Pioloform coated grids, square mesh

This new line of coated grids are made with Pioloform, which offers the advantage of higher thermal stability, as well as mechanical stability, over Formvar. These coated grids have no Carbon layer and offer less electron scattering. They are available in copper, nickel and gold substrates in a variety of mesh sizes.

  • Available in Au, Ni, and Cu.
  • 3.05mm grid
  • 6 mesh sizes: 75 Mesh, 100 Mesh, 200 Mesh, 300 Mesh, 400 Mesh, and 2 x 1mm slots.
  • Available in grid storage boxes.

NOTE: All film is laid on the shiny side of the grid.

Guide to TEM Grids, Handling and Preparation

Updated: 17-03-2026
Code Material Mesh Size Pack Size Availability Price Updated: 17-03-2026
GPi-75-Cu-25 Copper 75 mesh Pack/25 No ETA $272.00 AUD
GPi-75-Ni-25 Nickel 75 mesh Pack/25 No ETA $282.00 AUD
GPi-100-Cu-25 Copper 100 mesh Pack/25 No ETA $213.00 AUD
GPi-100-Au-25 Gold 100 mesh Pack/25 No ETA $229.00 AUD
GPi-200-Cu-25 Copper 200 mesh Pack/25 No ETA $172.00 AUD
GPi-200-Ni-25 Nickel 200 mesh Pack/25 No ETA $176.00 AUD
GPi-200-Au-25 Gold 200 mesh Pack/25 No ETA $251.00 AUD
GPi-300-Cu-25 Copper 300 mesh Pack/25 No ETA $166.00 AUD
GPi-300-Au-25 Gold 300 mesh Pack/25 No ETA $298.00 AUD
GPi-400-Cu-25 Copper 400 mesh Pack/25 No ETA $166.00 AUD
GPi-400-Ni-25 Nickel 400 mesh Pack/25 No ETA $176.00 AUD

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.