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Sulfate Free Testing by Ion Chromatography (IC)
Sulfate Free Testing: Ion chromatography analysis to detect sulfate-based ingredients and support sulfate-free product claims.
Price per sample:
$315
Additional information
| Turnaround Time | 4 weeks |
|---|---|
| Sample Size | 20 grams |
Sulfate Free Testing by Ion Chromatography (IC)
What Sulfate Free Testing Measures
Sulfate free testing determines whether a product contains sulfate-based ingredients. Pentyl Labs performs this analysis using ion chromatography (IC), a reliable method for detecting sulfate ions in cosmetic, personal care, and cleaning formulations.
Many manufacturers market products as “sulfate-free” to meet consumer expectations and retailer requirements. Because sulfate-based surfactants provide strong cleansing and foaming, accurate testing helps confirm formulation content and support label claims.
Common Sulfate Sources in Products
Sulfate-based ingredients often appear as surfactants. Common examples include sodium lauryl sulfate and sodium laureth sulfate. These ingredients may enter a formulation through raw materials, blends, or processing aids. As a result, testing helps identify unintended sulfate sources.
Sulfate free testing supports shampoos, conditioners, body washes, facial cleansers, liquid soaps, and household cleaners. In these products, sulfate content can affect performance, skin feel, and consumer perception.
Analytical Method and Sample Types
Ion chromatography separates ionic compounds within a sample and measures them with high accuracy. This method works well for water-based and complex formulations that contain fragrances, preservatives, or conditioning agents.
Pentyl Labs performs sulfate testing on raw materials, bulk formulations, and finished products. This flexibility allows manufacturers to verify sulfate content throughout development and production.
Why Manufacturers Request Sulfate Testing
Manufacturers often request sulfate free testing during formulation development or reformulation projects. Testing also supports quality control programs and supplier qualification. When sulfate ions appear in results, manufacturers can trace the source and take corrective action.
Sulfate testing also supports marketing and internal review processes. Analytical data helps teams confirm whether products align with sulfate-free positioning and internal standards.
How the Results Are Used
Results provide clear confirmation of sulfate presence or absence. Manufacturers use this data to support product claims, guide reformulation decisions, and document formulation composition. Testing also helps reduce risk related to labeling accuracy.
This service often complements broader Chemical Analysis Services and Surfactant Testing Programs. When combined, these services provide a more complete view of formulation composition.
Summary
Overall, sulfate free testing provides dependable analytical data that helps manufacturers verify formulation content, support sulfate-free claims, and maintain product consistency. Ion chromatography delivers clear results that support confident product development and release.
Description
Sulfate Free Testing by Ion Chromatography (IC)
What Sulfate Free Testing Measures
Sulfate free testing determines whether a product contains sulfate-based ingredients. Pentyl Labs performs this analysis using ion chromatography (IC), a reliable method for detecting sulfate ions in cosmetic, personal care, and cleaning formulations.
Many manufacturers market products as “sulfate-free” to meet consumer expectations and retailer requirements. Because sulfate-based surfactants provide strong cleansing and foaming, accurate testing helps confirm formulation content and support label claims.
Common Sulfate Sources in Products
Sulfate-based ingredients often appear as surfactants. Common examples include sodium lauryl sulfate and sodium laureth sulfate. These ingredients may enter a formulation through raw materials, blends, or processing aids. As a result, testing helps identify unintended sulfate sources.
Sulfate free testing supports shampoos, conditioners, body washes, facial cleansers, liquid soaps, and household cleaners. In these products, sulfate content can affect performance, skin feel, and consumer perception.
Analytical Method and Sample Types
Ion chromatography separates ionic compounds within a sample and measures them with high accuracy. This method works well for water-based and complex formulations that contain fragrances, preservatives, or conditioning agents.
Pentyl Labs performs sulfate testing on raw materials, bulk formulations, and finished products. This flexibility allows manufacturers to verify sulfate content throughout development and production.
Why Manufacturers Request Sulfate Testing
Manufacturers often request sulfate free testing during formulation development or reformulation projects. Testing also supports quality control programs and supplier qualification. When sulfate ions appear in results, manufacturers can trace the source and take corrective action.
Sulfate testing also supports marketing and internal review processes. Analytical data helps teams confirm whether products align with sulfate-free positioning and internal standards.
How the Results Are Used
Results provide clear confirmation of sulfate presence or absence. Manufacturers use this data to support product claims, guide reformulation decisions, and document formulation composition. Testing also helps reduce risk related to labeling accuracy.
This service often complements broader Chemical Analysis Services and Surfactant Testing Programs. When combined, these services provide a more complete view of formulation composition.
Summary
Overall, sulfate free testing provides dependable analytical data that helps manufacturers verify formulation content, support sulfate-free claims, and maintain product consistency. Ion chromatography delivers clear results that support confident product development and release.
