Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.for Environmental analysis?Environmental-analysis grade — low background for trace pollutants in water/soil/air. Use in environmental testing where contamination skews trace results.
Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.for Environmental analysis?Environmental-analysis grade — low background for trace pollutants in water/soil/air. Use in environmental testing where contamination skews trace results.
250mg
51,98 €
60,65 € / 250mg
● En stock — Entrepôt aux États-Unis, expédition vers l'EU*
Technical grade?Technical grade — industrial-quality purity with no tight impurity guarantees. Use for large-scale or non-critical processes where cost matters most.
Technical grade?Technical grade — industrial-quality purity with no tight impurity guarantees. Use for large-scale or non-critical processes where cost matters most.≥90%
100g500g
31,15 € / 100g
● En stock — Entrepôt aux États-Unis, expédition vers l'EU*
Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Analytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
250mg
64,99 € / 250mg
● En stock — Entrepôt aux États-Unis, expédition vers l'EU*
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