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Ascorbate analysis

Ascorbate analysis

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Quantitation of ascorbic acid (vitamin C) by HPLC-MS. more
Product information "Ascorbate analysis"

Quantitation of ascorbic acid (vitamin C) by HPLC-MS.

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Deliverables "Ascorbate analysis"

We will send you a short report summarizing your data within 5 business days*.

*After receipt of samples and if no additional sample preparation / matrix evaluation is necessary.

Sample Requirements "Ascorbate analysis"

Methods are established for “state-of-the-art” chemically defined cell culture media. Due to potential matrix effects verification of sample feasibility might be necessary prior to analysis.

Please read and sign our sample declaration sheet and prepare and ship your samples according to our sample preparation protocol.

Water-soluble Vitamins Analysis Water-soluble Vitamins Analysis
Our HPLC-MS/MS method covers the following water-soluble vitamins, vitaminoids and precursors*: Vitamin B1: Thiamine...
CHOlean CHOlean
Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
Water-soluble Vitamins Analysis - FAF Water-soluble Vitamins Analysis - FAF
Our HPLC-MS/MS method covers the following water-soluble vitamins, vitaminoids and precursors*: Vitamin B1: Thiamine...
Glutathione analysis Glutathione analysis
LC-MS/MS based measurement of glutathione (oxidized and reduced state) from cell culture media supernatant. Please contact us for...
HEK ViP NX HEK ViP NX
Transfection and production medium for HEK cells with a high nutrient level. Chemically defined, serum-free, animal...
Analysis of total amino acid content - FAF Analysis of total amino acid content - FAF
Our proprietary amino acid method will be applied after HCl hydrolysis and appropriate sample preparation.
Trace element analysis - FAF Trace element analysis - FAF
Trace elements are determined by ICP-MS, combining highest sensitivity with excellent reliability, including: Element...
Amino acid analysis - FAF Amino acid analysis - FAF
Our quantitative UPLC-UV method covers the following amino acids: Alanine Arginine Asparagine...
AXP - liquid formulation production AXP - liquid formulation production
Manufacture of customized liquid formulations (Animal Origin Free only). Production is based on a non-disclosure agreement. After...
Phosphate Analysis Phosphate Analysis
Photometric assay for the quantitative analysis of inorganic phosphate (ortho-phosphate) which has been tested for the use with...
Analysis of total amino acid content Analysis of total amino acid content
Our proprietary amino acid method will be applied after HCl hydrolysis and appropriate sample preparation.
Polyamine analysis Polyamine analysis
Our method offers quantitative results for the following polyamines: putrescine, spermidine, spermine.
Ion analysis Ion analysis
Measurement of Sodium, Potassium, Phosphate, Calcium and Magnesium using ion-selective electrodes.
Citrate analysis Citrate analysis
Photometric assay of citrate which has been tested for the use with cell culture media.
Dipeptide analysis Dipeptide analysis
LC-MS/MS based measurement of dipeptides from cell culture media supernatant. Please contact us for more information.
Culture media analysis bundle Culture media analysis bundle
The comprehensive culture media analysis bundle includes the analysis of glucose and lactate , amino acids , water-soluble...
Basic Feed Basic Feed
Basic Feed is a feed supplement for prolonged production of biologics in fed-batch processes, suitable for a broad range of cell...
Antibody quantification Antibody quantification
Our HPLC method for quantification of antibodies is based on protein A affinity chromatography. If you are unsure whether your...
Trace element analysis Trace element analysis
Trace elements are determined by ICP-MS, combining highest sensitivity with excellent reliability, including: Element...
Ammonium analysis Ammonium analysis
Assay for the determination of ammonium concentrations. The LOD is 0.1 mM for most chemically defined media and might vary...
Glucose and lactate analysis Glucose and lactate analysis
Enzymatic-amperometric measurement of glucose and lactate.
Amino acid analysis Amino acid analysis
Our quantitative UPLC-UV method covers the following amino acids: Alanine Arginine Asparagine...