Pharma Science

Essential applications for (U)HPLC analysis of biomolecules

Tosoh Bioscience has produced Volume 1 of its 'Biopharmaceutical Application Notebook' for the (U)HPLC analysis of biomolecules. This essential application notebook will keep you informed of all the latest developments in the biopharmaceutical...

Method for zinc oxide assay as per USP<591>

Metrohm has produced an application note demonstrating a method for a zinc oxide assay as per USP General Chapter <591>.

Enabling single-software multiple attribute methodology for assessment of biopharmaceutical product quality attributes

This technical note from SCIEX will highlight how to implement a complete and easy-to-use Multiple Attribute Methodology (MAM) workflow for biotherapeutic PQA monitoring using accurate mass LC–MS. It will demonstrate how this new streamlined MAM...

Detection of Sibutramine in Slimming Products by HPTLC and Confirmation by HPTLC-MS

CAMAG has produced an application note describing the HPTLC methodology to identify sibutramine in herbal weight loss products.

Achieve automatic conductometry in water with low electrical conductivity in accordance with USP<645>

Metrohm has produced an Application Bulletin discussing automatic conductometry in water with low electrical conductivity in accordance with USP<645>.

Effective Cannabis Testing with HPTLC

CAMAG has produced an application note describing the different possibilities for Cannabis testing by HPTLC.

Adulteration of St. John’s Wort Products: An HPTLC-MS Investigation.

CAMAG has produced an application note describing an HPTLC methodology for the identification of SJW and a simple test for adulteration.

Detection of Steroids and SARMs using HPTLC

CAMAG has produced an application note describing a simple and rapid HPTLC screening method for steroids and selective androgen receptor modulators (SARMs) in bodybuilding supplements. 

Achieve high-throughput LC/MS purification of pharmaceutical impurities

Agilent Technologies has produced an application note describing the separation and purification of acetaminophen (paracetamol) and six common impurities listed in the European and United States Pharmacopoeias.

Doubling chromatographic throughput using dual LC for pharmaceutical analysis

Thermo Fisher Scientific has produced an application note describing a novel Dual LC workflow, which provides a unique concept by using two separated flow paths in one system. It shows how the Thermo Scientific Vanquish Duo system for Dual LC...

How to analyse small pharmaceuticals and peptide mixtures using chemically stable merged inorganic/organic silica material

Kromasil has produced an application note demonstrating how, by using merged inorganic/organic silica materials with newly developed C8, C18 or phenyl hexyl phases, it is possible to use a stationary phase with a wider pH range. 

Effective Determination of Diclofenac and Its Related Compounds using RP-HPLC-ICP-QQQ

Agilent Technologies has produced an application note describing the quantitative determination of the drug diclofenac and its related compounds in human plasma. Compounds were quantified based on measurement of the Cl heteroatom using...

     

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