For Biochemical Oxygen Demand (BOD) testing Formula: Mixture

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

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…

The Ricca Chemical buffer solution with a composition of 99.08% water, 0.66% potassium dihydrogen phosphate and 0.26% sodium phosphate dibasic, is suitable for use in various chemical applications. It can be stored at a temperature of 15 to 30 degree C. Application: For Wright Staining

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…

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.

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 ammonia nitrogen standard with a composition of 99.62% water and 0.38% ammonium chloride, is suitable for use in agricultural applications. It can be stored at a temperature of 15 to 30 degree C.

(w/v) Aqueous Solution with Bromocresol Green-Methyl Red Indicator, for Kjeldahl Nitrogen Analysis Formula: H₃BO₃ Formula Weight: N/A CAS Number: 10043-35-3

This product is intended for laboratory cleaning and disinfection purposes and is typically used for disinfection of surfaces. All components of this product are filtered as part of the manufacturing process. The residue after evaporation is typically 0.001% (10 ppm) maximum at the time of…

Formula: NH₄Cl in Water Formula Weight: 53.49 CAS Number: 12125-02-9

Ricca ACS Reagent Grade Water is manufactured by a continuous process that has been validated to produce high purity Water meeting, as a minimum, the specifications below at the time of packaging. This water is specially purified by conventional water softening, prefiltration, activated carbon…

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

The Ricca Chemicals nitric acid can be used to increase the number of acid sites by altering the surface of activated carbon. It is a common laboratory reagent and an important industrial chemical for the manufacture of fertilizers and explosives.

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

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…

Potassium thiocyanate is the chemical compound with the molecular formula KSCN. It is an important salt of the thiocyanate anion, one of the pseudohalides. The compound has a low melting point relative to most other inorganic salts.

Formula: I Formula Weight: 126.90 CAS Number: 7553-56-2 Synonym(s): N/A

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.

Potassium chloride is a metal halide salt composed of potassium and chlorine. It is odorless and has a white or colorless vitreous crystal appearance. The solid dissolves readily in water, and its solutions have a salt-like taste. Potassium chloride can be obtained from ancient dried lake deposits.

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).

Formula: NaOH Formula Weight: 40.00 CAS Number: 1310-73-2

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: Mixture

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 hydrogen peroxide with a composition of 96.69% water, 3.29% hydrogen peroxide and 0.02% acetanilide, can be used as a oxidizer, bleaching agent and antiseptic. It can be stored at a temperature of 15 to 30 degree C.

Formula: Mixture Description: For Kjeldahl Nitrogen Analysis using Copper Catalyst

Formula: Mixture Description: for Residual Chlorine Analysis

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.

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.