120792 Results for: "Direct Blue 15&amp"

Supplier: VWR Chemicals

Bromophenol blue 0,04% in ethanol, TECHNICAL

Supplier: VWR Chemicals

Bromothymol blue 0,04% in ethanol, TECHNICAL

Supplier: VWR Chemicals

A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins. Black to dark green fine powder

Supplier: VWR Chemicals

Methylene blue 10 g/l in aqueous solution, VOLUSOL®

Supplier: VWR Chemicals

Methylene blue for microscopy (C.I. 52015)

Supplier: VWR Chemicals

Methylene blue tablets are used for preparing methylene blue solution for the bacteriological examination of graded milks.
These VWR Methylene Blue Milk-Testing tablets are guaranteed to possess the essential qualities of complete solubility and uniformity

Supplier: SIGMA ALDRICH MICROSCOPY

Toluidine blue O, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

p-Xylenol blue, Sigma-Aldrich®

Supplier: VWR Chemicals

Bromothymol blue 1% in DMF Reag. Ph. Eur. 1012902

Supplier: VWR Chemicals

Bromothymol blue, ANALAR NORMAPUR® ACS

Supplier: VWR Chemicals

Bromothymol blue solution R3 Reag. Ph. Eur.

Supplier: SIGMA ALDRICH MICROSCOPY

Calcein blue fluorescent dye, Sigma-Aldrich®

Supplier: VWR Chemicals

Comprises <0.1% bromophenol blue and <0.1% sodium hydroxide in water.

Supplier: VWR Chemicals

Thymol blue, AnalaR NORMAPUR® Reag. Ph. Eur., ACS indicator

Supplier: SIGMA ALDRICH MICROSCOPY

Evans blue has been used to check cell viability. It has been used to study BBB permeability.

Supplier: SIGMA ALDRICH MICROSCOPY

Mordant Blue 9, Dye content 50 % (6-(5-Chloro-2-hydroxy-3-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt; 6-(5-Chloro-2-hydroxy-4-sulfonphenylazo)-5-hydroxy-1-naphthalene-sulfonic acid sodium salt)

Supplier: SIGMA ALDRICH MICROSCOPY

Tetrabromophenol Blue (TBPB) belongs to the group of sulfonephthalein acid-base indicators. It is employed in the potentiometric titration of the halogens with Hg₂(NO₃)₂. In addition, it has been used as a dye indicator in urine dipstick test to detect proteinuria. In this assay, with increasing concentration of urinary protein, TBPB sequentially changes colour from pale green to blue. Binding of TBPB to proteins is dependent on pH.

Supplier: SIGMA ALDRICH MICROSCOPY

Bromoxylenol blue, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Methyl blue, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Toluidine blue (C.l. 52040) is a diaminothiazine dye. It is also known as TBO, tolonium chloride, and toluidine blue O.

Supplier: SIGMA ALDRICH MICROSCOPY

Reactive Blue 4, Dye content 35 % (1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid; Procion(R) blue MX-R)

Supplier: SIGMA ALDRICH MICROSCOPY

Aniline blue is used to stain collagen fibers in tissue sections using the Masson′s trichrome protocol for staining multiple components. Collagen is stained blue by this method. It has also been used to stain and visualize glycosylated proteins.

Supplier: SIGMA ALDRICH MICROSCOPY

Oil Blue N, Dye content 96% (Solvent Blue 14).

Supplier: SIGMA ALDRICH MICROSCOPY

Used for in vitro diagnostic. It is used as a nuclear counterstain in the various Lymphocyte enzyme kits, Procedure No. 181.

Supplier: SIGMA ALDRICH MICROSCOPY

Rhodanile blue 75% (dye content), solid, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Loefflers Methylene Blue stain is used for the identification of diphteria bacilli, since it differentiates the deeply staining metachromatic granules from the pale blue-staining cytoplasm.

Supplier: Thermo Fisher Scientific

Tetrabromophenol blue

Supplier: Merck

Hydroxynaphthol blue indicator for metal titration, Supelco®

Supplier: SIGMA ALDRICH MICROSCOPY

Toluidine Blue O (TBO) is a thiazine dye of the quinone-imine family and is cationic in nature. It has been employed in polychromatic staining of paraffin embedded plant cell walls. It is a metachromatic dye suitable for a wide variety of histological staining procedures. A metachromatic dye suitable for a wide variety of histological staining procedures. Toluidine Blue O has been used to stain a variety of specimens like mesenchymal cells, taste buds, osteoblasts, matrix, and more.

Supplier: Merck

Patent Blue VF (Disulphine blue), Supelco®