HPLC Reference Standards Products & Reviews

Agilent AdvanceBio SEC Protein Standards are uniquely designed for AdvanceBio SEC columns. The standards are manufactured from a select group of proteins and peptides optimized to deliver accurate, precise quantitation for mAb aggregation and protein analysis. 

Agilent Human Milk Oligosaccharide (formerly ProZyme) standards are highly purified standards for qualitative methods.

Developed specifically for using LC coupled with GC-FID to accurately determine hydrocarbons found in mineral oils, which can migrate from packaging into food. • 9-component mix contains non-interfering internal standards as well as both mineral oil saturated hydrocarbon (MOSH) and mineral oil aromatic hydrocarbon (MOAH) markers to correctly cut fractions. • Certified reference material (CRM) manufactured and QC-tested in Re…

Diluted and DEA-exempt—no need to purchase costly neat materials or make your own standards. Pair with Restek's THC standards to analyze both neutrals and acids in cannabis products by LC. A must for accurate quantification in medical cannabis potency testing and strain ID.

Reimagine Released N-Glycan Analysis.

Cannabidiolic acid (Item No. 18090) is a certified reference material categorized as a phytocannabinoid. Cannabidiolic acid is produced by the oxidocyclization of cannabigerolic acid by cannabidiolic acid synthase. This product is intended for research and forensic applications.

Amino Acid Analysis Columns

Certified reference material, 20 μg/mL in methanol, ampule of 1 mL

2 μg/mL in acetonitrile, analytical standard

Agilent 2-AA (formerly ProZyme) labeled N-glycan standards and libraries are commonly used as qualitative standards for LC/FLD and LC/MS. 

Agilent 2-AB (formerly ProZyme) labeled N-glycan standards and libraries are commonly used as qualitative standards for LC/FLD and LC/MS. 

Agilent 2-AB (formerly ProZyme) labeled O-glycan standards are commonly used as qualitative standards for LC/FLD and LC/MS.

Agilent APTS (formerly ProZyme) labeled glycan standards are commonly used for qualitative N-glycan identification or as migration standards for capillary electrophoresis with laser-induced fluorescence (CE/LIF).

Agilent Blood Group Oligosaccharides (formerly ProZyme) standards are offered as disaccharide and trisaccharide forms.

Agilent Glycan Alignment (formerly ProZyme) Standard Set includes the Gly-Q glucose unit (GU) ladder and Gly-Q migration standards.

Agilent N-glycan standards (formerly ProZyme) and libraries are used in many analytical procedures including LC/FLD, LC/MS, and CE/LIF.

Agilent InstantAB (formerly ProZyme) labeled N-glycan standards and libraries are commonly used as qualitative standards for LC/FLD and LC/MS.

Agilent InstantPC (formerly ProZyme) labeled glycan standards and libraries are commonly used as qualitative standards for LC/FLD and LC/MS. 

Agilent InstantQ (formerly ProZyme) labeled N-glycan standards and libraries are used as qualitative standards for the Gly-Q CE system.

Agilent unlabeled N-glycan (formerly ProZyme) standards are used as qualitative standards for LC/FLD, LC/MS, or CE/LIF.

The Oligonucleotide Resolution standard contains 14, 17, 20, and 21 mer synthetic oligonucleotides and is designed to test N / N-1 resolution.

Agilent NISTmAb is a reference mAb standard that is intended for system suitability testing, establishing method, instrument, or site-to-site variability, and troubleshooting mAb CQA workflows.

Alfa Chemistry’s Potency Testing Services provide accurate determination of active ingredient concentration in compounded medications. Using advanced chromatographic and spectrophotometric techniques, our cGMP-compliant laboratory ensures the safety, efficacy, and regulatory compliance of pharmaceutical preparations across diverse dosage forms, including powders, capsules, tablets, creams, suspensions, and more.

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