Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow or green and 10.0 buffer is blue.…

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…

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).

0.01M Solution (APHA), 1 mL = 1 mg CaCO3 Formula: C₁₀H₁₄N₂Na₂O₈•2H₂O Formula Weight: 372.24

The Ricca Chemical glycerin is one of the most commonly used compounds and works as a moisturizer, solvent and as a sweetener in the food industry. It can also be used as a filler in low-fat foods in packaged goods.

Electrode cleaning solution for removal of membrane/junction protein deposits. Application: For Removal of Membrane/Junction Protein Deposits

Sodium 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).

Reagent

The Ricca Chemical sodium hydroxide is widely used in biochemistry industry and is useful for neutralization of acids. It is a basic solution and has the ability to raise pH of chemical solutions. This neutralization agent is perfect for use in the chemical industry, paper making, petroleum…

Sodium molybdate, Na2MoO4, is useful as a source of molybdenum. This white, crystalline salt is often found as the dihydrate, Na2MoO4·2H2O. The molybdate(VI) anion is tetrahedral. Two sodium cations coordinate with every one anion.

Formula: NaOH Formula Weight: 40.00 CAS Number: 1310-73-2

The Ricca Chemical EDTA titrant with a composition of 99.26% water, 0.74% ethylenediaminetetraacetic acid (EDTA), disodium salt and dihydrate, is suitable for use in volumetric analysis in chemical laboratories. It can be stored at a temperature of 15 to 30 degree C.

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 20 Liter 0.37 N sodium hydroxide, with a chemical name of NaOH, is a commonly used chemical in households, factories and manufacturing industries. This chemical is mainly used for the production of soaps, rayon and petroleum products. It is also used for the processing of cotton,…

The Ricca Chemical sodium hydroxide with a composition of 64.06% water and 35.94% 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. …

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.

LC/MS, HPLC and ACS Grade solvents available. Packaging ranging from 500mL to 55Gal and more! Custom blends and sizes available.

Formula: AgNO₃ Formula Weight: 169.87 CAS Number: 7761-88-8

The Ricca Chemical sodium thiosulfate with a composition of 93.85% water, 6.10% sodium thiosulfate pentahydrate and 0.05% 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 stored at a…

Potassium fluoride is the chemical compound with the formula KF. After hydrogen fluoride, KF is the primary source of the fluoride ion for applications in manufacturing and in chemistry. It is an alkali halide and occurs naturally as the rare mineral carobbiite.

Citrate-Acetate Buffer for fluoride, ionic strength adjustor for ISE electrodes.

Sodium 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: NaOH Formula Weight: 40.00 CAS Number: 1310-73-2

Hydrochloric Acid is a strong acid in terms of chemical ionization, and solutions of it can be assayed with a standardized solution of a strong base, such as Sodium Hydroxide. The endpoint can be determined potentiometrically or by using a pH indicator. The selection of the indicator used depends…

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.

Starch solutions are used as indicators in the detection of the endpoint of titrations involving Iodine solutions. Starch reacts with Iodine in the presence of Iodide ion to form an intensely colored blue complex, which is visible at very low concentrations of Iodine, making it a very good…

Formula: KOH Formula Weight: 56.11 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 our…

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: KOH Formula Weight: 56.11

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 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…