"Dioxide Powder"

Supplier: Avantor

For nitrogen dioxide determination (ASTM D-1607).

Supplier: Thermo Fisher Scientific

Stabilized

Supplier: Merck

Hafnium dioxide, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Phenol Red is a phenolsulfonphthalein compound. It is present as a sulfonated hydroxyquinone in weakly acidic aqueous solutions. In alkaline solutions, the dye forms a hydrophilic dianion (a small, red anion and has a larger conjugated system than the yellow hydroxyquinone).

Supplier: Roth Carl

Quartz

Supplier: SIGMA ALDRICH MICROSCOPY

Phenol Red Sodium Salt (PRSS) is a water-soluble anionic fluorescent dye, that possesses an extra Na ion attached with the SO3 group compared to phenol red. It is intended for use in cell culture applications. A solution of phenol red will have a yellow color at a pH of 6,4 or below and a red color at a pH of 8,2 and above.

Supplier: Merck

Potassium superoxide, Sigma-Aldrich®

Supplier: Merck

Cerium(IV) oxide, Sigma-Aldrich®

Supplier: Merck

Zirconium(IV) oxide, Sigma-Aldrich®

Supplier: MP Biomedicals

Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to blue-purple). Used in spectrophotometric determination of serum-albumin.

Supplier: MP Biomedicals

Phenol Red Sodium Salt is used as a pH indicator, it is used widely in culture media to identify changes from neutral to acidic pH values.

Supplier: MP Biomedicals

Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.

Supplier: MP Biomedicals

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Supplier: Merck

Titanium(IV) oxide rutile, Sigma-Aldrich®

Supplier: Merck

Titanium(IV) oxide anatase, Sigma-Aldrich®

Supplier: Spectrum Chemical

BSE/TSE statement (available upon request)
Allergen statement (available upon request)