You Searched For: SIGMA ALDRICH MICROSCOPY

Catalog Number: (393002-500MG)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Suitable as a laser dye.

UOM: 1 * 500 mg

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Ponceau S (C.l. 27195) is an anionic, very hydrophilic disazo dye. It is also known as fast ponceau 2B. Ponceau S is widely used to stain proteins on gel electropherograms. It is a suitable stain for proteins adsorbed onto nitrocellulose membranes. It also has applications in botanical staining manuals as a stain for sieve plate elements.

Catalog Number: (323101-5G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 2-Methyl-2-adamantanol,97%

UOM: 1 * 5 g

Catalog Number: (294438-10G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 4-Nitrobenzenediazonium tetrafluoroborate has been used in ellipsometry. It has also been used for surface modification of carbon nanotubes (CNTs).

UOM: 1 * 10 g

Catalog Number: (45346-250ML-F)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Epoxy embedding medium, hardener DDSA

UOM: 1 * 250 mL

Supplier: SIGMA ALDRICH MICROSCOPY

Description: <B>Synonyms:</B> Solvent blue 35

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Phenolphthalein bisphosphate tetrasodium salt has been used as a component of modified Baird Parker (BP) agar to determine the expression of phosphatases of Staphylococcus aureus ATCC12600. It also been used as a component of modified Tryptose phosphate/phenolphthalein/methyl green (M-TPMG) agar to detect enteroinvasive Escherichia coli (EIEC) apyrase activity.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Leucoberbelin blue I has been used as a quencher in time-resolved fluorescence QRET technique for receptor-ligand interaction screening and to detect oxidized manganese species in Mn(II) (manganese) oxidation assays.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Methyl violet 2B, Sigma-Aldrich®

Catalog Number: (391700-500MG)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Croconic acid,98% (4,5-Dihydroxy-4-cyclopentene-1,2,3-trione)

UOM: 1 * 500 mg

Catalog Number: (B9181-25MG)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Biotin ethylenediamine hydrobromide. ≥95% (TLC), solid ((3aS,4S,6aR)-N-(2-Aminoethyl)hexahydro- 2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide; N-(2-Aminoethyl)biotinamide hydrobromide)

UOM: 1 * 25 mg

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Methyl orange (C.I. 13025) is the sodium salt of p-dimethylaminoazobenzenesulfonic acid. It is an orange-colored synthetic dye, which changes color depending on the pH of the solution. It develops a red color in acidic solution and yellow color in basic solution.

Catalog Number: (R8001-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Remazol Brilliant Blue R (Cl 61200) is a hydrophobic, anthraquinone dye that has several commercial uses. It is a reactive dye that stains collagen, elastin, basement membranes, and erythrocytes. Remazol Brilliant Blue R is a hydrophobic, anthraquinone dye which has several commercial uses.

UOM: 1 * 25 g

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Wright stain, a modified romanowsky stain, is intended for differential staining of the cellular elements of blood. It comprises polychrome methylene blue and eosin B. Upon staining blood films with wright stain, the white blood cell nucleus and cytoplasm display characteristic blue or pink hues.

Catalog Number: (HT110216-500ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: General purpose cytoplasmic counterstain. Used with hematoxylin and eosin staining.

UOM: 1 * 500 mL