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The Ricca Chemical sulfate standard with a composition of 99.99% water and 0.01% sodium sulfate anhydrous, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.
Formula: NH4OH Formula Weight: 35.05 CAS Number: 1336-21-6
The Ricca Chemical 20 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...
Reagent
Formula: NH4Cl in Water Formula Weight: 53.49 CAS Number: 12125-02-9 Description: for BOD
The Ricca Chemical copper standard is used to measure and detect the presence of sugar in chemical samples. It is also used in the process of water purification and as an agricultural poison.
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.
Cupric Sulfate, 5-Hydrate ACS 500 g
Formula: KF Formula Weight: 58.10
Sodium carbonate refers to a family of inorganic compounds with the formula Na2CO3?, where x can range from 0 to 10. All forms are white, odorless, water-soluble salts that yield alkaline solutions in water. Historically, it was extracted from the ashes of plants grown in sodium-rich soils.
The Ricca Chemical 100.00% potassium bromide is suitable for use in canine and feline epilepsy treatment. It can be stored at a temperature of 15 to 30 degree C.
Formula: Mn(C2H3O2)2 in 3% HNO3
The Ricca Chemical 100% barium chloride dihydrate is suitable for use as a general laboratory reagent. It can be stored at a temperature of 15 to 30 degree C.
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).
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.
Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a shiny gray metal having a low density, low melting point and high chemical reactivity. Like the other alkaline earth metals it occurs naturally only in combination with other elements and it almost always has an...
Polyseed NX Each
Formula: Na2S2O35H2O in NaOH and Water Formula Weight: 248.17
The Ricca Chemical calcium chloride dihydrate is a derivative of limestone and is derived from brine purification. This substance can be used as a de-icer, for controlling dirt on gravel roads or as an absorbing agent in desiccants.
The Ricca Chemical methylene blue is used as an antiseptic in the treatment of urinary tract infections as well as methemoglobinemia. It is also used for dyeing paper and office supplies.
The Ricca Chemical p-naphtholbenzein indicator with a composition of 51.88% toluene, 46.31% isopropyl alcohol, 1.22% p-naphtholbenzein and 0.60% water, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.
100 ppm: Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sn, Sr, Ti, Tl, V, Zn Matrix: 5% HNO3/ tr. HF/ tr. Tart. Ac. Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accre
Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A