Calibration Standards

Gold Atomic Absorption Standard (1 per EA)

Calcium Carbonate, Chelometric Standard, Powder, ACS - A Primary Standard manufactured by Spectrum is an analytical reagent of exceptional purity and is specially manufactured for standardizing volumetric solutions and preparing reference standards . As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Zero Oxygen Standard Solution (1 per EA )

Calcium Carbonate, Chelometric Standard, Powder, ACS - A Primary Standard manufactured by Spectrum is an analytical reagent of exceptional purity and is specially manufactured for standardizing volumetric solutions and preparing reference standards . As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(4 per CS )

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(1 per EA)

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(6 per CS )

Sodium Oxalate, Powder, Primary Standard, Reagent Special, ACS, also known as disodium oxalate, is used as a primary standard for standardizing potassium permanganate solutions. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Edetate Disodium Dihydrogen, Dihydrate, Primary Standard is a single component organic chemical reference standard. Reference standards are particularly important for analytical chemistry since most analytical instrumentation is comparative; it requires a sample of known composition (reference standard) for accurate calibration. These reference standards are produced under stringent manufacturing procedures and differ from laboratory reagents in their certification and the traceability of the data provided.

(1 per EA )

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(1 per EA)

Chloride Standard Solution, 1000 ppm, APHA (1 per EA )

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(6 per CS )

Cadmium Atomic Absorption Standard - this product is used to calibrate the atomic absorption spectrometer for the determination of the concentration of a metal in a sample to be analyzed. Spectrum AA standards are traceable, precise and pure. Trust your ingredients!

(1 per EA )

Nickel Atomic Absorption Standard (1 per EA )

Indium Atomic Absorption Standard (1 per EA )

Color Standard Stock Solution, 500 Units, APHA (1 per EA )

Boron Atomic Absorption Standard (1 per EA )

Copper Atomic Absorption Standard (1 per EA )

Palladium Atomic Absorption Standard (1 per EA )

Color Standard Stock Solution, 500 Units, APHA (1 per EA )

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(1 per EA)

Edetate Disodium Dihydrogen, Dihydrate, Primary Standard is a single component organic chemical reference standard. Reference standards are particularly important for analytical chemistry since most analytical instrumentation is comparative; it requires a sample of known composition (reference standard) for accurate calibration. These reference standards are produced under stringent manufacturing procedures and differ from laboratory reagents in their certification and the traceability of the data provided.

(1 per EA )

Sodium Oxalate, Powder, Primary Standard, Reagent Special, ACS, also known as disodium oxalate, is used as a primary standard for standardizing potassium permanganate solutions. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Selenium Atomic Absorption Standard - this product is used to calibrate the atomic absorption spectrometer for the determination of the concentration of a metal in a sample to be analyzed. Spectrum AA standards are traceable, precise and pure. Trust your ingredients!

(1 per EA )