Each analysis is produced by a specific method, and the report states which one was used. Only methods that are supported are listed here.
Reverse-phase separation with UV detection. The basis for purity figures and for resolving related substances.
What it helps establish
Chromatographic separation coupled to mass detection with electrospray ionisation, used to establish what a peak actually is.
What it helps establish
Quantification against an external calibration with a reference standard, reported as the mean of replicate determinations.
What it helps establish
Acid hydrolysis followed by chromatographic separation and quantification of the constituent amino acids.
What it helps establish
Quantitative determination of bacterial endotoxin, reported with the unit and the quantification threshold applied.
What it helps establish
Enumeration and identification of microbial contamination in a submitted sample.
What it helps establish
Scope
Method availability is confirmed per request. Where a sample needs a method that is not listed, the request is assessed before any testing is agreed rather than fitted to the methods above.