Lab Stains and Dyes

RAPIDstain™ Reagent | Calbiochem | 1L

Formula: Mixture Description: for Dissolved Oxygen (DO) Analysis

Hematoxylin is a compound extracted from heartwood of the logwood tree with a chemical formula of C16H14O6. This naturally derived dye has been used as a histologic stain, ink and as a dye in the textile and leather industry. As a dye, haematoxylin has been called Palo de Campeche, logwood extract,...

A zwitterionic amino acid buffer agent used for low temperature work Synonym: N,N -Bis(2-hydroxyethyl)glycine Perfect electrophoresis dye for DNA and RNA agarose gels. Ultra Pure Grade Contains 15% Ficoll DNase and RNase: None detected/p> Stability (20°C) >1 year Dye band migration (dsDNA,...

The Bio Basic Eosin Y Sodium Salt is suitable for use in laboratory use only. It can be stored at a temperature of 18 to 25 degree C.

Reliably detect acid-fast organisms with our Kinyoun AFB Stain Kit. This cold acid-fast method eliminates the need for heat during staining, making it a convenient, safe, and consistent approach for demonstrating Mycobacterium species and other acid-fast bacilli. The carbolfuchsin primary stain...

The Bio Basic Inc. phenol red is suitable for use as a pH indicator in research and laboratory use. Application: For Laboratory Research Only

Alcian Blue pH 2.5 Stain is a ready-to-use solution formulated for the demonstration of acidic mucopolysaccharides and glycosaminoglycans in tissue sections. At pH 2.5, the stain selectively colors both sulfated and carboxylated acidic mucins, providing clear blue staining for reliable visualization...

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% Alcohol; 3.5% Cellosolve; 5.5% Glycol; 0.0%...