Chemicals

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

Shelf Life (months): 12, , UN Number: UN2796 (1 per EA)

Buffer Solution, Acetate, pH 4.0, For Residual Chlorine, APHA is a mixture of acid and its conjugate base in order to prevent changes in the pH of a solution. These solutions are mainly utilized to keep pH at a constant value in a variety of chemical applications. 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 residual chlorine. Spectrum Chemical manufactured APHA grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Alkaline-Iodide-Azide, Alsterb, 4.00 L Poly natural (1 per EA )

Thymolphthalein, 0.2% in MeOH, 1.00 L Glass amber (1 per EA )

Dipropylene Glycol Methyl Ether is a colorless liquid with a mild and pleasant odor. It is a solvent used in paints, pastes, dyes, resins, brake fluids, inks and in making cosmetics. 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)

N-o-Nitrophenylsulfenylglycine Di(cyclohexyl)ammonium Salt (1 per EA )

Lead Perchlorate, 0.05 M, 4.00 L Glass amber (1 per EA )

Aluminum Potassium Sulfate, Crystal, Reagent, ACS or potassium alum, is commonly used in water purification or in the clarifying of turbid liquids. 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 )

Dodecylcyclohexane (1 per EA )

Dotriacontane (1 per EA )

D-Glucuronic Acid Sodium Salt, Monohydrate, also known as β-D-glucopyranuronic acid, is a carboxylic acid with a structure similar to glucose. 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 )

Potassium Nitrate, purified, 500.00 g wide mouth (1 per EA )

Lauramide is a cosmetic viscosity control agent. 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)

N-Lauroylsarcosine, Free Acid is used in purifying or cleansing agents that depends on possessing both hydrophilic and hydrophobic properties. 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)

Sulfuric Acid, NF is used as an acidifying agent. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Phenosafranin (1 per EA )

Potash Sulfurated, Technical is a mixture mainly composed of potassium polysulfides and potassium thiosulfate. While it used to be used as a topic lotion to treat arthritis and mange, its use in pharmaceuticals has stopped due to it toxicity. However, it is still used for its decorative color effects on copper, brass, bronze, and nickel. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

Bifonazole is known as an imidazole antifungal drug. 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 Acetate, HPLC Grade is an inorganic salt used in the preparation of a buffered HPLC mobile phase. It is particularly useful when ionizable analytes are being investigated with reversed phase HPLC (RP-HPLC) to give better peak shape in the chromatogram. With a pKa value of 4.8, this material is a great selection when the required eluent pH is between 3.8 - 5.8 to achieve a particular separation. Spectrum Chemical manufactured HPLC grade salts meet the highest standards for quality and purity.

(1 per EA )

Diethyl Sebacate (1 per EA)

Mol. Wt:142 Common Name: Formula: Na2HPO4 Dimensions: 10.00 x 7.50 x 10.00, Weight: 12.4, Cas#: 7558-79-4 Research or further manufacturing use only, not for food or drug use. (1 per EA)

Linoleyl Alcohol (1 per EA )

Nitric Acid, Ultratrace is a strong, highly corrosive mineral acid with extremely low metal content (over 50 with levels less than 100 PPT). This grade is primarily used as an analytical reagent in elemental analysis determinations using ICP and AA techniques, digestion of water samples and as a doping agent for organic semiconductors.

(1 per EA )