You Searched For: SIGMA ALDRICH MICROSCOPY

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Rhodamine 110 chloride (R110) is a laser grade dye. It has been used for the synthesis of the rhodamine 110 octadecyl ester (R110C18).

Catalog Number: (HT5011-1CS)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Formaldehyde is both a non-coagulant and an additive fixative. Formaldehyde is known to penetrate tissue quickly, but the fixation process may take a long time to form the various cross links with tissue proteins. Formalin fixation is thought to form cross links between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their <i>in vivo</i> relationship. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. Although there is no true universal fixative, 10% neutral buffered formalin (NBF) is perhaps the most commonly used fixative throughout the world for light microscopy and is a somewhat forgiving fixative. Of the dozens and dozens of available fixatives, it is hard to imagine a fixative more commonly used than 10% NBF. 10% neutral buffered formalin is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue.

UOM: 1 * 1 Each

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Catalog Number: (HT151-250ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Kit component in the Masson Trichrome procedure, catalog number HT15

UOM: 1 * 250 mL

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Catalog Number: (374776-5G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 4-Methoxybiphenyl has been used as a standard reagent whose fluorescence intensity is associated with the fluorescence characteristics of the products of derivatisation reaction for aryl halides with phenylboronic acid (PBA).

UOM: 1 * 5 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: 3,4,5-Trihydroxybenzamide 98%, Sigma-Aldrich®

Catalog Number: (02370-100G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Propyl-3,4,5-trihydroxybenzoate ≥98% (by HPLC) for histology and pathology, for diagnostic, Sigma-Aldrich®

UOM: 1 * 100 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Spirochetes TISSUE-TROL™ Control Slides from rabbit testicle tissue containing spirochetes (Treponema pallidum), TISSUE-TROL™

Catalog Number: (TTR014-25EA)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Histology slides with paraffin embedded section of human skin containing melanin.

UOM: 1 * 25 items

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: to be used with SIAL 78711 RenLam M-1 (Epoxy Embedding Medium)

Catalog Number: (380B-1KT)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Intended for the histochemical demonstration of neutrophil granules in blood or bone marrow films.

UOM: 1 * 1 KIT

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: o-Tolidine is a diacidic dye which is sparingly soluble in water and easily soluble in ether and alcohol. On exposure to chlorine or bromine vapors, it forms an intense blue color. This forms the basis for detection of chlorine, nitrates and hydrogen peroxide in air or water. It turns yellow on reacting with free chlorine. o-Tolidine easily forms acid salts.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Cresyl Violet perchlorate is suitable as a laser dye.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Nile blue chloride has been used to stain non-aqueous phase in fluorescence microscopy studies.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Schiff base which can be converted to amino alcohols and amino esters.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 4-(4-Nitrophenylazo) resorcinol, also known as azo violet or magneson I, is a red colored powder. It functions as a spot test reagent and forms blue lake on reaction with Mg(OH)₂ in alkaline solution. It is mainly used for determining the presence of magnesium in the solution. 4-(4-Nitrophenylazo)resorcinol is a pH indicator.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye.