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Electron Stains - Silver Nitrate, Potassium Dichromate and More

Ladd Research stocks many different stains for use in electron microscopy applications. Products include metal stain,heavy metal stain, lead nitrate and many more. 

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23613 - Ammonium Molybdate - 100 g

23613 - Ammonium Molybdate - 100 g

Used for the negative staining of viruses for the TEM. 100 g.
$25.95
Uranyl Acetate

Uranyl Acetate

Available in 25g, 50g, 100g, 500g and 1000g sizes. An easily used general purpose electron stain. It increases general contrast of microtome sections. May be used quite successfully in staining of acrylic and epoxy sections.

Starting at: $325.00

Silver Nitrate

55110 - Silver Nitrate - 25 g

Metal stain. 25 g.
$104.95
Ruthenium Red

23615 - Ruthenium Red, Certified - 1 g

Inorganic stain useful in both light and electron microscopy. Very helpful in studies of pectin, animal tissues and bacteria. 1 g.
$129.95
Potassium Permanganate

55180 - Potassium Permanganate - 500g

Metal stain and EM fixative. 500 g.
$124.95
55170 - Potassium Dichromate - 250 g

55170 - Potassium Dichromate - 250 g

Metal stain. 250 g.
$51.95
Phosphotungstic Acid, ACS Grade

23610 - Phosphotungstic Acid, ACS Grade - 25 g

Electron dense stain. Binds to specific sites in proteins. It also serves as a universal stain for proteinaceous material. Particularly effective in staining coagulin and cytoplasmic fibrillar structures. 25g.
$58.95
23612 - Phosphomolybdic Acid - 25 g

23612 - Phosphomolybdic Acid - 25 g

Metal stain. 25 g.
$34.95
55070 - Lead Tartrate - 25 g

55070 - Lead Tartrate - 25 g

Heavy metal stain. 25 g.
$46.95
Lead Citrate

23605 - Lead Citrate - 100 g

Most common lead stain. Does not readily form carbonates which commonly occur when using other lead stains. 100g.
$114.95
Lead Acetate Trihydrate, ACS Grade

23600 - Lead Acetate Trihydrate, ACS Grade - 100 g

General purpose electron stain. Frequently alkalized with sodium hydroxide before use. 100 g.
$29.95
Lanthanum Nitrate

23604 - Lanthanum Nitrate - 50 g

Metal stain for neural tissue. 50 g.
$27.95
55102 - Indium Trichloride - 5 g

55102 - Indium Trichloride - 5 g

Heavy metal stain most commonly for nucleic acids. 5 g
$58.95
Bismuth Oxynitrate

23621 - Bismuth Oxynitrate - 25 g

Substitute for Reynold's lead citrate stain. Provides increased contrast of specimen sections with relative lack of stain contamination. No special handling necessary. Relatively non-toxic. 25 g.
$30.95
21397 - Uranyl Nitrate - 5 g

21397 - Uranyl Nitrate - 5 g

EM Negative Stain used for viruses. It stabilizes nucleic acids and cell membranes. It is more stable than uranyl acetate and reacts primarily with negatively charged groups in the absence of phosphate ions Uranyl Nitrate, Hexahydrate Reagent Grade, A.C.S.
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Electron Microscopy Supplies