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Bioburden Testing

Bioburden Testing

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Determination of TAMC (total aerobic count) on TS-agar and for TYMC (total microbial count of... more
Product information "Bioburden Testing"

Determination of TAMC (total aerobic count) on TS-agar and for TYMC (total microbial count of yeasts) on SAB-agar is performed by membrane filtration.

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Deliverables "Bioburden Testing"

We will send you a short report summarizing your data within 10 business days*.

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

Sample Requirements "Bioburden Testing"

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 note that feed media matrix should be considered seperately. If you plan to measure pure feed media, feel free to contact us for more information.

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

Endotoxin Analysis Endotoxin Analysis
The LAL (Limulus amoebocyte lysate) test is used to detect and/or quantify endotoxins from gram-negative bacterial origin. Endosafe...
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.
Dipeptide Analysis Dipeptide Analysis
UHPLC-MS/MS based measurement of dipeptides. Please contact us for more information.
Amino acid Analysis Amino acid Analysis
Our quantitative UPLC-UV method covers the following amino acids: Alanine Arginine Asparagine...
Glutathione Analysis Glutathione Analysis
UHPLC-MS/MS based measurement of glutathione (oxidized and reduced state). Please contact us for more information.
Citrate Analysis Citrate Analysis
Photometric assay of citrate.
Antibody Quantification Antibody Quantification
Our HPLC method for quantification of antibodies is based on protein A affinity chromatography. If you are unsure whether your...
Ammonium Analysis Ammonium Analysis
Assay for the determination of ammonium concentrations. The average LOQ is 0.1 mM and might vary depending on the matrix.
Glucose and Lactate Analysis Glucose and Lactate Analysis
Enzymatic-amperometric measurement of glucose and lactate.
Ascorbate Analysis Ascorbate Analysis
Quantitation of ascorbic acid (vitamin C) by UHPLC-MS/MS.
HEK ViP NB HEK ViP NB
Transfection and production medium for HEK cells with a basic nutrient level. Chemically defined, serum-free, animal...
Phosphate Analysis Phosphate Analysis
Photometric assay for the quantitative analysis of inorganic phosphate (ortho-phosphate).
Polyamine Analysis Polyamine Analysis
Polyamine levels in mammalian cells play a key role in cells’ viability as well as protein synthesis. Knowing the polyamine content...
CAP®-CDM Feed CAP®-CDM Feed
CAP ® -CDM Feed is a chemically defined feed supplement designed for fed-batch cultivation of Cevec's CAP ® -Go cell lines....
Water-soluble Vitamin Analysis Water-soluble Vitamin Analysis
Our UHPLC-MS/MS method covers the following water-soluble vitamins, vitaminoids and precursors*: Vitamin B1: Thiamine...
BHK Medium BHK Medium
Growth and expression medium for BHK (baby-hamster-kidney) cells. Chemically defined, serum-free, animal component-free and...
TCX6D Sample TCX6D Sample
Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
HEK ViP NX HEK ViP NX
Transfection and production medium for HEK cells with a high nutrient level. Chemically defined, serum-free, animal...
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...
Ion Analysis Ion Analysis
Measurement of Sodium, Potassium, Phosphorous, Calcium and Magnesium using ICP-MS.
HYB FS HYB FS
HYB FS is developed for the use as a feeding solution in antibody production with hybridoma cells. Chemically defined,...
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...
Hybridoma Base Medium Hybridoma Base Medium
Hybridoma Base Medium is a lean high-performance medium for antibody production in various hybridomas. Chemically defined,...
Trace Element Analysis Bundle for Spent Media Trace Element Analysis Bundle for Spent Media
Trace elements are determined by ICP-MS, combining highest sensitivity with excellent reliability, including: Element...
MDXK Medium MDXK Medium
Growth and production medium for MDCK and MDBK cell lines. Chemically defined, serum-free, animal component-free and...
HEK FS HEK FS
Feed supplement to boost process yields of human cell cultures, e.g. HEK. Chemically defined, serum-free, animal component-free...
CHO TF CHO TF
Specifically designed to support efficient transfection and high-density suspension cultivation, CHO TF is particularly suited for...
TCX7D Sample TCX7D Sample
Advanced feed supplement for CHO fedbatch processes. Chemically defined, serum-free, animal component-free and hydrolysate-free...
Dry powder rehydration service Dry powder rehydration service
Rehydration of dry powder formulations (Animal Origin Free only). Rehydration within 10 business days after receipt of dry...
Process Development and Optimization Process Development and Optimization
Process development such as feed strategy optimization can take up a lot of time and resources. With our long-standing experience...
Raw Material or Supplier Evaluation Raw Material or Supplier Evaluation
With our key competences in medium development and manufacture, we know that raw materials (production, origin, quality) and...
Fat-soluble Vitamin Analysis Fat-soluble Vitamin Analysis
Our UHPLC-MS/MS method covers the following fat-soluble vitamins: Vitamin A: Retinol Vitamin D: Cholecalciferol...
AXP - dry powder manufacture AXP - dry powder manufacture
Manufacture of customized dry powder formulations (Animal Origin Free only). Production is based on a non-disclosure agreement....
HYB GM HYB GM
HYB GM Medium is a lean high-performance medium for antibody production in various hybridomas. Chemically defined, serum-free,...
BHK FS BHK FS
Advanced supplement for BHK fedbatch processes. Chemically defined, serum-free, animal component-free and hydrolysate-free...
HEK TF HEK TF
Specifically designed to support high-density suspension cultivation and efficient transfection, HEK TF is particularly suited for...
HEK ViP NB Sample HEK ViP NB Sample
Transfection and production medium for HEK cells with a basic nutrient level. Chemically defined, serum-free, animal...
HEK ViP NX Sample HEK ViP NX Sample
Transfection and production medium for HEK cells with a high nutrient level. Chemically defined, serum-free, animal...
Coulometric Karl-Fischer Titration Coulometric Karl-Fischer Titration
Determination of water content in solid and liquid samples using coulometric Karl-Fischer titration. Quantification range: 1 ppm -...
Organic Acid Analysis - Colorimetric Assay Organic Acid Analysis - Colorimetric Assay
Organic acid content is determined using abcam colorimetric kits in combination with Thermo Fisher multimode plate reader...