- Quality control and testing
Koslow test lab continuously subjects our products to testing to ensure the items we offer meet or exceed our expectations–and yours.
Fast, same-day shipping
Our warehouse in Englewood, New Jersey, is fully stocked with Kits and supplies, so we can ship your order the day it is received. You can have it tomorrow morning.
Our highly trained sales and technical support specialists will find the testing solution that works best for you–for any size of project, any quality control issue.