TEM Copper carrier mesh carbon support film transmission electron microscopy

Description: This auction is for: NEW 50PCS/100PCS TEM Copper carrier mesh carbon coated support film transmission electron microscopy Descriptionjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Carbon support film is a specialized carrier widely used in transmission electron microscopy (TEM) to detect samples It structure consistency of copper loaded mesh, Formvar film, and carbon film in sequence. Due to the strong conductivity and thermal conductivity of the carbon layer, it compensates for the charging and thermal effects of the Formvar film, enhances the overall stability of the film, and can meet the general morphology observation needs of most nanomaterials and biological samples. However. Due to the structure of this supporting film, the thickness of the film is relatively large, which generally makes it difficult to meet the requirements of high quality high resolution testing. So if high resolution observation is required, it is recommended to use other types of support films (micro grid support film or ultra thin carbon support film). Item: TEM carbon support film QTY: 50PCS/100PCSSize: copper mesh diameter: 3.05mm copper mesh thickness: 25um film thickness: 10-20nm Model: 200 mesh/230 mesh/300 mesh if you want other mesh(50-400mesh) please contact usUsage:1. Gently slide the sample box with supporting film to expose a row of films, and then clamp it. Please close the sample box immediately after clamping to prevent contamination caused by long-term exposure of the product.2. When gripping the support film, it is recommended to use a clean electron microscope specialized high-precision clamp to grip the edge of the copper carrier mesh, do not touch the film surface, and do not use force to grip the copper carrier mesh to prevent bending and other damage.3. The support film cannot be reused, and do not use non cleaning tools to come into contact with the support film to avoid affecting its effectiveness.4. Drop the prepared sample onto the carbon support film, paying attention to the side with the carbon film (the side with uniform gloss and correlated dark color)5. After dropping the sample, it is recommended to use an infrared baking lamp for drying treatment. Shipping Jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Due to the global pandemic, the deliver time will be longer than normal time, the deliver speed is slower and can't control.We send item via register airmail to worldwide(speedpak, epacket, post office airmail). comes with tracking NO., Your item will be shipped out within 48 hours after your payment clears. Please note some seller from Hongkong or south of China send goods via Hongkong airmail,it can arrive many country within 10-15 days, we are in east of China,only can use china airmail to send the goods,it is slower than Hongkong airmail,please check the form as follows to see the detail normal deliver time,if you can't wait that time, please don't purchase the items from us. Country NameNormal Deliver TimeTo North America14-28 business days To Most West/North Europe country14-28 business daysTo East/Middle Europe country21-35 business daysTo South America30-50 business daysTo Australia/New Zealand14-28 business days To East Asia 14-25 business daysTo West /Middle Asia21-35 business daysTo Russia21-35 business days TO Africa 50-70 business days Remark:The delivery time above will be excluded from there are local largeholiday(such as Xmas)or the local strike, if similar factors exist, deliver time will be longer than this, the goods may be delayed. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. PaymentJjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj We accept Paypal ExchangeJjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Unsatisfied product can be returned within 14 days from receiving your item. We issue immediate full refund minus all shipping costs. New replacement item will be shipped out as soon as defective item received.

Price: 75.99 USD

Location: shanghai

End Time: 2025-01-13T17:11:07.000Z

Shipping Cost: 0 USD