Stains & Dyes

Product Introduction Bromocresol purple is a pH indicator. It changes from yellow (5.2) to purple (6.8). Product Usage Bromocresol purple has been used as a pH indicator in the yeast culture media.It has been used as a pH indicator in the

Product Introduction Bromocresol purple is a pH indicator. It changes from yellow (5.2) to purple (6.8). Product Usage Bromocresol purple has been used as a pH indicator in the yeast culture media.It has been used as a pH indicator in the

Bromocresol purple sodium salt.

Bromocresol purple sodium salt.

Bromocresol purple sodium salt.

Bromocresol purple sodium salt.

Sulfobromophthalein (BSP) is an organic dye used a for liver diagnostics in vitro. Reagent for the quantitative determination of proteins.

Sulfobromophthalein (BSP) is an organic dye used a for liver diagnostics in vitro. Reagent for the quantitative determination of proteins.

BTA-1 is a fluorescent Thioflavin-T derivative that exhibits greater affinity than Thioflavin-T and shows great affinity for amyloid deposits. BTA-1 may cross the blood brain barrier.BTA-1is a fluorescent Thioflavin-T derivative that shows great

Butvar® B-72 Polyvinyl butyral.

Butvar® B-72 Polyvinyl butyral.

Product description:Polyvinyl butyral (PVB) is a synthetic resin formed by condensation reaction of n-butyraldehyde and polyvinyl alcohol high-purity aqueous solution with reagent hydrochloric acid as catalyst. It is a white powder solid, insoluble