Ricca Chemicals

Formula: AgNO₃ Formula Weight: 169.87

Formula: Mixture Description: Aqueous Solution with Mixed Indicator, for Ammonia and Kjeldahl Nitrogen Analysis

EDTA, Disodium, Dihydrate ACS 500 g

Formula: Mixture Description: For low level Chloride

The Ricca Chemical 0.500 normal (N/2) potassium permanganate with a composition of 98.42% water and 1.58% 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...

Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels.

Glass amber Physical State: Liquid. Shelf Life: 24 Months

HNO3-5%/Hydrogen Peroxide-10% 1 L UN3098

Sulfuric 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.

The Ricca Chemical lead acetate TS with a composition of 90.78% water and 9.22% lead acetate trihydrate, is suitable for conducting USP and national formulary tests and assays. It can be stored at a temperature of 15 to 30 degree C.

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, Deionized Blance Not Avail. Not Avail.

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 iodine and potassium iodide TS 1 with a composition of 92.31% water, 5.77% potassium iodide and 1.92% iodine, is suitable for use in various laboratory tests. It can be stored at a temperature of 15 to 30 degree C.

Test Name Appearance Assay at 20 °C (traceable to NISTSRM 83) Assay Method Clarity, Color, Odor Titrimetric vs. Arsenic Trioxide (Ferroin Indicator) Specification Clear, orange, odorless 0.1000 ± 0.0001 N at 20°C

The Ricca Chemical phosphotungstic acid TS with composition of 99.01% water and 1.00% phosphotungstic acid hydrate is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical phosphate phosphorus standard with composition of 99.99% water and

The Ricca Chemical hydrochloric acid R1 with a composition of 78.47% water and 21.53% hydrochloric acid, is used to neutralize alkaline agents. It is suitable for use in food, textile, metal, photographic and rubber industries. It can be stored at a temperature of 15 to 30 degree C.

Amber glass Shelf Life: 12 Months

The Ricca Chemical 10, 000 ppm calcium standard is most commonly used as an ideal solution for atomic absorption spectroscopy. It can also be used as a leavening agent and in the synthesis of medicines as a supplement.

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.

The Ricca Chemical ammonium oxalate TS with a composition of 96.60% water and 3.40% ammonium oxalate, acts as a reagent in test solutions. It can be stored at a temperature of 15 to 30 degree C.