The Global Leader: Assay Technology acquires Sensors Safety Products. Read more...

Welcome! Introducing Assay Technology's Products

Aldehyde Sampler, Item 571

If you were using SSP 4180 for formalin/formaldehyde, then choose Assay Tech item 571. This versatile sampler may be used for either 15 minute STEL sampling or 8 hour+ PEL sampling. For more info...

Organic Vapor Sampler, Item 566

If you were using SSP 4780 for xylene, then choose Assay Tech Item 566-1. Unlike SSP, the AT OV Samplers are general purpose, so you may choose from a wide variety of chemicals that may be analyzed on this badge. How to choose the right OV badge...

Aldehyde Sampler, Item 581

If you were using either SSP 4230 or 4804, then choose Assay Tech Item 581. This high sampling rate aldehyde monitor, gets you the very low reporting limits you need for either glutaraldehyde or OPA. For more info...

Sensors Safety Items : Assay Technology Items

Below is a guide to help you determine which Assay Technology item has replaced the SSP item, along with links to Assay Technology's website for more info or to place an order. Click on the AT product number AT 571, etc, to hop over to the AT website.

Verified Sensors Safety customers use coupon code SSP2022 at the AT webstore, or include the code on your purchase order, to continue to receive special pricing.

Formaldehyde, SSP 4180 : AT 571

Xylene, SSP 4780 : AT 566

Glutaraldehyde, SSP 4230 : AT 581

Cidex OPA, SSP 4804 : AT 581

Acetic Acid, SSP 4001 : AT 543

Methanol, SSP 4416 : AT 545

Nitrous Oxide, SSP 4450 : AT 575

Halogenated Anesthetics, SSP 4250 : AT 574

And More ...

Assay Technology also provides samplers for Ethylene Oxide, Amines, Ammonia, Hydrogen Peroxide, Ozone, Mercury Vapor, a broad range of Organic Vapors & More. Click for a full list of AT Diffusive Samplers.

If you have already purchased samplers from SSP, please be assured that the same AIHA-LAP accredited lab service will be provided.

Other questions? Please call 800-833-1258 or email

Thank you! We look forward to continuing to serve your personal sampling needs.