PFAS

One screw-cap vial yields up to 2 liters of solution after dilution.

One 2 mL flame-sealed ampule with 1.5 mL of PFAS standard containing 29 analytes at 50 ng/mL. The standard is suitable for matrices to include, but not limited to, drinking water and compatible with methods EPA 533, EPA 537, EPA 537.1 and other comparable methods.

One 2 mL flame-sealed ampule with 1.5 mL of PFAS standard containing 44 analytes at 25-625 ng/mL. The standard is suitable for matrices to include, but not limited to, wastewater and solids and compatible with methods EPA 1633, EPA 8327, ASTM D8421-21, ASTM D7979 and other comparable methods.

One 2 mL flame-sealed ampule yields in excess of 1.5 L after dilution. The diluted standard is certified for 32 analytes spiked at 10-200 ng/L .

One 2 mL flame-sealed ampule yields in excess of 1.5 L after dilution. The diluted standard is certified for 32 analytes spiked at 10-200 ng/L .

One 2 mL flame-sealed ampule yields in excess of 1.5 L after dilution. The diluted standard is certified for 32 analytes spiked at 10-200 ng/L .

One flame-sealed ampule containing 10 g of soil. The standard is certified for 40 analytes and will be spiked with a subset of a minimum of 24 analytes at 5-50 ug/kg.

One flame-sealed ampule containing 10 g of soil. The standard is certified for 40 analytes and will be spiked with a subset of a minimum of 24 analytes at 5-50 ug/kg.