Updates

Since 2018, PromoChrom’s SPE-03 system has been the No.1 choice for PFAS testing following EPA Methods 533 , 537.1 , and 1633 . This...

What a difference it makes when extracting wastewater samples on the Presto ! During a recent visit to the  Orange County Sanitation...

As the demand for monitoring total  PFAS compounds continues to grow, labs are incorporating Adsorbable Organic Fluorine (AOF) and...