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…

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…

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…

A general stain for epoxy thick sections. (Basic blue; Methylene Blue T50 or T Extra) Formula: C₁₅H₁₆N₃SCl   Formula Weight: 305.83   CAS #: 92-31-9 Dye Content: approx. 85% min. Solubility: 3.25% Water; 1.75%…

Holds 6 tweezers, Keeps tips protected in an easy to reach position.

Polycarbonate membranes Easy cultivation of most cell types without matrix coating Treated for cell culture Inserts with 0.02 µm membrane have maximum clarity for microscopy, and are non-auto-fluorescent and highly porous Polycarbonate membranes in larger pore sizes are adaptable to many…

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…

Certified by the Biological Stain Commission All Dyes/Stains are for research use only. Not meant for drug, food household use. For differentiation of blood corpuscles Used with brilliant cresyl blue for staining platelets and reticulum of immature red cells For staining blood and…

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…

Our economical glazed porcelain plate is made from high purity raw material, uniform in quality and resistant to acids and alkalis. It can withstand sudden temperature changes without cracks, explosion or deformation. Under normal conditions, the glazed plate can sustain a temperature of up to…

(Rubin S, Fuchsin S, Fuchsin Acid, Acid Magenta, Acid Violet 19) Formula: C₂₀H₁₇N₃Na₂O₉S₃   Formula Weight: 585.54   CAS #: 3244-88-0 Solubility: 0.053% Water; 1.21% Alcohol

Formula: CH₃COOC₅H₁₁   Formula Weight: 130.18   CAS #: 628-63-7 Boiling Range: 140.0°C-150.0°C Specific Gravity @ 25°C: 0.870-0.875

(3,3',4,4'-Biphenyltetramin) Formula: C₁₂H₁₄N₄   Formula Weight: 214.27   CAS #: 91-95-2 Melting Point: 173°C Used as an ultrastructural protein tracer for immuno-cytochemistry. A possible carcinogen.

Ingredients: NaCl; KCl; CaCl₂·₆H2O and Distilled water. CAS #: 144-55-8, 7558-80-7, 10035-04-8, 7447-40-7

Uniformly seal your films to microplates with Brayer. It’s perfect for all your sealing films.

(Methacrylic Acid Methyl Ester) Formula: CH₂·C(CH₃)COOCH₃   Formula Weight: 100.12   CAS #: 80-62-6 UN #: UN1247 Boiling Point: 99-100°C Specific Gravity @20°C: 0.943 Inhibitor…

CAS #: 628-63-7 UN #: UN1104

(Vinylbenzene) Formula: C₆H₅CH:CH₂   Formula Weight: 104.14   CAS #: 100-42-5 Specific Gravity: (H₂O=1): 0.909 Assay: >99.0% Stabilizer: (p-tert-Butylcatechol)-10-15ppm A monomeric styrene used…

Rubis Reinforced plastic tweezers with many unique features: Material: PBTP (Polybutylenterephthalate) with 20% fiber-glass Good resistance to chemicals and acids Highly isolating Withstands temperatures up to 200°C Style K2a Flat tips. Length: 120 mm (4-3/4").

Caliper is made from stainless steel and measures inside and outside in inches and millimeters. Read-out from 0 to 6 inches with 0.001" resolution, or 0 to 150 mm with 0.01mm resolution. Includes a zero set button, depth measuring rod and a fine adjustment thumb wheel. Protective carrying…

The Electron Microscopy Sciences Tris-HCL pH buffer with an uncharacteristic odor is used by molecular biologists. The sterile formulation of this buffer makes it ideal to use for RNA and DNA applications.

Certified by the Biological Stain Commission All Dyes/Stains are for research use only. Not meant for drug, food household use. In microbiology, distinction of diphtheria and other bacteria. A vital stain for onion epidermis. CAS #: 2437-29-8

Formula: C₆H₅N(CH₃)₂   Formula Weight: 121.18   CAS #: 121-69-7 Specific Gravity: 0.96 g/ml

A 12-piece file set which contains the most popular shapes in a handy plastic pouch. Files come with knurled handles. Excellent quality. Available in cut #2 only. Length 5½".

This device is designed for safe and easy removal of used disposable blades from any size or type of scalpel handle. It improves safety and hygiene by the elimination of direct hand-blade contact. Depending on the size, it can store 150-300 used blades.

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…

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…

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…

(Araldite RD-2) Formula: C₁₀H1₈O₄   Formula Weight: 202.2   CAS #: 2425-79-8 Approx. 70% Specific Gravity: 1.10

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 from…

BUTVAR B-98 support films are mechanically stable, electron-transparent, and have minimum intrinsic structure. Their hydrophilic nature facilitates the spreading of the sections allowing even staining on the surface. This film can resist an intense electron beam during focusing and photography at…

Formula: K₃Fe(CN)₆ Formula Weight: 294.18