Semiconductor solvent analysis
Applicable to IPA, OK73, nBAC, and other common semiconductor solvents. Actual analyzability is confirmed against SDS, sample properties, and safety conditions.
Product items
GC-MS Analytical Service (Trace Organic Contamination)
Ultra-trace Analytics offers GC-MS analytical services for semiconductor organic solvents and high-cleanliness chemicals (IPA, OK73, nBAC, etc.), including trace organic contamination analysis, impurity identification, supplier material qualification, and process contamination investigations.
Material: N/A (Service)
Applications
Trace organic contamination analysisImpurity identificationSupplier material qualificationProcess contamination investigationsSemiconductor solvent QC
Available specifications
Share your use case, material, capacity, or size requirements for evaluation.
Product description
Ultra-trace Analytics offers GC-MS analytical services for semiconductor organic solvents and high-cleanliness chemicals (IPA, OK73, nBAC, etc.), including trace organic contamination analysis, impurity identification, supplier material qualification, and process contamination investigations.
GC-MS testing for semiconductor solvents and high-cleanliness chemicals
Ultra-trace Analytics offers GC-MS outsourced testing for organic impurities, unknown peaks, and trace organic contamination in semiconductor solvents, high-cleanliness chemicals, and process-related liquids. Common sample types include IPA, OK73, and nBAC; other organic liquids can be evaluated based on SDS, matrix, and analytical goal.
主要特色
Trace organic contamination assessment
We perform GC-MS analysis and data interpretation for trace organic contamination, residues, anomalous peaks, and suspected contamination sources.
Unknown peak screening
Based on the chromatogram, mass spectrum, and library matching, we can evaluate likely sources of unknown peaks. Unknown-compound identification depends on signal quality, library matching, and standards if required.
Target compound analysis
If you already have target compounds in mind, we evaluate qualitative, semi-quantitative, or quantitative feasibility based on the target, matrix, and availability of standards.
Batch differences and supplier comparison
We can compare organic-impurity differences across batches, suppliers, or process conditions to support material qualification and anomaly investigation.
Reports and technical discussion
On request the report can include analytical results, principal peaks, matching results, sample differences, and necessary notes — helping you interpret organic-contamination signals.
Before submitting samples, please share the following
Not sure whether your sample suits GC-MS? Share SDS, analytical goal, target compound, or observed anomaly and we will help assess feasibility.
- ☑ Sample name and intended use
- ☑ SDS or main composition
- ☑ Sample type: IPA, OK73, nBAC, thinner, stripper, remover, cleaning solution, or other organic liquid
- ☑ Analytical goal: target analysis, unknown-peak screening, batch comparison, contamination tracing, or quality verification
- ☑ Target compound list — please share any suspected substances
- ☑ Whether existing GC-MS chromatograms or anomalous-peak information are available
- ☑ Sample quantity and number of bottles available
- ☑ Whether the sample is volatile, flammable, corrosive, toxic, or has other safety risks
- ☑ Whether blank, reference sample, or good sample / bad sample pairings are available
- ☑ Whether qualitative, semi-quantitative, or quantitative results are needed
- ☑ Whether a specific report format, customer-spec comparison, or supplier comparison is needed
Need a pre-submission feasibility check?
Share SDS, analytical goal, target compound, or anomaly chromatogram and we will help evaluate GC-MS Analysis Service feasibility and quotation scope.
- • Confirm sample SDS and safety
- • Confirm analytical goal and sample type
- • Confirm target compound or unknown-peak information
- • Confirm whether batch comparison is needed
- • Confirm report format and result requirements
FAQ
What samples can the GC-MS testing service handle?
The service mainly covers semiconductor solvents, high-cleanliness chemicals, and organic liquids from the chemical industry — for example IPA, OK73, nBAC, thinner, stripper, remover, cleaning solutions, and other customer-specified samples. Actual feasibility depends on SDS, matrix, and safety.
Can GC-MS analyze organic contamination in semiconductor solvents?
Yes — feasibility is assessed per sample and goal. GC-MS is commonly used for organic impurities, unknown peaks, solvent residues, batch differences, and trace organic contamination. Detection and identification depth depend on matrix, target compound, and method conditions.
Can IPA, OK73, and nBAC be analyzed by GC-MS?
IPA, OK73, and nBAC are common semiconductor solvents. GC-MS feasibility is evaluated based on SDS, sample purity, target compound, concentration range, and safety.
Can GC-MS identify unknown peaks?
GC-MS can suggest likely compounds for unknown peaks via mass-spectrum library matching. Definitive identification is, however, limited by signal quality, library matching, matrix interferences, and standards availability — formal confirmation may need standards or auxiliary analyses.
Can GC-MS testing provide quantitative results?
Yes, where a target compound is clear and standards, calibration approach, and matrix conditions allow. For unknown-peak screening, the first pass is typically qualitative or semi-quantitative; the report format is confirmed before the work starts.
What information should we share before submitting samples?
Please share sample name, SDS, main composition, analytical goal, target compound, sample quantity, safety information, and whether good sample / bad sample, blank, reference sample, or existing anomaly chromatograms are available.
How do GC-MS and ICP-MS differ?
GC-MS targets organic compounds and volatile / semi-volatile organic contamination. ICP-MS targets metals and inorganic elemental impurities. For organic unknown-peak or solvent-contamination questions, GC-MS is usually the right tool; for metal contamination, ICP-MS.
Can different solvent batches be compared?
Yes — batch comparisons can be discussed per scope. We recommend sending multiple batches, a reference sample, or good sample / bad sample together so we can compare chromatograms, principal peaks, and possible anomaly signals.
Need GC-MS testing for semiconductor organic solvents?
Share your SDS, main composition, analytical goal, target compound or observed anomaly, and whether you have IPA, OK73, nBAC, or other organic-solvent samples. Ultra-trace Analytics can evaluate GC-MS testing feasibility and propose an analysis plan and quotation.