Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow or green and 10.0 buffer is blue.…

The 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

The Ricca Chemical ammonium molybdate with composition of 88.52% water, 9.09% ammonium molybdate tetrahydrate and 2.39% sodium hydroxide is suitable for research and laboratory use. It is prominently used in agricultural purposes as a fertilizer. It can be stored at a temperature of 15 to 30 degree…

Matrix: 2% HNO3 Min: >= 1.549215 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemical methylene blue loeffler formulation is used for the monitoring of bacteria such as corynebacterium diphtheria, haemophilus influenzae and neisseria. It is most commonly used as a counter stain in acid staining methods. Application: For Staining & Differentiation of Acid Fast…

Component Concentration ACGIH TLV OSHA POL Ethylenediaminetetraacetic acid (EDTA) tetrasodium dihydrate 4 - 6% (w/v) Not Avail. Not Avail. Sodium Hydroxide 4 - 5% (w/v) Not Avail. C 2 mg/m3 Not Avail. 2 mg/m3 Water,…

For Fluoride Analysis using Ion Selective Electrodes Formula: Mixture

The Ricca Chemical 1% w/v phenol red indicator is useful for monitoring the pH levels in numerous cell and tissue culture media. It can also be used as a pH indicator while doing titration procedures in laboratories.

Biuret Reagent TS, (U.S.P. Test Solution) is a solution, sometimes designated with "TS or Test Solution", that is prepared according to the specifications of the USP Pharmacopeial Convention, for the purpose of conducting USP and National Formulary tests and assays.

Sodium acetate, CH3COONa, also abbreviated NaOAc, is the sodium salt of acetic acid. This colorless deliquescent salt has a wide range of uses.

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).

The Ricca Chemicals potassium ICP-MS standard (10000 ppm potassium in 5% 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.

Chloride Free, Indicator for Argentometric Titrations Formula: K₂CrO₄ Formula Weight: 194.19

pH 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…

The Ricca Chemical new methylene blue is used extensively in medical facilities for the treatment of methemoglobinemia. Application: For Staining Reticulocytes in Peripheral Blood Brecher formulation

0.01M Solution (APHA), 1 mL = 1 mg CaCO3 Formula: C₁₀H₁₄N₂Na₂O₈•2H₂O Formula Weight: 372.24

Formula: Mixture Description: 100% (w/v) Aqueous Solution (100 g + 40 mL Water)

Formula: Na₂S₂O₃•5H₂O in NaHCO₃ and Water Description: Dechlorinating Reagent

The Ricca Chemical phosphorus AA standard is perfect for the analysis and detection of various liquids samples in chemical laboratories.

Formula: Solution Formula Weight: N/A CAS Number: Multiple Synonym(s): N/A

For storing pH glass and combination electrodes

Formula: Mixture Description: for Dissolved Oxygen (DO) Analysis

Formula: FeCl₃•6H₂O Formula Weight: 270.30 Description: 0.025% (w/v) Aqueous Solution

pH 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…

Formula: AgNO₃ Formula Weight: 169.87 CAS Number: 7761-88-8

Formula: Mixture Description: for Residual Chlorine Analysis

Formula: KMnO₄ Formula Weight: 158.03

pH 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…

pH 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…

Formula: Na₂S•9H₂O Formula Weight: 240.18 CAS Number: 1313-84-4 Synonym(s): Sodium Sulfide, 9-Hydrate