Lab Chemicals

2,6-Dichloroindophenol sodium salt hydrate is suitable for vitamin C determination. It acts as a redox dye to investigate the efficiency of gold nanoparticles (Au-NP) for the enzymatic activity of glucose...

Minimum Assay: 99% Molecular Formula: C4H8N2O2 Molecular Weight: 116.12 g/mol Melting Point: 240 C Hazard Class: 4.1 Packing Group: 3 Hazard Phrases: Flammable solid. Prec Phrases: Keep away from heat/sparks/open...

C.I.42555 Dye Content: 97.6% Molecular Formula: C25H30ClN3 Molecular Weight: 407.99 g/mol Melting Point: 215 C Arsenic (As): 3ppm Heavy Metals (as Pb): 20ppm Sulphated Ash: 1.45% Insoluble Matter (Ethanol):...

Indigo Carmine is a dark blue to purple powder. The primary use is as a pH indicator. It is blue at pH 11.4 and yellow at 13.0. Indigo carmine is also a redox indicator, turning yellow upon reduction....

Tyrosine or 4-hydroxyphenylalanine, is one of the 22 amino acids that are used by cells to synthesize proteins. Synthesis Minimum Assay: 98.5- 101.5% Chloride (Cl) Max 400 ppm Sulfate Max 400 ppm Iron...

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....

Malt Extract Agar is used for the cultivation of fungi and is not intended for use in the diagnosis of disease or other conditions in humans. An acidic medium which will support the growth of most yeasts...

Malt Extract Agar is used for the cultivation of fungi and is not intended for use in the diagnosis of disease or other conditions in humans. An acidic medium which will support the growth of most yeasts...

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. 13025 (Acid orange 52) Methyl orange is a pH indicator frequently used in titrations because of its clear and distinct colour change. Because it changes colour at the pH of a midstrength acid, it...

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...

Murexide is used in analytical chemistry as a complexometric indicator for complexometric titrations, most often of calcium ions, but also for Cu, Ni, Co, Th and rare-earth metals. It functions as a tridentate...