Ricca Chemicals

The Ricca Chemical m-cresol purple TS is used as a pH indicator dye in the process of spectrophotometric pH measurements. The pH level of 1.2 to 2.8 also makes it perfect for the staining of epithelial cells and proteins.

CAS #: 7732-18-5, 96.06%; 10043-35-3, 3.94%

Need even tighter tolerances? Our precision line of pH Buffers has tolerances of +/- 0.005 pH unit or BETTER. Specially selected containers and proprietary manufacturing processes lead to the most accurate Buffers on the market. Tested in an ISO 17025 Accredited Laboratory.

pH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget...

Formula: C₁₀H₁₄N₂O₈Na₂•2H₂O Formula Weight: 372.24 CAS Number: 6381-92-6

Mercuric Nitrate, 0.141 Normal, 0.0705 Molar, 1 mg = 5 mL Cl- Add value to your laboratory supply chain with Ricca Chemical Company's NIST-traceable titrants. Have confidence and stability in your processes by taking advantage of our tight specifications and low lot-to-lot variability. Rely on...

The Ricca Chemical potassium permanganate with a composition of 99.68% water and 0.32% potassium permanganate, is suitable for use as a antibacterial and antifungal agent. It can be used for research purposes in chemical laboratories. It can be stored at a temperature of 15 to 30 degree C.

Chemicals

The Ricca Chemical 250 mL potassium chloride with composition of 100.00% water and

The Ricca Chemical sodium hydroxide with a composition of 99.73% water and 0.27% sodium hydroxide, is suitable for use in manufacturing soaps and detergents. It is also used in rayon, paper, dye, pharmaceutical and petroleum industries. It can be stored at a temperature of 15 to 30 degree C. Tested...

The Ricca Chemical eosin Y TS with a composition of 99.51% water and 0.50% eosin Y, is suitable for use as adsorption indicator for argentometric titrations. It can be stored at a temperature of 15 to 30 degree C. Application: Adsorption Indicator For Argentometric Titrations

Formula: NaCl in Water Formula Weight: 58.44  

Povidone-Iodine, 10% w/v 500 mL

pH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget...

The Ricca Chemical 1 Liter ionic strength adjustor is used as a buffer to increase the ionic strength and is useful for the analysis of ion selective electrodes. Application: For Use With Ammonia Selective Electrode

For Ammonia and Organic Nitrogen Analysis Formula: Sodium Borate and Sodium Hydroxide in Water

You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.

The Ricca Chemical ammonium chloride TS is formed as a by-product of sodium carbonate and is used as an electrolyte in dry cells. The daily uses of this compound involves galvanizing, tinning and soldering of fluxes to eke out oxide coatings from metallic surfaces.

Formula: Sr(NO₃)₂ in 3% HNO₃

The Ricca Chemical 1 Liter Scott's bluing reagent is used for the preparation of nuclear hematoxylin stain in cytology and histology. Application: Bluing Agent For Nuclear Hematoxylin Stain

The Ricca Chemical phosphorus ICP standard with composition of 99.63% water and 0.37% ammonium dihydrogen phosphate is suitable for use in research and laboratory. It can be stored at a temperature of 15 to 30 degree C.