Chemicals

Sodium Thiosulfate, 0.01 N Aqueous Solution (1 per EA )

Lead Oxide, Red, Powder, Reagent is part of a group of inorganic compounds including lead(II) oxide, litharge, and massicot, to name a few. 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 )

Mol. Wt:42.4 Common Name: Formula: LiCl Dimensions: 4.88 x 6.00 x 4.88, Weight: 2.4, Cas#: 7447-41-8 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Thioacetamide TS, 4% w/v, 500.00 mL Glass amber (1 per EA )

Iridium, 325 Mesh, Powder, is a chemical element with symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is generally credited with being the second densest element (after osmium) based on measured density.

(1 per EA )

pH Indicator Solution (for Midget & Slide comparators), Phenol Red, 4 oz (1 per EA)

Iron Metal, Reduced, 100 Mesh, Powder is a chemical element that has for a symbol Fe and the atomic number 26. Iron, in a powdered form is combined with and acidic solvent and used in the Bechamp reduction, to reduce nitrobenzene to aniline. It is also used in water purification and in the sewage treatment process, as a coloring agent in paint, an additive in animal feed as well as an etchant for copper.

(1 per EA )

Sulfuric Acid ACS 95-98% w/w, 500.00 mL Poly natural (1 per EA )

Gallic Acid, Anhydrous, also known as 3,4,5-trihydroxybenzoic acid, is a type of phenolic acid that is found in sumac, gallnuts and tea leaves, and is used in the pharmaceutical 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 )

Canola Oil is an excellent emollient and odorless vegetable oil used as a moisturizing agent for skin conditioning. 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)

D-Limonene, Food Grade, also known as 4-Isopropenyl-1-methylcyclohexene, is used as a flavorant and as a fragrance in perfumery, aftershave lotions, bath products and other such products.

(1 per EA )

Mercuric Nitrate, 0.01 N Aqueous Solution, also known as mercury(II) nitrate solution, acts as an oxidizer in analytical chemistry applications. Spectrum solutions utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable to NIST Standard Reference Materials. Manufacturing, quality control testing, and packaging are all performed in Spectrum’s own facilities. Record keeping and sample retention of all produced lots ensure product consistency and complete traceability.

(1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2031 (1 per EA)

Sulfite test paper test strips 20 x 70 mm sufficient for 100 determinations (100 per PK )

Polygalacturonic Acid Sodium Salt, also known as pectic acid, exists in ripe fruit and some vegetables as a transparent gelatinous acid. 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 )

Tris(-Carboxyethyl)phosphine HCl Purity: 99% by TLC NMR (Conforms) Store -20°C Ship RT (1 per EA )

Acetone, 95% v/v Aqueous, 4.00 L Glass amber (1 per EA )

Titanium Dioxide, Technical, is the naturally available oxide of titanium also known as titania and is used as a pigment in paints, food coloring, cosmetics and in the production of pure titanium, electrical ceramics, catalysts and other chemical applications.

(1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Hydrochloric Acid, 0.2 N/IPA, 1.00 L Poly natural (1 per EA )

Qualitative for Detection of Calcium (1 per EA)

Hypromellose, Substitution Type 2208, 100,000 mPa.s, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

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

Chloroform, or trichloromethane, is a colorless, sweet smelling organic compound comes in the form of a dense liquid. Historically used as an anesthetic, today it is most widely used in the production of chlorodifluoromethane. It is also commonly used as laboratory solvent as it is relatively unreactive and conveniently volatile as well as being miscible with most organic compounds. Although its use as a synthetic reagent is limited, it is used in organic synthesis to produce dichlorocarbene by reacting with sodium hydroxide.

(6 per CS )