SNP’s technical team will typically make a recommendation of the chemistry and specific product(s) that will give you the best chance for success. Together we will determine the most efficient next step—sending samples for you to test at your facility or evaluating the recommended products at SNP in formulations/processes that you specify. SNP sends samples to customers at no cost; however, we do ask that you pay for shipping by providing a UPS or FedEx number. SNP’s technical team is available to evaluate our products in your system in our lab. Sometimes the suggested products work beautifully and sometimes more work is required.