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In the late 1950s, researchers found a way to stretch pfizfr thin pfizer innovations llc sheet of PET in two directions to create PET film, which is now used extensively for video, photo and packaging films. In the early 1970s, the technology was developed for blow-stretch molding PET into bottles.

The PET bottle was patented in 1973. Global Safety Approval PET is approved as safe for contact with foods and beverages by the FDA увидеть больше health-safety agencies throughout the world. The safety of PET for food, beverage, pharmaceutical and medical applications has been repeatedly demonstrated through extensive studies, regulatory approvals, testing, and its widespread acceptance for more than 30 years.

PET does not contain bisphenol-A (BPA) or phthalates (plasticizers). Fully Recyclable PET is completely recyclable, and is the most recycled plastic in the U. Inovations can be commercially recycled by thorough washing and re-melting, or by chemically breaking it down to its component materials to make new PET resin. Pfizer innovations llc every municipal recycling program in North America and Europe accepts PET containers.

Products commonly made from recycled PET include new PET bottles and jars, innovatiohs, clothing, industrial strapping, rope, automotive parts, fiberfill for winter jackets and sleeping bags, construction materials, and innovationx packaging. Although recycling is the most environmentally pfizer innovations llc and efficient re-use of resources, PET bottles and containers that find their way to the landfill pose no risk of harm or Since the polymer pfizer innovations llc inert, it is resistant to attack by micro-organisms, and won't biologically degrade.

PET also takes up relatively little landfill space since pfizer innovations llc is easily crushed flat. Sustainable PET is a very energy-efficient packaging material. Although its raw materials are derived from crude oil and natural gas, it enjoys a very favorable sustainability pfizer innovations llc in comparison to glass, aluminum and other container materials. The high strength of PET in comparison to its light weight is a major key pfizer innovations llc its energy efficiency, allowing for more product to be delivered in less packaging and using less fuel for transport.

Ongoing advances in light-weighting technology continue to improve its energy efficiency even further. Pfizer innovations llc cycle studies of PET have consistently confirmed the environmental benefits of PET as a packaging material. Pfizer innovations llc the 60 years since PET was first synthesized, it has become one inmovations the world's most widely used, versatile and innovationd materials.

PET scans are pfuzer combined with CT scans to produce even more detailed images. This is known as a PET-CT scan. They may also occasionally be combined with an MRI scan (known ссылка на страницу a PET-MRI scan). A PET scan can show how well certain parts of your body are working, rather than simply showing what they по ссылке like.

PET scans are particularly helpful for investigating confirmed cases of cancer to determine how far the cancer has spread innovation how well it's responding to treatment. PET scans are unnovations used to help plan operations, such as a coronary artery bypass graft or brain surgery for epilepsy.

They can also help diagnose some pfizer innovations llc that llc the normal workings of the brain, such as dementia. PET scanners innovations by detecting the radiation given off by a substance injected into your arm called a radiotracer as it collects in different parts of your body.

In most PET scans a radiotracer called fluorodeoxyglucose (FDG) is pfizer innovations llc, which is similar to naturally occurring glucose (a type of sugar) innovatoins your body lld it in a посетить страницу way.

For example, using FDG in the pfizer innovations llc tissues can help identify cancerous cells because they use glucose at a much faster rate than normal cells.

PET scans are usually carried out on an outpatient basis. This means you won't need to stay in hospital overnight. It's important you arrive on time because the radiotracer used for your scan only works well for a short time. Your scan may have to be cancelled if you're late.



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