Testing services
Choose a focused pathway or request a custom feasibility review. No sample is accepted until method, quantity, price, timeline, and reporting format are confirmed in writing.
LC-MS / mass-confirmation pathway
Evaluate whether the measured molecular mass is consistent with the expected research peptide. The written scope identifies the proposed method, acceptance criteria, and reporting limits.
Typical output: Identity finding · observed mass · method summaryHPLC or UPLC pathway
Separate the primary component from detectable related peaks and report the resulting area profile under an agreed chromatographic method.
Typical output: Chromatogram · primary-peak area · related-peak profileQuantitative method by project
Measure a defined target analyte using an agreed analytical strategy and appropriate reference material when available and suitable.
Typical output: Measured content · units · method and calculation notesProject-specific add-ons
Request feasibility for endotoxin, sterility, microbial limits, heavy metals, residual solvents, water content, or related quality attributes. Availability may involve qualified third-party laboratories and is confirmed before acceptance.
Typical output: Scope-specific results and supporting documentationFeasibility assessment
For supplements, cosmetic actives, raw materials, intermediates, and finished products, TrustPoint evaluates the matrix, target, expected range, and decision need before proposing a testing plan.
Typical output: Recommended pathway · sample need · quotationMethods & limitations
Analytical results are only meaningful within the method, matrix, reference strategy, and detection limits used. Your accepted scope records those conditions.
Used when the analytical question concerns chromatographic purity or separation of a target from detectable related peaks.
Used when the analytical question concerns whether an observed mass is consistent with an expected compound.
Used when an agreed reference and method can support measurement of a target analyte in the submitted matrix.
Specialized analyses may be performed by qualified partner laboratories when disclosed in the accepted scope and report.
What we can review
Lyophilized material or another pre-approved research matrix
Powders, capsules, liquids, and finished formulations
Raw actives and formulated cosmetic research samples
Incoming ingredients, intermediates, and reference materials
Other compounds or matrices after feasibility review
Sample lifecycle
Each step protects traceability and prevents a report from being separated from the sample and scope that produced it.
Begin intake ↗Provide the sample type, compound, matrix, lot or batch, expected amount, and intended analytical objective.
TrustPoint confirms feasibility, proposed testing, required sample quantity, expected timeline, price, report format, and any subcontracting.
After acceptance, use the assigned submission number and approved packing and shipping instructions. Unapproved shipments may be rejected.
The sample is logged as received and handled under the accepted scope. Testing may consume or alter the submitted material.
Results are reviewed and issued in the agreed report format with relevant method information, observations, and limitations.
Remaining material is retained, returned, or disposed of according to the accepted scope and Sample Handling Policy.
Price depends on the analyte, matrix, method, references, report package, and timing.
Required quantity varies by analysis and may include reserve material for repeat work.
Timing begins after receipt and acceptance and is an estimate unless a written commitment says otherwise.
The accepted scope identifies the report, COA, chromatograms, or other data package to be issued.
Ready to define the scope?