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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.

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: ornithine, putrescine, spermidine, spermine.
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...
Antibody quantification Antibody quantification
Our HPLC method for quantification of antibodies is based on protein A affinity chromatography. If you are unsure whether your...
Manganese analysis Manganese analysis
G-AAS-based determination of manganese (Mn). The limit of detection (LOD) is ~0.2 µg/L (depending on the sample matrix) and thus...
Trace element analysis Trace element analysis
ICP-MS-based determination of trace elements, including: Element MW [g/L] LOQ [µg/L]* LOQ [nM]*...
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.
Analysis of water-soluble vitamins Analysis of water-soluble vitamins
Our HPLC-MS/MS method covers the following water-soluble vitamins, vitaminoids and precursors*: Vitamin B1: Thiamine...
HYB GM HYB GM
HYB GM Medium is a lean high-performance medium for antibody production in various hybridomas. Chemically defined, serum-free,...
TC-42 w/ GF TC-42 w/ GF
Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
Cell Line Adaptation Cell Line Adaptation
We adapt your adherently growing cell line to suspension growth in a suitable serum-free, chemically defined cell culture medium of...
Amino acid analysis Amino acid analysis
Our quantitative UPLC-UV method covers the following amino acids: Alanine Arginine Asparagine...
TCX10D TCX10D
Growth and expression medium for CHO GS and other CHO cell lines. Chemically defined, serum-free, animal component-free and...
TCX6D TCX6D
Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...