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Formula: Mixture
Ricca’s VeriSpec® pH Buffer and Conductivity Standard Certified Reference Materials are ISO 17025/17034 accredited to provide the highest level of quality assurance. These products have undergone rigorous evaluations of manufacturing methods, quality control, stability, and homogeneity. As...
LC/MS, HPLC and ACS Grade solvents available. Packaging ranging from 500mL to 55Gal and more! Custom blends and sizes available.
The Ricca Chemicals 20% (v/v) acetic acid is a synthetic carboxylic acid with antibacterial and antifungal properties. It finds application in plastic, pharmaceutical, dye, insecticide, textile, rubber and photographic industries.
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 reagent alcohol with a composition of 90.48% ethyl alcohol, 5.00% isopropyl alcohol and 4.52% methyl alcohol, is helpful to carry out or test different kinds of chemical reactions in laboratories. It can be stored at a temperature of 15 to 30 degree C.
Formula: C21H13Br4O5SNa Formula Weight: 720.00 CAS Number: 62625-32-5 Description: Aqueous Solution
The Ricca Chemical methyl purple indicator solution with a composition of 99.90% water, 0.07% methyl red, sodium salt and 0.03% proprietary, is suitable for use in alkalinity titrations. It can be stored at a temperature of 15 to 30 degree C.
Formula: Mixture Description: for Dissolved Oxygen (DO) Analysis
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,...
Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is ²³Na. The free metal does not occur in nature, and must be prepared from compounds.
Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
The Ricca Chemical drabkin's reagent gives a chemical reaction when used with all forms of hemoglobin and helps in colorimetric detection of hemoglobin in blood samples.
Formula: HOC6H3(COOH)SO3H2H2O Formula Weight: 254.22
Trinitrophenol TS 500 mL
The Ricca Chemical gallic acid standard with composition of 99.78% water and 0.22% hydrochloric acid is suitable for research and laboratory use. It is used in pharmaceutical, food, ink and dye industries. It can be stored at a temperature of 15 to 30 degree C.
Formula: AgNO3 Formula Weight: 169.87 CAS Number: 7761-88-8
Potassium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP). Tested in an ISO 17025 accredited facility.
We offer the largest offering of EPA solutions and standards available. Practically every solution and standard you could need to satisfy the EPA requirements are readily available. This product is certified as a reagent for the following test methods: Reference: EPA Method: Colorimetric, Automated...
Formula: Mixture Description: for Sulfide Determination (Methylene Blue Method)
Potassium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).
Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A
The Ricca Chemical sodium standard with a composition of 100.00% water and 0.00% sodium chloride, acts as a reducing agent as well as a catalyst in ion analysis. It is used in atomic absorption spectrometry. It can be stored at a temperature of 15 to 30 degree C.