Analytical services
Gas chromatography mass spectrometry
GC-MS Residual Solvent Analysis
Qualitative identification and quantitative determination of target residual solvents using split or splitless injection.
Single-quadrupole GC-MS · split/splitless injection
Standard price
$100
per sample
Turnaround
Confirmed after sample screening with the established method
What is included
- Sample receipt and screening, including repeatability
- Routine sample preparation
- Instrument QC checks and system-suitability tests
- Basic data processing and analytical report
Common applications
01Detection, identification, and quantitation of solvents used in pharmaceutical products
02Quality control in accordance with FDA regulations
03Confirmation of sample purity and dryness
Service pricing
ServicePrice
GCMS analysis using an in-house established method$100/sample
Extensive sample preparationQuoted separately
Rush analysisSubject to availability
Sample requirements
- Clearly identified sample in a tightly sealed container
- Target solvent information, when known
- Expected concentration range, when available
- Matrix and storage information
- Sufficient sample quantity
- Applicable SDS and safety information
Important limitations
- The standard service does not include complex extraction, cleanup, derivatization, or other specialized preparation.
- Direct split/splitless injection is distinct from headspace GC sampling.
- High-boiling, nonvolatile, thermally unstable, or strongly matrix-active samples may require another approach.
- USP <467>, ICH Q3C, GLP, GMP, and compendial requirements must be identified before submission.
Analytical inquiry
Selected service
GC-MS Residual Solvent Analysis