Supplies

4-Sulfamoylbenzoic Acid, 95+ Percent (1 per EA )

Thiomersal, BP, EP. All Spectrum Chemical BP, EP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Ethylenediaminetetraacetic Acid, Iron (III) Sodium Salt or EDTA iron(III) sodium salt and is used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Perchloric Acid, TraceGrade is a strong mineral acid (stronger than both sulfuric and nitric acid) under some circumstances it may act as an oxidizer possibly present an explosion hazards when hot; its aqueous solutions up to approximately 70% and room temperature are generally safe, only showing strong acid features and no oxidizing properties. It is used as an etchant in the electronics industry. Spectrum’s TraceGrade products are suitable for use trace metal analysis and provides the lowest levels of metals, organics, and particulates available; giving you improved analytical performance and minimizing repeated runs.

(1 per EA )

Sodium Carbonate, Anhydrous, USP, EP, BP, JP, FCC, bioCERTIFIED (TM) 100% Tested.100% Transparent. 100% Tested. Spectrum Chemical bioCERTIFIED™ products are uniquely suited for bioprocessing by biopharmaceutical manufacturers. From drug discovery to pilot and scale-up to production, bioCERTIFIED™ products help simplify and standardize bioprocessing by ensuring consistent raw material quality. All bioCERTIFIED™ materials and finished goods are subject to in-house laboratory testing and analysis in cGMP-compliant facilities. This includes expanded testing for bioburden, endotoxin and elemental impurities. • Extensive product breadth and packaging flexibility for upstream and downstream bioprocessing • Expanded laboratory testing, certifications and documentation including additional lot testing for bioburden, endotoxins and elemental impurities • Comprehensive regulatory and scientific documentation to help meet global quality, regulatory and compliance requirements • Manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA-registered and inspected facilities • Change control, lot traceability and supply chain transparency to eliminate unpredictability

(1 per EA )

Benzalkonium Chloride is used as a biocide, a phase transfer agent, and a cationic surfactant in the chemical industry. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Magnesium Aluminum Silicate, Type IA, NF is used in the pharmaceutical formulation process as an absorbent, anticaking agent, opacifying agent, slip modifier, and an aqueous viscosity increasing agent. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)

Bromocresol Purple is a pH indicator that is typically prepared as a 0.04% solution. It is used to measure albumin in medical laboratories and is added to acid stop baths used in photographic film processing to indicate when the solution is no longer acidic and needs to be replaced.

(1 per EA )

1,3-Diaminopropane, also known as Trimethylenediamine, is isomeric with 1,2-diaminopropane and used in the synthesis of heterocycles. It is a simple diamine considered soluble in polar organic solvents. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Dithizone, Reagent, ACS, also known as Diphenylthiocarbazone, is used to measure the purity of pancreatic islet preparations for transplantation into humans with type 1 diabetes. It is a ligand that forms complexes with several metals including mercury and lead. 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 )

Bis(4-fluorophenyl) Sulfone (1 per EA )

Sulfuric Acid, 0.100N, APHA, Solution - As an APHA certified solution, this item is meets the ASTM D1209 standards and can be used in water and waste water treatment facilities to determine the concentration of dissolved and particulate materials. Spectrum Chemical manufactured APHA grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Silver Metal, Powder is used primarily for microelectronics. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Ammonium Chloride-Ammonium Hydroxide, Buffer Solution, pH 10.0 +/- 0.1, For Water Hardness, APHA is an aqueous inorganic buffer solution concentrate that, when diluted, is used for the American Public Health Association's (APHA) method for determination of water hardness. Find the high quality buffer solution Ammonium Chloride-Ammonium Hydroxide at Spectrum. As an aqueous inorganic buffer solution concentrate, it is used for the American Public Health Association's (APHA) method for determination of water hardness after dilution.

(1 per EA )

Sodium Propionate, FCC is used primarily as a food preservative. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA)

p-Benzoquinone, also known as para-quinone or 1,4-Benzoquinone, is used as a precursor to hydroquinone. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Imidazole, Reagent is a solid that has no color and is water soluble. It is classified as an diazole and an alkaloid and is an aromatic heterocycle. It belongs to the class of antifungals known as azole and is also used as a corrosion inhibitor on certain metals, notably copper. Imidazole is incorporated into many biological molecules, primarily histidine. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

(1 per EA)

Hydrobromic Acid, 48 Percent, Reagent is a mineral acid and one of the strongest known. Mostly used as a reagent in the generation of organobromine compounds, it can also be used to produce inorganic bromides. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Toluene, Reagent, ACS 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 )

Fluorescein, Alcohol Soluble is a fluorophore commonly used in microscopy, in a type of dye laser as the gain medium, in forensics and serology to detect latent blood stains, and in dye tracing. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Ferulic Acid, Powder is also known as a 3-methoxy-4-hydroxycinnamic acid and is an organic compound that is found naturally occuring in nature in seeds and cereals. It is a potent antioxidant, a protein matrix in mass spectrometry analysis and as a manufacturing precursor of vanillin.

(1 per EA)

Graphite, Powder, an allotrope of carbon, is a semimetal native element mineral and is consumed for refractories, steelmaking, among other things. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

Stannous Chloride, Anhydrous, Reagent The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Monobasic Sodium Phosphate, Monohydrate, Granular, USP, BP is used as a buffering agent and sequestering agent. All Spectrum Chemical USP, BP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA)