Ricca Chemical, 1 L, Cubitainer®
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Total ionic strength adjustment buffer (TISAB) is a buffer solution which increases the ionic strength of a solution to a relatively high level. This is important for potentiometric measurements, including ion selective electrodes, because they measure the activity of the analyte rather than its concentration.
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Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Buffer, Reference Standard, pH 13.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Multiple sizes to fit your usage and budget constraints. All combined in one of the most comprehensive…
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Ricca 2 Normal Sulfuric Acid
Ricca ChemicalSulfuric 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.
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Ricca Buffer for Fluoride & Citrate - Acetate
Ricca ChemicalCitrate-Acetate Buffer for fluoride, ionic strength adjustor for ISE electrodes.
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Ricca Calcium Hydroxide TS (Saturated Aqueous Solution)
Ricca ChemicalCalcium hydroxide saturated solution in water USP Test Solution (TS).
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Acetone, ACS Reagent Grade
Ricca ChemicalLC/MS, HPLC and ACS Grade solvents available. Packaging ranging from 500mL to 55Gal and more! Custom blends and sizes available.
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Ricca 25% (w/v) (250 g/L) Sodium Hydroxide
Ricca ChemicalSodium 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).
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Ricca 0.0282 Normal Silver Nitrate
Ricca ChemicalSilver Nitrate solutions are used almost exclusively for the determination of Halides, i.e., Chloride, Bromide and Iodide. Silver Nitrate solutions can be standardized potentiometrically, or by using the Mohr method or the Volhard method.
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Ricca 0.250 Normal (N/4) Hydrochloric Acid
Ricca ChemicalHydrochloric Acid is a strong acid in terms of chemical ionization, and solutions of it can be assayed with a standardized solution of a strong base, such as Sodium Hydroxide. The endpoint can be determined potentiometrically or by using a pH indicator. The selection of the indicator used depends…
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Potassium Chromate, 5% (w/v) Aqueous Solution
Ricca ChemicalChloride Free, Indicator for Argentometric Titrations Formula: K2CrO4 Formula Weight: 194.19
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Ricca 12 Normal Sulfuric Acid
Ricca ChemicalSulfuric 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.
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Ricca 5 Normal Hydrochloric Acid
Ricca ChemicalHydrochloric Acid is a strong acid in terms of chemical ionization, and solutions of it can be assayed with a standardized solution of a strong base, such as Sodium Hydroxide. The endpoint can be determined potentiometrically or by using a pH indicator. The selection of the indicator used depends…
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Ricca 0.2 Normal Sodium Thiosulfate
Ricca ChemicalSodium 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.
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Ricca 10% (v/v) Formaldehyde
Ricca ChemicalFormaldehyde is a naturally occurring organic compound with the formula CH2O and structure H-CHO. The pure compound is a pungent, colorless gas that polymerises spontaneously into paraformaldehyde, hence it is stored as an aqueous solution, which is also used to store animal specimens.
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Ricca 45% (w/w) Potassium Hydroxide
Ricca ChemicalPotassium 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).
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Buffer, Reference Standard, pH 3.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Buffer, Reference Standard, pH 3.56 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Buffer, Reference Standard, pH 5.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Ricca 30% (w/v) Sodium Chloride
Ricca ChemicalSodium chloride, commonly known as salt, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. With molar masses of 22.99 and 35.45 g/mol respectively, 100 g of NaCl contains 39.34 g Na and 60.66 g Cl.
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Ricca 1 Normal Potassium Permanganate
Ricca ChemicalPotassium Permanganate is a versatile and powerful oxidant that can be used to determine many substances by direct or indirect titration. A unique advantage of Potassium Permanganate is that it serves as its own indicator. Titrations with Permanganate must be carried out in strong acid solution.…
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Ricca 1 N Potassium Iodide
Ricca ChemicalPotassium iodide is a chemical compound, medication, and dietary supplement. It is a medication used for treating hyperthyroidism, in radiation emergencies, and for protecting the thyroid gland when certain types of radiopharmaceuticals are used.
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Ricca 2.50 Normal Sodium Hydroxide
Ricca ChemicalSodium 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).
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Ricca 0.01 Normal (N/100) Sulfuric Acid
Ricca ChemicalSulfuric 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.
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Ricca 30% (w/v) Potassium Hydroxide
Ricca ChemicalPotassium 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).
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Ricca 50% (v/v) Ammonium Hydroxide
Ricca ChemicalThe Ricca Chemicals 50% (v/v) ammonium hydroxide can be used in manufacturing rayon and other textiles, pharmaceuticals, paper, rubber, detergents, inks and other organic chemicals. This chemical is ideal for photographic development, metal extracting and water purification. It can be used as a…
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Ricca 0.2 Normal (N/5) Acetic Acid
Ricca ChemicalAcetic Acid is a weak acid in terms of chemical ionization, and solutions of it can be assayed with a standardized solution of a strong base, such as Sodium Hydroxide. The endpoint can be determined potentiometrically or by using an indicator that changes color in the pH range 8.0 - 10. Thymol Blue…
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Ricca 0.255 Normal (12.5 g/L) Sulfuric Acid
Ricca ChemicalSulfuric 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. Application: Suitable for Crude Fiber…
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Buffer, Reference Standard, pH 8.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…