Thermo Fisher Scientific has developed a reproducible and accurate ion chromatography (IC) method for determining monochloroacetic acid (MCAA) in carbocisteine drug substance and two carbocisteine drug products, thus enabling efficient quality control of the carbocisteine manufacturing process.

Thermo Fisher Scientific has developed an ion chromatography (IC)-based method for the determination of ammonia in adenosine that can easily meet the sensitivity requirements in the U.S. Pharmacopeia (USP) adenosine monograph.

Thermo Fisher Scientific has developed a fast, simple, direct-injection ion chromatography method with eluent generation to determine total and potential sulfate and total chloride in gasoline-denatured ethanol samples.

Thermo Fisher Scientific has released a technical note (TN) that challenges the common misconception that there is significant variation in high-performance anion-exchange chromatography with pulsed amperometric detection (HPAE-PAD) peak area response of oligosaccharides.

Thermo Fisher Scientific has developed an ion chromatography method for nuclear power plants (NPPs) that determines trace concentrations (less than 1 µg/L) of fluoride, chloride, and sulfate in simulated secondary feed water that contains ethanolamine, hydrazine, and polyacrylic acid in just 20 minutes.