Each Analytically Correct™ Engineered Sample System is designed to meet specific application needs; ensuring sample integrity is maintained throughout the sample extraction and preconditioning process. A+ Corporation offers a line of custom-engineered, modular sample systems. Our Analytically Correct™ Engineered Sampling Systems (ACES) combines our industry-leading sample extraction conditioning components with over three decades of problem-solving expertise. The result is a custom, tailored sample system that will give you the most accurate and reliable analysis for your process. A+ is recognized throughout the industry for expertise in helping customers find solutions to even the most complex sample conditioning system problems.