OQ Wavelength Accuracy Standard, 5 mL/ampule

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


Image Unavailable-76472-754

USP and EP Vis Standard Set, Performance Verification Test: Wavelength Accuracy, Photometric Accuracy, Didymium glass filter, 4 neutral density filters calibrated for absorbance at 440, 465, 546.1, 590 and 635 nm

Description: USP and EP Vis Standard Set, Performance Verification Test: Wavelength Accuracy, Photometric Accuracy, Didymium glass filter, 4 neutral density filters calibrated for absorbance at 440, 465, 546.1, 590 and 635 nm
Catalog Number: 76472-754
Supplier: Thermo Scientific
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