Electron Microscopy Sciences (EM) Supplies

Paraformaldehyde – methanol free solution. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. Easy to break, prescored, 10 ml ampoules sealed under inert gas, or 100 ml bottles. In addition to our complete line of Formaldehyde...

Intended for use with standard or inverted compound microscopes at low magnifications. Intended for use with standard or inverted compound microscopes at low magnifications. Cat. #63509-02 features a millimeter square grid, providing the ability to extrapolate the number of zooplankton, thus saving...

Poly-L-lysine with a molecular weight of >70,000. This solution is useful in promoting cell adhesion to solid substrates. Used for nuclear antigen-coated red cells in hymolytic plaque assay. CAS #: 25988-63-0

(Phosphate Mixed Sodium Salts) CAS #: 10049-21-5,  7782-85-6, 22800-01/05 Sorensen, see Dawson et. al, (1969) Sodium Phosphate, dibasic (Na₂HPO₄xH₂O) Sodium Phosphate, monobasic (NaH₂PO₄xH₂O) 0.2M, pH range 5.8 - 8.0 Shipping...

Stainless Steel Forceps with 1x2 teeth.

These conventional forceps are very popular and are available in a variety of length, tip, and handle styles. Made of premium grade, hardened stainless steel Feature a protective coating for extra durability and protection from rust and corrosion Satin-matt finish reduces eye-fatiguing glare

Formula: H₃BO₃   Formula Weight: 61.83   CAS #: 10043-35-3 Assay: 99.95% minimum. A buffer component in Tris-EDTA-Borate buffer. Also used in Silver-Methenamine buffer. Swift, J.A. (1968). The Electron histochemistry of cystine-containing proteins in thin...

For Immunocytochemistry and In Situ Hybridization Probe Clips form a sealed chamber when pressed to a slide containing a specimen, holding reactants in place and preventing any evaporation and reactant loss. Made of a silicone gasket bonded to optically clear, hydrophobic plastic. Ready to use More...

Dumont Tweezers Dumont produces high quality handmade tweezers, and has gained the popularity of all researchers over the years Developed in 1875 by Arnold Dumont in La Sagne, Switzerland. There is a variety of material which is used to make Dumont tweezers, is shown below: Biological Grade: Made...

Micro-Tools are the smallest known precision tools available for the laboratory and micro electronics industry. Tools are designed for anyone who is engaged in microscope work, miniature applications as well as specimen manipulation. Micro-Tools are available in 32 different tip configurations with...

(Sodium Potassium Tartrate) KNaC4H4O6·4H2O F.W. 282.22 CAS #6381-59-5 Assay 99.0-102.0% Water 21.0-27.0% Used with bismuth subnitrate for staining polysaccharides, including glycogen without oxidizing agents. Shinji, Y., et al (1975). A new electron microscopic histo-cyto chemical staining method:...

For negative staining of bacteria. With Basic Fuchsin, staining bacteria spores. (Acid Black 2; Gray R, B, BB; Indulin Black; Nigrosin W, WL ; Silver Gray; Steel Gray) CAS #: 8005-03-06 Solubility: 10.0% Water; 0.0% Alcohol; 1.0% Cellosolve; 11.0% Glycol; 0.0% Xylene

These tweezers are especially designed for the handling of delicate and fragile silicon wafers, scintillation discs, glass slides, coverslips etc. Made from antimagnetic/anti acid steel with a very smooth surface and a non-glare finish.

Metric and English scale micrometers with friction stop; comes in a padded plastic case. Model A: Calibrated to read 0 to 25mm, in 0.01mm divisions. Model B: Calibrated to read 0 to 1", in 0.001" divisions.

Prepared from Sodium Cacodylate Trihydrate (F.W. 214.02)

Support Film on grids has become a main product line for us since the demand for high quality coated grids has increased. To make your microscopy work easier and to save you a great deal of time we offer you a complete line. All of our coated grids are optically checked followed by batch testing in...

A reliable support specimen grid source. Features: well-defined grid bars, maximum open area, and a matt/shiny side. Each grid is individually inspected. Newly introduced are copper grids with palladium plating. This plating offers better grid strength and avoids tarnishing. Standard Square Mesh...

Double scale vernier caliper. Nickel Plated Scale. Inch Scale: Reading from 0 to 5" in 1/16" divisions Metric Scale: Reading from 0 to 120mm in 1mm divisions Readable on the vernier scale to 1/128" and/or to 0.1mm. Has a roller adjustment and it is packed in a plastic case.

Dumont Tweezers Dumont produces high quality handmade tweezers, and has gained the popularity of all researchers over the years Developed in 1875 by Arnold Dumont in La Sagne, Switzerland. There is a variety of material which is used to make Dumont tweezers, is shown below: Biological Grade: Made...

Very popular tweezers Tweezers possess the highest quality These tweezers have an anti-glare satin finish All tweezers are antimagnetic/anti-acid steel-SA (otherwise, specified)

Useful in all areas of cell culture including scale-up and cloning Raised well rims to lower risk of cross contamination Excellent optical quality Nunclon™? certified Multidish 6 is available coated with Poly-D-Lysine or Collagen

These pipets are ideal for clinical applications, blood banking, remove, disperse small volume, transfer in and out of multi well plates, reagent handing, pH meter maintenance, etc.

Very popular tweezers Tweezers possess the highest quality These tweezers have an anti-glare satin finish All tweezers are antimagnetic/anti-acid steel-SA (otherwise, specified)

2,4,6-Trimethylpyridine Formula: N:C(CH₃)CH:C(CH₃)CH:CCH₃   CAS #: 108-75-8   Formula Weight: 121.18 pH: 7.4 Bennett & Luft., Biophys & Biochem. Cytol., 6,113 (1959). A very stable buffer, used with Osmium tetroxide; provides excellent...