However, a manual for taking field samples of PFOS instructs technicians to prevent contamination of the samples by avoiding personal use of the following products that contain perfluorinated chemicals: (view entire document) Post-Its New clothing (must be washed at least 6 times) Water-resistant clothing Tyvek suits Microwave popcorn Fast food (e.g., chicken sandwiches and french fries) Pizza Bakery items Beverages Candy Cookies Candy bars Blue ice Some PFOS chemicals are specifically formulated to repel oil, grease and water - a property that makes them useful as coatings for food packaging, including candy wrappers, cardboard boxes used for fast food, and bags for microwave popcorn.
(the following products; contain; perfluorinated chemicals) (a property; makes; them useful as coatings for food packaging, including candy wrappers, cardboard boxes) (a manual for taking field samples of PFOS; instructs; technicians; to prevent contamination of the samples by avoiding personal use of the following products) Context(a manual for taking field samples of PFOS instructs,List([9, 60))):(Post-Its New clothing; must be washed; T:at least 6 times) (technicians; to prevent; contamination of the samples) (Water-resistant clothing Tyvek; suits; Microwave popcorn Fast food) (coatings for food packaging, including candy wrappers, cardboard boxes; used; for fast food)
a manual for taking field samples of PFOS instructs,List([9, 60))
the following products a property a manual for taking field samples of PFOS Post-Its New clothing technicians Water-resistant clothing Tyvek coatings for food packaging, including candy wrappers, cardboard boxes
contain makes instructs must be washed to prevent suits used
perfluorinated chemicals
them useful as coatings for food packaging, including candy wrappers, cardboard boxes
technicians to prevent contamination of the samples by avoiding personal use of the following products
T:at least 6 times
contamination of the samples
Microwave popcorn Fast food
for fast food