Ethan Clarke
Nalgene is a brand of plastic products that were originally developed for laboratory use. The products include jars, bottles, test tubes, and Petri dishes. They are shatterproof and lighter than glass. Nalgene products are manufactured by Nalge Nunc International, which became a subsidiary of Thermo Fisher Scientific in 2004. Nalgene bottles are made of Tritan, a plastic that is tough, rugged, lightweight, and safe. Tritan is a BPA-free plastic, meaning it is not manufactured with bisphenol A (BPA) or other bisphenol compounds. However, studies have suggested that polycarbonates, made from BPA and phosgene, may leach endocrine disruptors including BPA. Nalgene has since transitioned to using Tritan and Tritan Renew plastics for all their products, including water bottles.
| Characteristics | Values |
|---|---|
| Brand | Nalgene |
| Manufacturer | Nalge Nunc International |
| Parent Company | Thermo Fisher Scientific |
| Product Type | Plastic products |
| Product Use | Laboratory use |
| Product Range | Jars, bottles, test tubes, and Petri dishes |
| Plastic Type | Tritan, Tritan Renew, Polycarbonate, High-density polyethylene (HDPE) |
| Plastic Properties | Shatterproof, lightweight, impact-resistant, durable, safe, BPA-free |
| Bottle Sizes | More than 12 different sizes |
| Bottle Types | Wide Mouth, Narrow Mouth, Sustain |
| Bottle Features | Screw-on tops, various colours, dishwasher-safe |
| Bottle Compatibility | Water-purifying filters, collapsible cups, insulated cases, splash guards |
| Environmental Impact | Reduces landfill waste, lowers greenhouse gas emissions |
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What You'll Learn
- Nalgene bottles are made of Tritan, a type of plastic that is BPA-free
- Polycarbonate plastics can cause chromosomal errors in cell division
- Tritan is impact-resistant, meaning Nalgene bottles are built to last
- Nalgene Sustain product line is made from 50% waste plastic
- Nalgene bottles are safe and held to stringent safety standards
Nalgene bottles are made of Tritan, a type of plastic that is BPA-free
In the past, Nalgene bottles were made with polycarbonate plastic, which contained bisphenol A (BPA). In 2007, the Canadian retailer Mountain Equipment Co-op removed all polycarbonate plastic water bottles, including Nalgene-branded products, from their shelves and replaced them with BPA-free alternatives. In 2008, Health Canada announced that BPA was "toxic" to human health, and Nalgene began phasing out its Outdoor line of polycarbonate containers containing BPA.
Since then, Nalgene has adopted Tritan copolyester, a BPA-free plastic made by Eastman Chemical, as a substitute. Tritan is held to rigorous standards and is thoroughly tested by independent third-party laboratories to ensure its safety. It is also a more sustainable option, as it is made with up to 50% certified recycled materials, helping to reduce landfill waste and lower greenhouse gas emissions.
However, some studies have suggested that BPA-free Tritan plastics may still leach other estrogenic chemicals. Eastman Chemical has not disclosed precise information about the chemical structure of Tritan, and some research indicates that it is not as safe as claimed. As a result, switching to stainless steel or glass bottles may be a wiser choice for consumers concerned about the potential health risks of plastic bottles.
Overall, while Nalgene bottles are now made of Tritan, a BPA-free plastic, there are still some concerns about the potential health risks associated with plastic bottles in general.
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$14.86 $17.99
Polycarbonate plastics can cause chromosomal errors in cell division
Nalgene is a brand of plastic products that were originally developed for laboratory use. Nalgene products include items such as jars, bottles, test tubes, and Petri dishes. These products are shatterproof and lighter than glass, making them suitable for use in various temperature ranges. Nalgene bottles are made of polycarbonate plastic, which has been a subject of concern due to its potential health risks.
Polycarbonate plastics, such as those used by Nalgene, have been found to contain bisphenol A (BPA), which can leach out and act as an endocrine disruptor. BPA binds to estrogen receptors, altering gene expression. In addition to BPA, phosgene (COCl2) is another component used in the production of polycarbonate plastics.
Studies have shown that fixatives in polycarbonate plastics can cause chromosomal errors in cell division, specifically aneuploidy. Aneuploidy is the presence of an abnormal number of chromosomes in egg cells, which can lead to miscarriages, infertility, and birth defects in humans. Research conducted on mice by Hunt and colleagues at Case Western Reserve University in Cleveland, Ohio, found that polycarbonate cages damaged by detergent caused meiotic errors in approximately 40% of eggs.
Another study conducted by Monica Colaiácovo of Harvard Medical School found that benzyl butyl phthalate (BBP), a chemical used to make plastic more flexible and durable, also causes DNA breakage and chromosome defects in egg cells. This study underscores the toxic nature of certain plastic ingredients and their impact on reproduction. While Nalgene denied that their products posed a significant health threat, they have since transitioned to using BPA-free alternatives, such as Tritan copolyester. However, it is important to note that even BPA-free plastics may still contain trace amounts of BPA or other estrogenic chemicals, and the long-term health effects of exposure to these chemicals are still a subject of ongoing research.
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Tritan is impact-resistant, meaning Nalgene bottles are built to last
Nalgene is a brand of plastic products that were originally developed for laboratory use. The products include jars, bottles, test tubes, and Petri dishes. Nalgene products are manufactured by Nalge Nunc International, which became a subsidiary of Fisher Scientific in 2004.
Nalgene bottles are made of a plastic called Tritan, which is a BPA-free copolyester. In 2008, Nalgene started phasing out bottles with BPA and transitioned to using Tritan and Tritan Renew plastics for all their products, including water bottles. Tritan is impact-resistant, meaning Nalgene bottles are built to last and can be used without fear of shattering. The impact resistance of Tritan makes Nalgene bottles durable and long-lasting. This is especially useful for outdoor activities such as hiking, where Nalgene bottles are commonly used. The durability of Tritan also helps to reduce the number of plastic water bottles that are thrown away, contributing to a more sustainable future.
In addition to its impact resistance, Tritan offers other advantages as well. It is tough, rugged, and lightweight, making it convenient for various activities and everyday use. Nalgene bottles made from Tritan are also dishwasher-safe, further enhancing their durability and ease of use. The lightweight and shatterproof nature of Tritan bottles makes them ideal for outdoor enthusiasts and travellers, as they are easy to carry and can withstand the rigours of outdoor environments.
While Tritan is marketed as BPA-free, some studies have suggested that it may still contain trace amounts of BPA or other endocrine disruptors. However, Nalgene and its plastic manufacturer claim that their bottles are safe and free of bisphenols. The safety of Tritan has been a subject of debate, with some research indicating that it may not be as safe as claimed, while other studies have found no evidence of BPA leaching under extreme conditions. Despite this, the impact resistance and durability of Tritan remain undisputed, making Nalgene bottles a popular choice for those seeking long-lasting and shatterproof containers.
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Nalgene Sustain product line is made from 50% waste plastic
Nalgene is a brand of plastic products that were originally developed for laboratory use. The products include jars, bottles, test tubes, and Petri dishes. Nalgene products are shatterproof, lightweight, and suitable for work with various substances and temperature ranges.
In 2008, Nalgene started phasing out its Outdoor line of polycarbonate containers containing Bisphenol A (BPA), a toxic substance that interferes with hormones. Nalgene subsequently adopted Tritan, a BPA-free copolyester, as a substitute. Today, most Nalgene bottles are made of Tritan, a plastic that is tough, rugged, lightweight, and safe.
Nalgene has also introduced Tritan Renew, a line of Tritan made with up to 50% certified recycled content. This line, known as Nalgene Sustain, helps reduce landfill waste and offers a more sustainable alternative to single-use plastic bottles. The Nalgene Sustain product line is made from 50% waste plastic, offsetting the use of fossil fuels and lowering greenhouse gas emissions.
The Nalgene Sustain bottles maintain the same iconic design and high-quality features as the original Nalgene bottle, including durability, impact resistance, and lightweight construction. The bottles are built to last and can be safely cleaned in the dishwasher. Nalgene Sustain bottles are available in various sizes and colors, including the classic Wide Mouth and Narrow Mouth styles.
By choosing a Nalgene Sustain bottle, consumers can not only enjoy the convenience and durability of a Nalgene product but also make a more sustainable choice that helps reduce their carbon footprint and impact on the environment.
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Nalgene bottles are safe and held to stringent safety standards
In the past, some Nalgene bottles have been controversial for leaching bisphenol A (BPA), an endocrine disruptor that can interfere with the body's hormones. BPA is a concern because it binds to estrogen receptors and can alter gene expression. In response to these concerns, Nalgene transitioned to using Tritan and Tritan Renew plastics for all their products, including water bottles. Tritan is a BPA-free plastic that is impact-resistant, tough, rugged, and lightweight. It is held to rigorous standards and is thoroughly tested by independent third-party laboratories to ensure its safety.
Nalgene's adoption of Tritan and Tritan Renew plastics is a positive step towards ensuring the safety of their products. However, some studies have suggested that even BPA-free plastics can still leach other estrogenic chemicals. While Nalgene denies that their products pose a significant health threat, they acknowledge that chemicals may be released when used outside of the designed temperature range. As a result, it is important to follow proper usage guidelines and avoid exposing Nalgene bottles to extreme temperatures.
Nalgene has also demonstrated a commitment to sustainability and reducing landfill waste. Their Sustain product line, made from Tritan Renew, utilizes innovative recycling technology to transform single-use plastics into safe and durable new materials. By choosing bottles made with Tritan Renew, consumers can further offset the use of fossil fuels and lower greenhouse gas emissions. Nalgene's efforts in sustainability and safety showcase their dedication to providing high-quality, environmentally friendly products for their customers.
Overall, Nalgene bottles are safe and held to stringent safety standards. The company has taken proactive measures to address concerns about BPA and continues to innovate with sustainable materials like Tritan Renew. While some conflicting information exists about the safety of plastics, Nalgene's commitment to rigorous testing and sustainability makes their products a trusted choice for many consumers.
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Frequently asked questions
Nalgene is a brand of plastic products that were originally developed for laboratory use. Nalgene bottles are made of Tritan, a type of plastic that is BPA-free.
Tritan is a plastic that is tough, rugged, lightweight, and impact-resistant. It is also BPA-free, meaning it is not manufactured with bisphenol A (BPA) or other bisphenol compounds.
Bisphenol A (BPA) is a chemical compound that has been commonly used in food containers since the 1960s. BPA is an endocrine disruptor that can interfere with the body's hormones and has been linked to reduced fertility and behavioral problems in children.
Nalgene bottles are made of Tritan plastic, which is BPA-free and has been thoroughly tested through reliable methods. However, some studies have suggested that polycarbonate plastics, such as those used by Nalgene in the past, may leach endocrine disruptors including BPA. Nalgene denies that this poses a significant threat to health and claims that these chemicals are only potentially released when used outside of the designed temperature range.
