Introducing a new dimension in separations! The new HALO® 1.5 mm ID UHPLC columns from Advanced Materials Technology push the performance of UHPLC systems by delivering more sensitivity and 50% less solvent consumption than contemporary 2.1 mm ID columns. Additional benefits of moving to the new, robust 1.5 mm ID columns will be discussed including the ease of implementation commercial UHPLC instrumentation.
Understanding FDA Recommendations for N-Nitrosamine Impurity Levels
April 17th 2025We spoke with Josh Hoerner, general manager of Purisys, which specializes in a small volume custom synthesis and specialized controlled substance manufacturing, to gain his perspective on FDA’s recommendations for acceptable intake limits for N-nitrosamine impurities.