Ricca Chemical, 500 mL, Reagents
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Iodine-Bromine Solution, Hanus
Ricca ChemicalFor Iodine Absorption Number of Fats and Oils Formula: I and Br in CH3COOH
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Ethylenediamine-tetraacetic Acid (EDTA), Titrant
Ricca ChemicalFormula: EDTA in NaOH Description: 5% Aqueous with Sodium Hydroxide, for Ammonia Nitrogen Determination
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Phosphate, 153 ppm PO4 (50 ppm P)
Ricca ChemicalFormula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0
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Ricca Potassium Chloride Conductivity Standard
Ricca ChemicalThe Ricca Chemical potassium chloride conductivity standard with composition of 100.00% water and
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Methyl Orange Indicator, 0.05% (w/v) Aqueous Solution
Ricca ChemicalFormula: 4-(CH3)2NC6H4N:NC6H4-4-SO3Na Formula Weight: 327.34
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Phosphate, 500 ppm PO4 (163 ppm P)
Ricca ChemicalFormula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0
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Glycerin (Glycerol), 50% (v/v) Aqueous Solution
Ricca ChemicalFormula: HOCH2CHOHCH2OH Formula Weight: 92.1 CAS Number: 56-81-5
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Ricca Alkaline-Iodide Reagent
Ricca ChemicalThe Ricca Chemical alkaline-iodide reagent with a composition of 55.98% water, 33.95% sodium hydroxide and 10.07% potassium iodide, is suitable for use in conducting dissolved oxygen (DO) analysis. It can be stored at a temperature of 15 to 30 degree C. Application: For Dissolved Oxygen (DO) Analysis
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Ammonium Oxalate, 4%
Ricca ChemicalAqueous Solution Formula: (COONH4)2•H2O Formula Weight: 142.11 CAS Number: 6009-70-7
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Copper Sulfate, 2%
Ricca ChemicalAqueous Solution Formula: CuSO4•5H2O Formula Weight: 249.68 CAS Number: 7758-99-8
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Bromocresol Green 0.1% pH Indicator Solution
Ricca ChemicalFormula: C21H13Br4O5SNa Formula Weight: 720.00 CAS Number: 62625-32-5 Description: Aqueous Solution
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Bromophenol Blue Indicator, 0.1%
Ricca ChemicalFormula: C19H9Br4NaO5S Formula Weight: 691.97 CAS Number: 62625-28-9 Description: Aqueous Solution
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Potassium Antimonyl Tartrate, 0.2743% (w/v) Aqueous Solution
Ricca ChemicalFormula: C8H4K2O12Sb2 Formula Weight: 613.82
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Sodium Sulfite 5%
Ricca ChemicalFormula: Na2S9H2O Formula Weight: 240.18 CAS Number: 1313-84-4 Synonym(s): Sodium Sulfide, 9-Hydrate
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Ammonium Hydroxide Solution, 10%
Ricca ChemicalFormula: NH4OH Formula Weight: 35.05 CAS Number: 1336-21-6
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Sodium Oxalate, 0.0250 Molar, 0.0500 Normal
Ricca ChemicalFormula: (COONa)2 Formula Weight: 134.00 CAS Number: 62-76-0
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Chloride Color Reagent
Ricca ChemicalFor Chloride Determination by the Automated Ferricyanide Method Formula: Mixture Formula Weight: N/A CAS Number: N/A Synonym(s): N/A
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Hydrochloric Acid, 50% (v/v) Aqueous Solution
Ricca ChemicalFormula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A
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Ricca 5.0 Molar Sodium Nitrate
Ricca ChemicalSodium nitrate is the chemical compound with the formula NaNO 3. This alkali metal nitrate salt is also known as Chile saltpeter to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.