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Laboratory Chemicals

Lab Chemicals Including Solvents, Fixatives & Mounting Media

Purchase a wide variety of lab chemicals for applications in microscopy and other fields from Ladd Research. Products include solvents, fixatives, mounting media, stains for light microscopy, buffer chemicals, electron stains, embedding kits & more.

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Isopropanol

Isopropanol

Starting at: $29.95

Available in 500ml and 1 liter sizes. General usage laboratory solvent. ACS Grade. Learn More
21399 - Butyl Acetate - 450 ml

21399 - Butyl Acetate - 450 ml

$29.95

General purpose. Can be used as thinner for Conductive Silver Paint. 450 ml. Learn More
21240 - Quetol 651 Embedding Kit

21240 - Quetol 651 Embedding Kit

$139.95

Low viscosity embedding medium. Penetrates specimens readily and completely. The epoxy component is completely miscible with water. Polymerizes in about 24 hours at 60º C. Learn More
70400 - Paraplast - 1 kg

70400 - Paraplast - 1 kg

$20.95

Mixture of purified paraffin and carefully sized plastic polymers formulated to provide specimen support for serial sectioning down to 4 µm with minimal cell shrinkage and distortion. Supplied in pellet form. Learn More
21235 - Methyl-Butyl Methacrylate Embedding Kit

21235 - Methyl-Butyl Methacrylate Embedding Kit

$189.95

80:20 mixture of butyl and methyl methacrylates provides a plastic with excellent cutting properties. The hardness of the plastic can be varied by altering the relative proportions of the two components. The medium can be cured chemically or by ultraviolet radiation. We particularly recommend this embedding medium where the medium must be removed prior to staining. This acrylic copolymer is easily removed from the cut section by treatment with acetone or xylene. Learn More
Mercox Dye

Mercox II Dye

Starting at: $29.95

Comes in Red and Blue Because these dyes are very potent, additional dye is usually not necessary for Red and Blue Mercox. Use only if you wish to enhance the color and then use judiciously. The dyes are to be used principally to colorize the Clear Mercox. Learn More
Mercox II Embedding Kit

Mercox II Embedding Kit

Starting at: $29.95

Low viscosity corrosion casting medium for ALL vessel sizes. All kits contain 450ml of resin, 2 x 25g of catalyst and instructions. Because of new shipping restrictions imposed on us by our carriers we cannot ship volumes larger than 30ml per inner receptacle by air transport. Learn More
Solvon® PB

Solvon® PB

Starting at: $74.95

A powerful solvent for cleaning and degreasing. A good replacement for 1,1,1-Trichloroethane and trichloroethylene. It meets or exceeds the requirements of ASTM-D-6368. Available in quart, gallon and 5 gallon sizes. Learn More
Formvar Solution

Formvar (Polyvinyl Formal) Solution

Starting at: $23.95

0.25% - For making very thin substrates for electron microcopy.

0.5% - Used for making normal substrates.

3% - For making thick plastic replicas of surfaces where a certain amount of elasticity is necessary for stripping.

Any desired concentration up to 10% other than 0.25, 0.5, 1, 2 and 3% are available upon request. Please specify concentration.

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20245 - Karnovsky's Fixative EM Grade - 1 liter

20245 - Karnovsky's Fixative EM Grade - 1 liter

$289.95

3.0% Glutaraldehyde, 2.0% Formaldehyde in 0.1M Phosphate buffer, pH 7.4 Learn More

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Electron Microscopy Supplies

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Category
  1. Epo-Tek Conductive Silver Epoxies (16)
  2. Lubricants, Conductive Coatings, and Paints (19)
  3. SEM Conducting Paints (7)
  4. Embedding Media (33)
  5. Fixatives (26)
  6. Buffer Chemicals (7)
  7. Dehydrating Agents (6)
  8. Electron Stains (13)
  9. Embedding Kits (17)
  10. Stains for Light Microscopy (11)
  11. Mounting Media (0)
  12. Chemicals for Substrates (6)
  13. Solvents (8)

 

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Ladd Research, 3 Ewing Place, Essex Junction, VT 05452

(800) 451-3406 (USA)
(802) 658-4961



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