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Agar Scientific offers a wide range of chemicals and accessories for grid and en-block staining including Lead citrate and Uranyl acetate which are the most widely used stains for ultrathin sections. We also offer selection of negative stains including Phosphotungstic acid and Methylamine tungstate. Methylamine tungstate does not damage virus particles and is consequently valuable for staining delicate viruses.

 

Various accessories and grid holders facilitate the staining of multiple grids. A simple numbered grid holder and handle enables the staining 25 grids, and fits into standard Petri dishes for immunocytochemistry and post staining.

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23 products available

You've viewed 9 of 23 products

  1. UA-Zero non-radioactive EM Stain
    UA-Zero® EM Stain is a trouble-free solution developed as a direct substitute for Uranyl Acetate.
    Average lead time: 1 day

    POA

    Average lead time: 1 day
  2. Uranyl Acetate 25g AGR1260A
    Uranyl acetate. EM grade universal stain.
    Average lead time: 20 days

    POA

    Average lead time: 20 days
  3. Uranyl Acetate Alternatives
    Uranyl Acetate alternatives, non radioactive.
    Average lead time: 1 to 29 days

    POA

    Average lead time: 1 to 29 days
  4. Lead Citrate 50g AGR1210
    EM grade stain. Lead citrate. Toxic.
    Average lead time: 13 days

    POA

    Average lead time: 13 days
  5. Osmium Tetroxide
    Osmium Tetroxide, OsO4, is a useful chemical compound that finds application as a staining and fixing agent for use in electron microscopy.
    Average lead time: 1 to 59 days

    POA

    Average lead time: 1 to 59 days
  6. Ruthenium Tetroxide - 5 x 10ml AGR1027
    0.5% stabilised aqueous solution.
    Average lead time: 89 days

    POA

    Average lead time: 89 days
  7. Ruthenium Red
    Ruthenium red. Positive stain.
    Average lead time: 1 to 20 days

    POA

    Average lead time: 1 to 20 days
  8. Lead Nitrate 500g AGR1217
    Lead nitrate. Oxidising, toxic. Metal stain for ultrathin sections.
    In Stock

    POA

    In Stock
  9. Ammonium molybdate
    Ammonium molybdate.
    Average lead time: 20 days

    POA

    Average lead time: 20 days
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LEAD TIMES: Average Lead Times are shown individually in working days for any products not currently in stock. Whilst we regularly update this, actual Lead Times can vary due to supply chain fluctuations.
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