Ricca Chemicals

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

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.

Sodium thiosulfate is an inorganic compound with the formula Na2S2O3·xH2O. Typically it is available as the white or colorless pentahydrate, Na2S2O3·5H2O. The solid is an efflorescent crystalline substance that dissolves well in water.

Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemicals potassium ICP-MS standard (1000 ppm potassium in 3% nitric acid) is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

The Ricca Chemical 100.00% potassium chromate is suitable for use in chemical analysis. It can be stored at a temperature of 15 to 30 degree C.

Matrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemical cupric sulfate with a composition of 92.89% water, 6.06% copper sulfate pentahydrate and 1.05% hydrochloric acid, is suitable for use in various needs of agriculture. It can be stored at a temperature of 15 to 30 degree C.

Formula: Potassium Cyanide in Water

The Ricca Chemical EDTA (disodium) with a composition of 90.20% water, 9.52% ethylenediaminetetraacetic acid (EDTA), disodium salt, dihydrate and 0.28% sodium hydroxide, offers preserving and stabilizing properties. It is suitable for use in food, cosmetic and industrial applications. It can be...

The Ricca Chemicals lead acetate cotton for arsenic testing is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

The Ricca Chemical 1 Liter phosphate buffer with composition of 98.40% water, 1.14% potassium phosphate dibasic and 0.47% potassium dihydrogen phosphate is suitable for use in biological research and experiments. It can be stored at a temperature of 15 to 30 degree C. Application: For Water Reaction...

The Ricca Chemical ammonia standard with composition of 100.00% water and

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.

Color can be one of the most obvious indications of contamination or deterioration. For this reason, color specifications have been set by organizations such as ACS, USP, ASTM, and EP for many pharmaceuticals, chemicals, and other products. Color is also an important measurement for water and...

The Ricca Chemical potassium chromate TS with a composition of 90.74% water, 9.26% potassium chromate and 0.00% silver nitrate, is suitable for use in chemical analysis. It can be stored at a temperature of 15 to 30 degree C. Application: Indicator For Argentometric Titrations

The Ricca Chemical thymolphthalein indicator with a composition of 81.51% ethyl alcohol, 14.35% water, 4.07% methyl alcohol and 0.06% thymolphthalein, is used in pH indication of various solutions. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical crystal violet indicator with a composition of 99.05% acetic acid and 0.95% gentian violet, is suitable for use in paper dyeing and textile industry. It can be stored at a temperature of 15 to 30 degree C. 1% (w/v) in glacial acetic acid gentian violet indicator for nonaqueous...

Formula: K₃Fe(CN)₆•3H₂O Formula Weight: 422.41