Electron microscopy
Transmission Electron Microscope
Imaging of plant pathogens, viruses, nanoparticles and fine structures.
Available for enquiries. Confirm suitability and arrangements with SAIF before sending samples.
Applications
High-resolution imaging of viruses, plant pathogens, metallic nanoparticles and suitable ultrathin biological sections.
Instrument & model
Hitachi HT7700
Specifications
Hitachi HT7700. Accelerating voltage 40–120 kV; point resolution 0.204 nm; lattice resolution 0.1 nm; magnification 50×–600,000×; specimen tilt ±70°; 2,048 × 2,048-pixel CCD camera.
Sample requirements
Preparation depends on the specimen. Leaf dip and ultrathin sections have different fixation, staining and timing requirements. Contact SAIF before sending material.
Limitations & suitability
Preparation is specimen-specific. Leaf-dip specimens and ultrathin sections require different fixation and staining workflows; arrange preparation with SAIF before sending material.
Person in charge
Approved charges
The revised tariff effective 24 September 2026 applies. Add 18% GST. Confirm the test, number of samples and final amount with SAIF before payment.
| Service | Companies | ICAR / SAU / SHU / Govt. R&D | Students / farmers |
|---|---|---|---|
| observation · per image | ₹4,000 | ₹1,250 * | Enquire |
| block preparation & EM · per image | ₹10,000 | ₹6,000 * | Enquire |
Read the sample submission instructions.
Enquire about this instrumentLast updated 28 September 2026. Availability can change; confirm before dispatch.