Ricca Chemicals

Formula: H₂O Formula Weight: 18.02 CAS Number: 7732-18-5 Description: Packaged in plastic containers

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. Thomas numbers 4120R54,...

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

The Ricca Chemical sodium hydroxide with a composition of 96.09% water and 3.91% sodium hydroxide, is suitable for manufacturing of soap, paper, dyes and petroleum products. It is also used in medicine and pharmaceutical industries. It can be stored at a temperature of 15 to 30 degree C. Tested in...

Formula: Mixture

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. Multiple sizes to fit your usage and budget constraints. All combined in one of the most comprehensive...

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.

Formula: H2SO4 Formula Weight: 98.08 CAS Number: 7664-93-9

Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A

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...

For Fluoride Analysis using Ion Selective Electrodes Formula: Mixture

Ceric Sulfate is a powerful and versatile oxidizing agent that possesses certain advantages over Potassium Dichromate and Potassium Permanganate. These advantages include increased stability, ability to be used in a high concentration of Hydrochloric Acid (where Potassium Permanganate is...

Formula: NaOH Formula Weight: 40.00 Tested in an ISO 17025 accredited facility.

For Amperometric Determination of Residual Chlorine and Chlorine Dioxide Formula: Sodium and Potassium Phosphate in Water

Formula: Mixture Description: for Residual Chlorine Analysis

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.

Aqueous Solution Formula: CuSO₄•5H₂O Formula Weight: 249.68 CAS Number: 7758-99-8

For Surfactant Analysis Formula: Mixture  

Formula: Se in 3% HNO₃ Formula Weight: 78.96

The Ricca Chemical potassium dichromate spectrophotometric standard with a composition of 100.00% water and 0.00% potassium dichromate, is suitable for use in research and chemical analysis. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemicals 50% (v/v) ammonium hydroxide can be used in manufacturing rayon and other textiles, pharmaceuticals, paper, rubber, detergents, inks and other organic chemicals. This chemical is ideal for photographic development, metal extracting and water purification. It can be used as a...

Formula: Hg(NO₃)₂•H₂ Formula Weight: 342.62

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 synthetic sea water is composed of 95.87% water, 2.39% sodium chloride, 1.08% magnesium chloride hexahydrate, 0.15% calcium chloride dihydrate, 0.07% potassium chloride, 0.02% sodium bicarbonate, 0.01% potassium bromide, 0.00% strontium chloride hexahydrate, 0.00% boric acid,...