Koslow Quality Control Kits

Metal Alloy Sorting Kits, Passivation Testers, and Reference Electrodes

Metal Alloy Sorting Kits:

Metal Alloy ID Test Kits

Passivation Testers:

Passivation Test Kits

Reference Electrodes:

Reference Electrode Kits

Professional and Reliable

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 most orders the day they are received. Some items take a few days to ship. Be sure to let us know if you are in a rush.

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.

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