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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).
The Ricca Chemical tartaric acid with a composition of 58.83% water and 41.17% tartaric acid, is suitable for use as a food additive and as a flavoring agent. It is also used in manufacturing various kinds of medicines. It can be stored at a temperature of 15 to 30 degree C.
150 ppm SO4 2 -, PO4 3 ; 100 ppm NO3-, 30 ppm Cl-, 20 ppm F- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
The Ricca Chemical redox standard solution is mainly used in the electroplating process on top of any substance and also for electrolysis process.
Ethanol (Denatured), 5% v/v 4 L
The Ricca Chemical glycerin base TS with a composition of 52.32% water, 46.39% glycerin and 1.29% sodium hydroxide, is suitable for use in food, beverage and pharmaceutical industry. It can be stored at a temperature of 15 to 30 degree C.
Buffer Solution, Nitrate ISE 1 L
Formula: NH4OH Formula Weight: 35.05 CAS Number: 1336-21-6
Formula: Mg in 3% HNO3 Formula Weight: 24.31
The Ricca Chemical sodium hydroxide thiosulfate with a composition of 69.53% water, 28.68% sodium hydroxide and 1.79% sodium thiosulfate pentahydrate, is suitable for use in analytical chemistry applications. It can also be used in water treatment and medicine industries. This chemical is used with...
The Ricca Chemical antimony AA standard with a composition of 96.41% water, 3.39% nitric acid, 0.12% antimony trioxide and 0.08% hydrofluoric acid, is suitable for use in analytical chemical laboratory applications. 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.
Sodium Carbonate is used as a basimetric standard but it is not a very good primary standard since it is difficult to dry, is hygroscopic, and has a relatively low equivalent weight. For these reasons, Tris(hydroxymethyl)aminomethane has largely replaced it as a basimetric standard. Sodium Carbonate...
Sterile, Molecular Biology, LC/MS, HPLC, ACS Reagent Grade, as well as ASTM Type I, II, III, IV, and USP, EP, and JP Purified Water available. Several packaging sizes available.
The Ricca Chemical nitric acid with a composition of 70.00% nitric acid and 30.00% water, is suitable for use as a laboratory reagent. It plays a major role in manufacturing of plastics, dyes, and fertilizers. It can be stored at a temperature of 15 to 30 degree C.
Formula: Fe(NH4)2(SO4)26H2O Formula Weight: 392.13