Select up to 3 products
Nitric acid is the inorganic compound with the formula HNO3. It is a highly corrosive mineral acid. The compound is colorless, but older samples tend to be yellow cast due to decomposition into oxides of nitrogen. Most commercially available nitric acid has a concentration of 68% in water.
Turbidity Standard, 10 NTU 500 mL
Ammonia is an inorganic compound of nitrogen and hydrogen with the formula NH3. A stable binary hydride, and the simplest pnictogen hydride, ammonia is a colorless gas with a distinct pungent smell.
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: Hg(SCN)2 Formula Weight: 316.78
The Ricca Chemical phosphate buffer with composition of 94.05% water, 3.41% sodium phosphate dibasic and 2.54% 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 Residual Chlorine &...
The Ricca Chemical potassium permanganate with a composition of 99.99% water and 0.01% potassium permanganate, is suitable for use as a antibacterial and antifungal agent. It can be used for research purposes in chemical laboratories. It can be stored at a temperature of 15 to 30 degree C.
The Ricca Chemicals 10% (w/v) sodium potassium tartrate 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.
For Hemoglobin Estimation in Blood Donor Screening of Men and Women Formula: CuSO4•5H2O Formula Weight: 249.68
The Ricca Chemical iron standard is suitable for the analysis and detection of various liquids samples in chemical laboratories.
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: NH4Cl and Brij® in Water Description: Aqueous Solution, with Brij®35
The Ricca Chemicals ACS reagent grade ammonium phosphate dibasic 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.
100 ppm: Al, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, K, Li, Mg, Mn, Na, Ni, Pb, Se, Sr, Te, Tl, Zn Matrix: 2% HNO3/tr.HCl Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
Eriochrome Blue Black R 25 g
Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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.