InVitro International represents decades of experience and scientific expertise performing Ocular/ Dermal Irritection® Assay System and Corrositex® testing. Our products are convenient laboratory test kits that permit accurate and cost-effective detection of irritating or corrosive substances. If you don’t have time or laboratory space to perform the test, we are happy to do it for you.


A Department of Transportation (DOT) and GHS approved corrosivity test which, in fewer than 4 hours, permits assignment of GHS Category 1A, 1B & 1C and United Nations (U.N.) Packing Group classifications I, II, III or Non-Corrosive for Class 8 corrosives. Corrositex® is also accepted by United Nations (UN) GHS, EU/OECD, Consumer Products Safety Commission, EPA, European Centre for the Validation of Alternative Methods (ECVAM), FDA, IATA, OSHA and Transport Canada.

Item Number
Kit/Service Description
9301 Corrositex® – 4 Samples $1,945
9302 Corrositex® – 2 Samples $1,445
9303 Corrositex® – 1 Sample $1,045
Premade*/1 Premade Biobarriers for Corrositex® – 1 Sample $200
Premade*/2 Premade Biobarriers for Corrositex® – 2 Samples $250
Premade*/4 Premade Biobarriers for Corrositex® – 4 Samples $450
* Biobarriers are pre-made from the kit components in our laboratory when you order the kit. We ship premade Biobarriers refrigerated & are ready for immediate use within 7 days (shelf life).
***A 10% discount applies with the purchase of 5 or more KITS***


Ocular/Dermal Irritection® Assay System

This advanced technology system replaces and significantly enhances the Company’s former Eytex and Skintex products. We offer a variety of applications which help meet GHS requirements where these assays assess ocular and/or dermal irritation. The Irritection® Assay System utilizes an automated plate reader, for speed and throughput, and customized Windows software, for automatic transfer and analysis of data, thus providing accurate and reproducible results in as few as 24 hours. If you train at IVRO and do the tests in your lab, costs per assay can be as low as $265. IAS test results are available via 1, 2 and 5-sample kits.

Item Number
Kit Description
9601 Irritection® Ocular Cosmetic – 5 Samples $1,395
9602 Irritection® Ocular Surfactant – 5 Samples $1,395
9611 Irritection® Ocular Cosmetic – 2 Samples $1,195
9612 Irritection® Ocular Surfactant – 2 Samples $1,195
9615 Irritection® Ocular Cosmetic/Surfactant – 1 Sample $995
9701 Irritection® Dermal Cosmetic – 5 Samples $1,395
9702 Irritection® Dermal Surfactant – 5 Samples $1,395
9711 Irritection® Dermal Cosmetic – 2 Samples $1,195
9712 Irritection® Dermal Surfactant – 2 Samples $1,195
9715 Irritection® Dermal Cosmetic/Surfactant – 1 Sample $995
***A 10% discount applies with the purchase of 5 or more KITS***

Irritection® and Corrositex® results can also be obtained by sending us no more than 10 ml (10 mg solid)** of your sample material. All InVitro laboratory services final reports will be e-mailed within 5-7 working days* of receipt of test samples.

Lab Services Corrositex® Irritection® Either Dermal or Ocular Ocular Irritection® – GHS Accepted Dermal AND Ocular Irritection®
1-4 Samples $1,395 each $1,295 each $1,395 each $1,995 each
5-9 Samples $1,255 each $1,165 each $1,255 each $1,795 each
10+ samples Contact IVRO Contact IVRO Contact IVRO Contact IVRO

Ophthalmologist Review – $400 (per result)

*Expedite Service (24-48 hours) $195 per test result.
**Corrosive disposal charge of $95 if more than 10 ml. sent

Call for additional volume discounts
Terms: Net 30 days. FOB Placentia, California
Prices subject to change without notice

We Guarantee Customer Satisfaction
If you have any questions about our products or services, call IVRO’s Customer Service Department at:
800-2-INVITRO (800-246-8487)