Select pH Buffer Pouches
Select pH Buffer Pouches - UCT has developed a line of premeasured “ready-to-use” phosphate and acetate buffer pouches. These pouches contain the correct quantity of reagent to quickly and accurately prepare buffers at the correct pH and concentration to simplify solid-phase extraction methods.
Select pH Buffer Pouches - UCT has developed a line of premeasured “ready-to-use” phosphate and acetate buffer pouches. These pouches contain the correct quantity of reagent to quickly and accurately prepare buffers at the correct pH and concentration to simplify solid-phase extraction methods.
Analysis of xylazine, opioids, and other common adulterants in blood and urine by SPE and LC-MS/MS
In this application note, UCT, Inc. outlines a method for simultaneously analyzing fentanyl, its analogs, xylazine, and other common adulterants using solid-phase extraction (SPE) and LC-MS/MS. Xylazine, a veterinary sedative, is increasingly used as an adulterant, particularly in fentanyl-containing substances. This combination, known as 'Tranq', poses serious risks, including unconsciousness and heightened addiction, potentially leading to fatal overdoses.



















