Ricca Chemicals

Hematoxylin is a compound extracted from heartwood of the logwood tree with a chemical formula of C16H14O6. This naturally derived dye has been used as a histologic stain, ink and as a dye in the textile and leather industry. As a dye, haematoxylin has been called Palo de Campeche, logwood extract,...

Organic Carbon Standard, 1 mL = 5 mg C, 5000 ppm C for Total Organic Carbon (TOC).

The minimum requirement of the American Association of Blood Banks (AABB) and the Food and Drug Administration (FDA) for suitable blood donors is 12.5 g/dL hemoglobin level or 38% packed cell volume (hematocrit) for fingerstick or venipuncture sampling methods. Copper Sulfate Solution, Specific...

Formula: Mixture Description: For Nitrate Determination

Sodium nitrate is the chemical compound with the formula NaNO 3. This alkali metal nitrate salt is also known as Chile saltpeter to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.

The Ricca Chemical sodium thiosulfate with a composition of 99.70% water, 0.25% proprietary, 0.05% sodium thiosulfate pentahydrate and 0.00% sodium carbonate, is suitable for use in analytical chemistry analysis. It is used in water treatment process and is used to treat cyanide poisoning. It can be...

Potassium iodide is a chemical compound, medication, and dietary supplement. It is a medication used for treating hyperthyroidism, in radiation emergencies, and for protecting the thyroid gland when certain types of radiopharmaceuticals are used.

Formula: HOC₁₀H₆N:NC₁₀H₅(OH)SO₃Na in NaCl Description: Indicator, 0.2% (w/w) in Sodium Chloride

Large indicator pad for easy matching to the color chart and precise pH determination Indicator dye is fixed to the test strip to reduce the risk of dye bleed into the sample Long sturdy handle protects the user from contact with the sample Easy-to-read color chart exactly matches both color and...

This product is certified as a reagent for the following test methods: EP

Sodium nitrate is the chemical compound with the formula NaNO 3. This alkali metal nitrate salt is also known as Chile saltpeter to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.

Name CAS# Grade Water 7732-18-5 ACS/ASTM/USP/EP Hydrochloric Acid 7647-01-0 ACS Potassium Hexachloroplatinate (IV) 16921-30-5 Reagent

The Ricca Chemical 0.005 M EDTA titrant works as a masking agent during the analysis of water hardness and also in complexometric titrations.

Arsenic AA, 1000 ppm 500 mL

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 nitrate nitrogen standard with a composition of 99.28% water and 0.72% potassium nitrate, is suitable for use in agricultural applications. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemicals sodium lauryl sulfate with a composition of 99.91% water,

Sulfuric acid or sulphuric acid, known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless and viscous liquid that is miscible with water.

Sulfuric acid or sulphuric acid, known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless and viscous liquid that is miscible with water.

Formula: NaNO₂ and CHCl in Water Description: 1000 ppm NO₂ (304.5 ppm N)