The Endosafe nexgen-PTS is a rapid, point-of-use handheld spectrophotometer that uses USP/BET-compliant disposable cartridges for accurate, convenient, and real-time endotoxin testing, glucan concentration determination, and Gram identification. With its small benchtop footprint, the Endosafe nexgen-PTS is ideal for small to mid-size pharmaceutical companies and compounding pharmacies that want a portable, real-time testing option on the manufacturing floor.