1-4 Dioxane Testing and Analysis

Applied Technical Services conducts 1,4-dioxane testing and analysis for cosmetics, personal care products, and household products. Our chemical analysis and testing services allow manufacturers to ensure that their products abide by industry standards and government regulations.

What is 1,4-Dioxane?

1,4-Dioxane is a synthetic chemical commonly used in degreasing solvents. The chemical is not a direct ingredient in consumer products but a byproduct of several popular ingredients, including Polyethylene, Polyoxyethylene, PEG, and oxynol. Various household products contain 1,4-dioxane, including:

1,4-Dioxane Restrictions

New York State’s new policy restricts the use of 1,4 dioxane in household products sold or distributed within the state. The ban’s restrictions phasedown, giving manufacturers time to gradually reduce their use of 1,4 dioxane before the chemical is completely banned. The restrictions include limiting the presence of 1,4 dioxane in household and personal care to 2ppm by 12/31/2022 and 1ppm by 12/31/2023. Cosmetic products will be limited to 10ppm as of 12/31/2022.

California lists 1,4-dioxane as a carcinogen under California’s Proposition 65 law, but the synthetic chemical will likely be the subject of further restrictions. In recent years California has proposed plans to minimize the presence of 1,4-dioxane in consumer products as several state, and federal agencies continue investigating the controversial chemical.

Applied Technical Services' Chemical Analysis Lab

Our internationally accredited chemical analysis lab has state-of-the-art equipment capable of conducting complex tests to ensure that products comply with regulations and restrictions, industry standards, and the demands of manufacturers. Our chemical analysis lab has several capabilities, including:

Our lab can serve several industries, including:

About Applied Technical Services

Applied Technical Services is a premier professional inspection, testing, and consulting engineering service. We’ve earned an international reputation of excellence for our solution-oriented services, professional staff, and dedication to customer service. For over 55 years, we’ve expanded our services and extensive list of certifications and accreditations. Our services are competitively priced, prompt, and conducted to meet the demands of clients to ensure that our services adhere to the overall object of the client’s request. Please contact our chemical analysis today for further details on our 1,4-dioxane testing and analysis services. Our testing abilities are matrix-dependent, so please allow us time to properly review the ingredients and safety data sheets to ensure we can provide the service.

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