Negative Stains for EM

2 Product(s)
  1. Nano-W (NP-2018)

    £129.60
    Product Size: 5 mL
    A 2% negative stain based on an organotungsten compound. High density, high contrast.
  2. NanoVan (NP-2011)

    £129.60
    Product Size: 5 mL
    A 2% Vanadium negative stain recommended for use with Nanogold® or other applications where a low atomic number light stain is needed.