Low-voltage Transmission Electron Microscope (LV-TEM) Analytical Service

Overview

A Low-Voltage Transmission Electron Microscope (LV-TEM) operates at reduced electron acceleration voltages, typically below 100 kV, which makes it ideal for imaging delicate or beam-sensitive samples. This technique provides high-resolution imaging while minimizing radiation damage, preserving the structural integrity of materials like biological specimens, polymers, and other sensitive materials. Low-voltage TEM is particularly useful for applications requiring detailed surface and interface analysis at the nanoscale, making it valuable in fields like materials science, biology, and nanotechnology.

Sample Requirement

• Testing Voltage: 80/100/120 kV.

• Applicable Samples: Suitable for analysis and research of samples with high organic content or samples that are sensitive to electron radiation. 

• Sample Thickness: Should not exceed 100 nm. If particles are slightly larger, they may be ground down to below 100 nm (SEM imaging can be used first to determine particle size).

• Sample Preparation: Generally, a microgrid copper grid is sufficient for preparation. If particle diameter is less than 10 nm, use an ultra-thin carbon film for preparation. If the sample contains Cu and requires EDS analysis and mapping, consider using nickel or molybdenum grids. Thin film or bulk samples may need additional preparation (e.g., ion thinning, embedding and sectioning, FIB, etc.).

• Magnetic Samples: Particle size should not exceed 200 nm, and self-prepared samples are not accepted.

* The price on our website is for reference only. 

* Note: Data analysis service is not included in the list prices.

Highlights: High Quality Data, Competitive Pricing, Technical Support by Scientists.

Analytical Service Minimum order requirement: $250 per order. A $200 handling fee will be applied if order is below $250.

Please contact sales@msesupplies.com for additional information and instructions on our Analytical Services program. Confirmation of the sample(s) requirements, SDS sheets and additional information is needed prior to processing the Analytical Service order. 

***Please do not ship any samples without authorization from MSE Supplies***