Lab Chemicals

This is for staining of myelin/myelinated axons on formalin-fixed, paraffin-embedded brain and spinal cord tissue sections, as well as frozen sections. The myelin, including phospholipids, will be stained...

Malachite Green Oxalate is often used as a counterstain in histological tissue sections and for staining bacterial polysaccharides and spores. Commonly used as a counter stain in the Ziehl-Neelsen procedure....

Manganese(IV) oxide is the inorganic compound with the formula MnO 2. This blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese and a component of manganese...

Martius yellow stains have been used to stain erythrocytes yellow so that they contrast well with red fibrin in trichrome staining methods such as Lendrum s Picro Mallory and Slidder s Martius, Scarlet...

Methyl Blue, also known as Cotton blue, acid blue 93 and china blue and is commonly used as a counterstain in the martius scarlet blue and masson trichrome staining methods. C.I.42780 Minimum Assay: 96%...

C.I. 13020 (Acid Red 2) Methyl red (2-(N,N-Dimethyl-4-aminophenyl)azobenzenecarboxylic acid), also called C.I. Acid Red 2, is an indicator dye that turns red in acidic solutions. It is an azo dye, and...

Methyl Red sodium salt is the sodium salt of Methyl Red. Methyl red is an indicator dye that turns red in acidic solutions. It is a pH indicator, turning red under pH 4.4, yellow over pH 6.2, and orange...

Methyl Violet 2B is a green crystalline powder and can be used as a pH indicator. Also known as Basic Violet 1 pH Indicator Biological Dye Molecular Formula: C24H26N3Cl Molecular Weight: 393.96 Melting...

Certified Food Grade Tartrazine is a synthetic lemon yellow azo dye commonly used as a food colouring and is water soluble. Tartrazine can be used with Brilliant Blue FCF or Green S to produce various...

Minimum Assay: 95% Molecular Formula: C28H30O4 Molecular Weight: 430.55 Melting Point: 251-253 Transition Range pH9.3 10.5: Colourless Blue Solubility (0.1% in 95% Ethanol: Clear Solution Wavelength of...

Toluidine blue solution is used in testing for lignin, a complex organic molecule that bonds to cellulose fibres and strengthens and hardens the cell walls in plants. A positive toluidine blue test causes...

Calcium hydroxide, traditionally called slaked lime, is an inorganic compound with the chemical formula Ca(OH)2. It is a colourless crystal or white powder and is obtained when calcium oxide (called lime...