Buffers and Solutions

Shelf Life (months): 36, , UN Number: (1 per EA)

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

Buffer Solution, pH 1.0, Reference Standard (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 )

Hydrochloric Acid, 0.01 N, Aqueous Solution - 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 )

Sodium Hydroxide, 5 N Aqueous Solution is a standard solution of Caustic soda ideally suited for laboratory titrimetric techniques. You can rely on the quality of LabChem analytical test solutions for lot-to-lot reproducibility.

(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 )

Potassium Chromate, 5% w/v Solution, 1 L, Poly (1 per EA)

Sulfosalicylic Acid, 10% w/v Solution, 1 L, Poly (1 per EA )

Caustic Soda (1 per EA)

Mol. Wt: Common Name: Dulbecco's Phosphate Buffered Saline 1X Sterile Solution Formula: Dimensions: 3.50 x 8.50 x 3.50 Weight: 0.85 - Research or further manufacturing use only, not for food or drug use. (1 per EA)

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

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

Shelf Life (months): 24, , UN Number: UN1170 (1 per EA)

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

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Buffer Solution pH 10.0, 2 oz, Dispenser Tip (1 per EA)

Potassium Hydroxide, 0.1 N Solution - 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 )

Sulfo Orange, 0.04 Percent (w/v) Indicator Solution (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 )

Iodine-Bromine Solution, Hanus is used for Iodine Absorption Number determination of Fats and Oils. 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 Iodide, 0.1 Normal, 3.8 L, Amber Glass (1 per EA)

Wright's Buffer, pH 6.4, 120 mL (1 per EA)

pH 6.8 (yellow) - pH 8.2 (red) (1 per EA)