The FAST DXi is a microperistaltic pump can be easily upgraded to FAST, prepFAST or other automation applications by adding valve actuators and other necessary components. It allows laboratories the flexibility to start with a high-quality, long-lived peristaltic pump and add automation components as needed. The ASXpress Plus is a simple sample injection accessory that dramatically increases sample throughput to an ICP-OES or ICP-MS. The ASXpress Plus features a metal-free, 6-port injection valve and inert, high-speed vacuum pump to rapidly load a sample loop for introduction to the nebulizer.