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Copper is a trace element required by the human body to perform essential functions. Copper contributes towards a normal function of the nervous system and the energy metabolism, a healthy immune system and maintenance of connective tissue. In our food, copper is mainly contained in chocolate, liver, cereal, vegetables and nuts. Copper deficiency is rare in humans but certain illnesses and taking high doses of zinc, iron or molybdenum can lead to lower copper levels in the body. Each tablet contains 2000 μg copper.
Preis: 10.66 £ | Versand*: 14.50 £ -
Soothing, relaxing, snug. Dimensions: approx. 28 x 28 cm. GOTS-certified organic cotton pillow filled with Swiss stone pine flakes from sustainable forestry high up in the Tyrolean and Carinthian mountains. Careful handling of Swiss stone pine pillows is essential in order to make full use of the natural power of the "Queen of the Alps" Swiss stone pine. Enjoy the aromatic fir scent of Swiss stone pine, which is commonly perceived to be conducive to healthy, restful sleep. SustainableThis pillow cover was woven from pure GOTS-certified organic cotton. These Swiss stone pine flakes come from sustainable forestry high up in the Tyrolean and Carinthian mountains HandmadeThis high quality Swiss stone pine pillow was carefully handcrafted in Austria. SocialManufacturing is undertaken exclusively by people with disabilities in eco-social facilities in Austria FairFrom the procurement of raw materials to the choice of packaging materials, attention is paid to fair framework conditions throughout the entire production process.
Preis: 22.69 £ | Versand*: 14.50 £ -
The IRIScanTM Mouse Executive 2 mouse scanner is the only one of its kind: it is a two-in-one device that functions as both a normal mouse and a scanner. A true technological gem: a world first! 2-in-1 mouse and scanner World exclusive Scans photos Scans items Scans cards and receipts Illuminated "Scan" button Scans to editable Word or Txt files Scan to JPG, PNG, PDF Scan to Excel (easy) Saves space and time A helpful "DYS" tool 138 languages recognized Versatile scanning functions at your fingertips, thanks to IRISCan Mouse Executive 2 Discover all the uses of IRIScan Mouse Executive 2 , a versatile scanning mouse Mouse scanner Does a "scanning mouse" mean anything to you? It is simply a classic mouse with an image sensor, i.e. a scanner! Just press the "Scan" button and move the mouse over the surface of the document you want to scan. Scans photos Immortalize your memories by quickly scanning your photos with IRISCan Mouse Executive 2 . Slide your photos under the special* mouse pad to prevent damage. High-quality color scans (300 dpi) for perfect reproduction. Scans articles Want to scan newspaper or magazine articles? No problem: IRISCan Mouse Executive 2 scans text and images! The text becomes editable thanks to the world famous IRIS OCR engine. Create your DOCX, TXT, XLSX, PNG, JPG and PDF files with a single click! Scans cards and receipts Thanks to the special mouse mat*, you can easily scan your receipts and all kinds of cards, especially business cards! Cardiris software (included) converts them directly into digital contacts in Outlook, Excel, Salesforce, etc. Scan to editable Word files After a document is scanned, its contents can be edited in Word , Excel or other word processing software. Then you can share it directly via the cloud (Dropbox, Evernote, etc.) or social media (Facebook, Twitter, etc.). Text recognition in 138 languages IRISCan Mouse Executive 2 recognizes an impressive number of languages, including Asian languages and Arabic*. The scanned text can be automatically translated using the direct link to Google Translate available in the software! *Note: Arabic only in Windows Intuitive mouse scanner: just glide to scan! With IRISCan Mouse Executive 2 , high quality 300 dpi scanning is always within reach! Click the scan button on the side of the mouse and glide it over a paper document in any direction. The text and images appear right on the screen. It's that simple. When you're not scanning a document, the mouse scanner works just like a regular mouse. It's lightweight and has a sleek design that glides perfectly over any surface. The best of both worlds! Scan to Word , PDF, Txt, etc.: No more recoding text! Letters, newspaper articles, photos, maps, notes or even children's drawings: The IRIScan Mouse can scan them all.... up to A4/Letter size! After scanning, the document is displayed on the screen and you can choose between several formats created simultaneously with a single click: PDF, image (JPG, PNG), Txt, Word and Excel . The text is recognized and immediately editable! You can also drag and drop the text into Word , Excel , Numbers, Outlook and other programs. The days of manual recoding are over, thanks to this mouse scanner! IRISCan Mouse Executive 2 a must have for working or learning on the go IRISCan Mouse Executive 2 transforms an everyday computer accessory into a productivity-enhancing tool without changing your work habits. Whether you're working from home, in the office, or traveling, it blends into your environment and enhances remote collaboration. Whether it's homework, invoices or even tickets, you'll never put off scanning until later... again. just a few clicks and it's done! Share your scans via email or directly to the cloud. IRIScan Mouse will quickly become an indispensable tool in your daily life. The ideal tool for scanning business cards, receipts and tickets IRISCan Mouse Executive 2 comes with a special mat that provides more stability during use. Slide your business cards and receipts under the mouse scanner mat's transparent plastic film to hold them in place for scanning. Then use the CardirisTM software to automatically extract all the data from your business cards. It instantly exports them as digital contacts to Outlook, Excel, Salesforce and many other platforms. So your cards won't pile up unnecessarily anymore! Ergonomic mouse scanner for impressive productivity Laser sensor: high-quality 300 dpi color scans Integrated OCR: text recognition in 138 languages (including Asian languages, Arabic, Cyrillic texts and Hebrew) State-of-the-art "SLAM Scan"® technology for reliable transcription and automatic image adjustment during scanning Equipped with three different "clicks": right click, left click, wheel click. Equipped with a special scan button on the side for optimal comfort Elegant and refined design: suitable for all working environments Lightweight and ergonomic: as ...
Preis: 119.93 £ | Versand*: 4.26 £ -
Lenovo ThinkPad P1 Gen 7 Intel® Core Ultra 7 165H vPro® Processor E-cores up to 3.80 GHz P-cores up to 5.00 GHz, Windows 11 Pro 64, 1 TB SSD Performance TLC Opal - 21KV0025UK
16? mobile workstation for AI-assisted workflows & professional-level graphics Enterprise-grade security, manageability & reliability with up to Intel vPro® True mobility, sleek design, & advanced Flex Cooling System for long-term reliability High-capacity LPCAMM2 memory to run multiple applications simultaneously Seamless collaborations through boosted connectivity & network capacity
Preis: 3000.00 £ | Versand*: 0.00 £ -
Lenovo ThinkPad P1 Gen 7 Intel® Core Ultra 7 165H vPro® Processor E-cores up to 3.80 GHz P-cores up to 5.00 GHz, Windows 11 Pro 64, 512 GB SSD TLC Opal - 21KVCTO1WWGB2
16? mobile workstation for AI-assisted workflows & professional-level graphics Enterprise-grade security, manageability & reliability with up to Intel vPro® True mobility, sleek design, & advanced Flex Cooling System for long-term reliability High-capacity LPCAMM2 memory to run multiple applications simultaneously Seamless collaborations through boosted connectivity & network capacity
Preis: 2963.99 £ | Versand*: 0.00 £ -
Lenovo ThinkPad P1 Gen 7 Intel® Core Ultra 7 155H Processor E-cores up to 3.80 GHz P-cores up to 4.80 GHz, Windows 11 Home 64, 256 GB SSD TLC Opal - 21KVCTO1WWGB1
16? mobile workstation for AI-assisted workflows & professional-level graphics Enterprise-grade security, manageability & reliability with up to Intel vPro® True mobility, sleek design, & advanced Flex Cooling System for long-term reliability High-capacity LPCAMM2 memory to run multiple applications simultaneously Seamless collaborations through boosted connectivity & network capacity
Preis: 2447.99 £ | Versand*: 0.00 £ -
Lenovo ThinkPad P1 Gen 7 Intel® Core Ultra 9 185H vPro® Processor E-cores up to 3.80 GHz P-cores up to 5.10 GHz, Windows 11 Pro 64, 1 TB SSD TLC Opal - 21KVCTO1WWGB3
16? mobile workstation for AI-assisted workflows & professional-level graphics Enterprise-grade security, manageability & reliability with up to Intel vPro® True mobility, sleek design, & advanced Flex Cooling System for long-term reliability High-capacity LPCAMM2 memory to run multiple applications simultaneously Seamless collaborations through boosted connectivity & network capacity
Preis: 3860.00 £ | Versand*: 0.00 £ -
Copper is a trace element required by the human body to perform essential functions. Copper contributes towards a normal function of the nervous system and the energy metabolism, a healthy immune system and maintenance of connective tissue. In our food, copper is mainly contained in chocolate, liver, cereal, vegetables and nuts. Copper deficiency is rare in humans but certain illnesses and taking high doses of zinc, iron or molybdenum can lead to lower copper levels in the body. Each tablet contains 2000 μg copper.
Preis: 10.66 £ | Versand*: 14.50 £ -
Lenovo IdeaPad Slim 3i Gen 9 16, Intel Intel® Core 5 120U Processor E-cores up to 3.80 GHz P-cores up to 5.00 GHz, Windows 11 Home 64, 256 GB SSD M.2 2242 PCIe Gen4 TLC - 83E7CTO1WWGB1
Sleek & stylish 16? laptop with impressive display Improved performance with Intel® Core? processors Smart AI features, rapid charging, & long battery life
Preis: 640.00 £ | Versand*: 0.00 £ -
Work faster and more efficiently with the KODAK ScanMate i940 Document Scanner In today's digital world, access to information is critical to the success of businesses and organizations. Scanning and digitizing documents is an important task that requires an efficient solution. The KODAK ScanMate i940, manufactured by KODAK, is a top choice for anyone looking for a powerful and easy-to-use scanning solution. In this article, we will take an in-depth look at the ScanMate i940 and its benefits and applications. The KODAK ScanMate i940 at a glance The KODAK ScanMate i940 is an advanced document scanner designed to meet the needs of business professionals and office workers. It is characterized by its impressive performance and ease of use. Here are some of the remarkable features and benefits of the ScanMate i940: Compact design The ScanMate i940 is compact and space-saving, so it can easily fit on any desk or in a small office. Its sleek design blends seamlessly into any work environment. High speed scanning With an impressive scanning speed of up to 20 pages per minute (A4), the ScanMate i940 allows you to scan large volumes of documents quickly and efficiently. This saves time and significantly increases productivity. Automatic document feeder The ScanMate i940's automatic document feeder (ADF) can process up to 20 sheets at a time. This enables batch scanning of documents without having to feed them manually, further speeding up the workflow. High image quality The scanner offers an impressive optical resolution of 600 dpi, resulting in crisp and clear scans. Even fine details are captured precisely, ensuring that your digitized documents meet the highest quality standards. Versatile connectivity The KODAK ScanMate i940 is equipped with various connectivity options, including USB 3.0 and WLAN. This allows you to easily integrate it into your existing IT infrastructure. Intuitive software In addition to the hardware scanner, KODAK also offers a user-friendly software solution that makes scanning and managing your documents even easier. The software allows you to efficiently search, organize and share your digital documents. The advantages of the KODAK ScanMate i940 The KODAK ScanMate i940 offers a variety of benefits for business and personal users. Here are some of the most important: Increased efficiency The fast scanning speed and automatic document feeder save you valuable time when capturing documents. This allows you to focus on more important tasks. Paperless office The ScanMate i940 helps to reduce paper consumption and facilitate the transition to a paperless office. Digital documents are easier to organize and archive. Mobility Thanks to its compact design and versatile connectivity options, you can easily use the ScanMate i940 in different work locations. Scan documents in your office or even on the go. Professional quality The ScanMate i940's outstanding image quality ensures that your scanned documents look professional and are suitable for business purposes. Ease of use The scanner and accompanying software are extremely user-friendly and do not require extensive training. You can start scanning immediately without having to deal with complex settings. Technical specifications Product highlights Portable, quiet and intelligently designed to simplify and streamline your workflow, with the security of USB power supply via USB port. Throughput speeds: With AC power: monochrome/grayscale: up to 20 ppm/40 ipm at 200 dpi; color: up to 15 ppm/30 ipm at 200 dpi With USB power: monochrome/grayscale/color: up to 8 ppm/16 ipm at 200 dpi Input tray capacity: Up to 20 sheets of 80g/m2 paper Connectivity: USB 2.0, USB 3.2 Gen 1x1 compatible Maximum document size: 216 mm x 1524 mm (8.5 in. x 60 in.) Minimum document size: 80 mm x 52 mm (3.2 in. x 2.1 in.) Paper thickness and weight: 30-398 g/m2 (8-220 lb.) paper, hard card thickness up to 1.2 mm (0.047 in.) Maximum optical capture resolution: 600 dpi Data security: This scanner processes the scanned data exclusively via the non-permanent memory and ensures that the image data is effectively deleted when switched off. Dimensions & Weight: Height: 78 mm (3.1 in.) with feed tray closed Width: 289 mm (11.4 in.) with feed tray closed Depth: 107 mm (4.2 in.) with feed tray closed Weight: 1.3 kg (2.9 lb.) without power supply Power supply: 100-240 V (international), 50-60 Hz Output file formats: BMP, JPEG, Single-page TIFF, Microsoft Excel, Microsoft Word, Multipage TIFF, PDF, Searchable PDF, PNG, RTF
Preis: 173.41 £ | Versand*: 4.26 £ -
Logitech MX Anywhere 3 HERE, THERE, EVERYWHERE The MX Anywhere 3 combines ultimate versatility with remarkable performance. This compact mouse is made to go-whether you're in the home office, at the coffee shop, or at the airport THE SCROLL WHEEL - A STEP AHEAD OF THE REST MagSpeed electromagnetic scrolling is precise enough to stop on a pixel and fast enough to scroll 1,000 lines in a second. It's also nearly silent. The wheel's machined steel gives it premium tactility and a dynamic inertia that you feel - but don't hear. TRACKING ANYWHERE, EVEN ON GLASS The MX Anywhere 3's tracking works on virtually any surface, including glass1. So you can work wherever you want: at your desk, in your favorite coffee shop, or even on the couch. FAST CHARGING WHILE YOU WORK The MX Master 3 has up to 70 days of power on a full charge - and a one-minute quick charge gives you three hours of use2. Charging is also possible while in use via an included USB-C charging cable. MODERN DESIGN, HIGH QUALITY MATERIALS The look and feel of the MX Anywhere 3 is now better than ever. Key features of the sleek design include a machined steel scroll wheel and silicone side grips for perfect feel. You can choose from three available colors to best match your notebook and style. WORK FASTER WITH APP-SPECIFIC CUSTOMIZATION The MX Anywhere 3 is fully customizable for virtually any app you use. Plus, work faster with preconfigured app-specific profiles*. in Adobe Photoshop®, Adobe Premiere Pro, Final Cut ProTM, Google ChromeTM, SafariTM and Microsoft Word®, Excel® and PowerPoint®. CROSS-DEVICE AND CROSS-OPERATING SYSTEM Connect up to three devices simultaneously and switch between them with the touch of a button. MX Anywhere 3 works on Windows®, macOS, iPadOS, ChromeOSTM and Linux®3 MULTIPLE COMPUTERS, ONE MX ANYWHERE 3 Control multiple computers seamlessly with your Flow-enabled MX Anywhere 3 by simply moving the mouse pointer to the edge of the screen. Your MX Anywhere 3 follows your every move, even between Windows and macOS operating systems. Transfer text, images and files effortlessly between computers - simply copy on one and paste on the other.
Preis: 68.62 £ | Versand*: 4.26 £ -
Lenovo ThinkBook 13x Gen 4 Intel® Core Ultra 5 125H Processor E-cores up to 3.60 GHz P-cores up to 4.50 GHz, Windows 11 Home 64, 512 GB SSD M.2 2242 PCIe Gen4 TLC - 21KRCTO1WWGB1
Superior user experience with Intel® Evo? platform Powerful performance of Intel® Core? Ultra processors Stunning display with more viewing space All-day battery life Sleek, portable, lightweight chassis Seamless ecosystem expansion with Lenovo Magic Bay Accessories
Preis: 971.99 £ | Versand*: 0.00 £
Ähnliche Suchbegriffe für Wiffa:
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What is lighter, copper or copper oxide?
Copper is lighter than copper oxide. This is because copper oxide is a compound formed by the combination of copper and oxygen, which increases its overall mass compared to pure copper. Therefore, in terms of weight, copper is lighter than copper oxide.
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What is the chemical formula for copper oxide, copper, copper, and carbon dioxide?
The chemical formula for copper oxide is CuO, for copper it is Cu, and for carbon dioxide it is CO2. Copper oxide is a compound formed by the combination of copper and oxygen, while copper is an element on its own. Carbon dioxide is a compound formed by the combination of carbon and oxygen.
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How did Ötzi extract copper from copper ore?
Ötzi, the ancient iceman, likely extracted copper from copper ore using a technique called smelting. This process involves heating the copper ore in a furnace at high temperatures to separate the copper from the surrounding rock and other impurities. Ötzi may have used a combination of charcoal and blowpipes to create the necessary heat for smelting. Once the copper was extracted, it could be shaped and used for making tools and weapons. This demonstrates Ötzi's advanced knowledge of metallurgy and his ability to work with metal during the Copper Age.
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How can I produce copper from copper oxide?
To produce copper from copper oxide, you can use a process called reduction. This involves heating the copper oxide with a reducing agent such as carbon (in the form of charcoal or coke) in a furnace. The carbon will react with the oxygen in the copper oxide, leaving behind the pure copper metal. This process is known as smelting and has been used for centuries to extract copper from its ores. Once the copper metal is obtained, it can be further purified and shaped into the desired form.
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Why is copper sulfate mostly used for copper plating?
Copper sulfate is mostly used for copper plating because it is a readily available and cost-effective source of copper ions. When dissolved in water, copper sulfate dissociates into copper ions and sulfate ions, which can then be used in the electroplating process to deposit a layer of copper onto a conductive surface. Additionally, copper sulfate is stable and easy to handle, making it a popular choice for industrial applications.
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Is copper sulfide a mixture of copper and sulfur?
No, copper sulfide is not a mixture of copper and sulfur. It is a chemical compound composed of copper and sulfur atoms chemically bonded together in a specific ratio. In copper sulfide, the copper and sulfur atoms are bonded together in a fixed proportion, forming a distinct chemical compound with its own unique properties. Therefore, it is not a mixture but a compound.
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Is copper flammable?
No, copper is not flammable. It has a high melting point of 1,984°F (1,085°C) and does not ignite or burn in normal conditions. In fact, copper is often used in electrical wiring and plumbing because of its non-flammable properties. However, copper can react with certain chemicals or gases to form flammable compounds, so it is important to handle it with care in certain environments.
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'Copper or brass?'
The choice between copper and brass depends on the specific application and requirements. Copper is known for its excellent conductivity and corrosion resistance, making it suitable for electrical wiring and plumbing. On the other hand, brass is a copper alloy that contains zinc, providing it with added strength and machinability. Brass is often used for decorative purposes, as well as in applications where a combination of strength and corrosion resistance is needed. Ultimately, the decision between copper and brass will depend on the specific properties and performance needed for the given application.
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Can copper rust?
Copper does not rust in the same way that iron does, but it can undergo a process called oxidation. When copper is exposed to air and moisture, it forms a greenish layer called patina, which is a protective layer that prevents further corrosion. This patina is actually valued for its aesthetic appeal and is often intentionally encouraged to form on copper surfaces. So while copper does not rust in the traditional sense, it does undergo a form of corrosion through oxidation.
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Is copper edible?
Copper is not considered edible in its pure metallic form. Ingesting large amounts of copper can be toxic and lead to symptoms such as nausea, vomiting, and diarrhea. However, small amounts of copper are essential for the human body and can be obtained through the consumption of certain foods such as nuts, seeds, and seafood. It is important to consume copper in safe and appropriate amounts as part of a balanced diet.
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What is the difference between copper sulfate and copper sulfide?
Copper sulfate is a chemical compound that contains copper, sulfur, and oxygen, while copper sulfide is a compound that contains copper and sulfur. Copper sulfate is a blue crystalline solid, commonly used in agriculture and as a fungicide, while copper sulfide is a black solid that is often found in nature as a mineral. The main difference between the two compounds is the presence of oxygen in copper sulfate and its absence in copper sulfide.
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Which is better, the copper coil or the copper chain?
The choice between the copper coil and the copper chain ultimately depends on individual preferences and needs. The copper coil is a more traditional option that provides a secure and stable connection, making it ideal for heavy-duty applications. On the other hand, the copper chain offers more flexibility and versatility, allowing for easier maneuverability in various settings. It is important to consider the specific requirements of the project or application when deciding between the two options.