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Our Products

and Reliable

Koslow Scientific Company is a globally recognized source of innovative quality control & testing instruments. Our metal testers, passivation test kits, and analytical test probes provide affordable, reliable and repeatable testing results for the identification and verification of industrial and laboratory materials.

  • Quality control and testing

    The 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 literally have it tomorrow morning.

  • Customer support

    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.

"It is great and not too often, to work with a company that has such a great level of service- even after the sale."

Ray, Grain Metals Inc.
Companies That Trust Koslow Products
Koslow Scientific Company

172 Walkers Lane

Englewood, NJ 07631



(201) 541-9100