Quality Test
Independent Quality Information for Research Materials
At Luna Chems, transparency and product documentation are important parts of our approach to supplying research materials. Our Quality Test Report page provides information about analytical testing and documentation associated with individual research chemical batches.
Where laboratory testing has been completed, the relevant analytical report should identify the specific sample, batch, testing date, analytical methods, and laboratory responsible for the analysis.
Important: A quality test report should only be treated as evidence of analytical testing when it is issued by the identified laboratory and can be independently verified. Luna Chems does not represent sample templates, example certificates, or unverified documents as laboratory results.
What Is a Quality Test Report?
A Quality Test Report, sometimes called a Certificate of Analysis (CoA), is a document used to record analytical findings for a particular sample or batch.
Depending on the material and laboratory, a report may contain information such as:
Product or compound name, Sample identification number, Batch or lot number, Date the sample was received, Date of analysis, Physical appearance, Identity testing, Purity or assay results, Analytical methodology, Chromatographic or spectroscopic information, Additional quality measurements, Laboratory identification, Analyst or reviewer information
Testing requirements can vary depending on the substance, intended research application, and applicable regulations.
Our Quality Documentation Process
1. Sample Identification
Each tested sample should have a unique reference or sample identification number so that the analytical result can be associated with the correct material.
2. Batch Traceability
The batch or lot number connects the analytical documentation with the corresponding research material.
This helps maintain traceability between the material and its documentation.
3. Analytical Testing
Depending on the compound and testing requirements, appropriate analytical techniques may be used by the testing laboratory.
Examples can include:
HPLC — commonly used for chromatographic analysis and assay/purity measurements.
GC-MS — combines gas chromatography with mass spectrometry for compound analysis and identification.
FTIR — can provide information useful for identifying chemical functional groups and comparing samples with reference spectra.
Other analytical techniques may be appropriate depending on the substance and laboratory protocol.
4. Results Documentation
The laboratory records its analytical observations and results in the applicable report.
Results should be reported using the laboratory's actual measurements and validated procedures rather than estimated or assumed values.
5. Review and Record Keeping
Completed documentation should be reviewed for consistency between the sample identification, batch information, analytical results, and laboratory information.
What You Can Find in a Luna Chems Test Report
A properly documented report may include the following sections:
| Information | Purpose |
|---|---|
| Product Name | Identifies the material tested |
| Sample ID | Connects the report to a specific sample |
| Batch/Lot Number | Provides batch-level traceability |
| Testing Date | Shows when analysis was performed |
| Test Method | Identifies the analytical technique |
| Result | Records the laboratory's measured finding |
| Specification | States the applicable acceptance criteria, where applicable |
| Laboratory Information | Identifies the testing organization |
| Analyst/Reviewer | Records responsible laboratory personnel |
| Supporting Data | May include chromatograms, spectra, or other analytical records |
Batch-Specific Testing Matters
A test result for one sample should not automatically be interpreted as proof that every batch of the same product has identical characteristics.
For meaningful traceability, the product, sample, and batch information should correspond to the material being documented.
This is why Luna Chems recommends reviewing the complete report rather than relying solely on a headline purity number.
Analytical Methods
Testing methods depend on the substance and the purpose of the analysis.
HPLC
High-performance liquid chromatography can be used to separate components within a sample and quantify specified compounds under an appropriate validated method.
GC-MS
Gas chromatography–mass spectrometry can provide analytical information based on chromatographic separation and mass spectral characteristics.
FTIR
Fourier-transform infrared spectroscopy can provide a molecular fingerprint useful for comparing a sample against appropriate reference material.
Additional Testing
Where appropriate, laboratories may perform additional analyses such as:
Moisture or water content
Residual solvent analysis
Elemental or metals analysis
Physical characterization
Other compound-specific analytical measurements
The exact testing panel should be determined by the qualified laboratory and the requirements of the material being examined.
Transparency & Verification
Luna Chems encourages customers and research professionals to evaluate analytical documentation carefully.
A credible laboratory report should provide enough information to determine:
What was tested?
Which batch was tested?
When was it tested?
Which laboratory performed the analysis?
Which analytical method was used?
What were the measured results?
Where applicable, supporting laboratory data such as chromatograms or spectra can provide additional context.
Quality Test Report Disclaimer
Quality documentation describes the specific sample tested under the conditions stated in the report. Analytical results should not be generalized beyond the tested sample or batch without appropriate evidence.
Any certificate, report, template, or example displayed on this website should be clearly identified according to its status. Sample or template documents are not laboratory certificates and should not be interpreted as verified analytical results.
Luna Chems does not claim independent laboratory verification for results that have not actually been tested and documented by the identified laboratory.
Research Use Only
Products offered by Luna Chems are intended for research and analytical purposes only and are not for human consumption.
Customers are responsible for determining whether the purchase, possession, importation, storage, handling, or use of any research material is lawful in their jurisdiction and for following applicable safety and regulatory requirements.
Luna Chems
Research Today. A Brighter Tomorrow.
Quality • Transparency • Traceability • Research
