Buffers and Solutions

Sodium Chloride, 1% w/v Solution, 55 gal, Drum (1 per EA)

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

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

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

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)

Sodium Hydroxide, 0.2 N Aqueous 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 )

Choline Hydroxide Solution, 45 Percent Aqueous, also known as Bilineurine, is a water-soluble essential nutrient used as a precursor molecule for the neurotransmitter acetylcholine; it is involved in several functions including muscle and memory muscle control. 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 )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1789 (1 per EA)

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2790 (1 per EA)

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

Phenolphthalein Indicator, 2 Percent Solution in 95 Percent Ethanol is often used as a indicator in titrations and is colorless in acidic solutions and pink in basic solutions. 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 )

Silver Nitrate, 0.1N, Standardized Solution is an inorganic aqueous solution. It is used to titrimetrically determine purity of products containing halides by the direct titration with standardized silver nitrate solution.

(1 per EA )

Copper Sulfate, 10% w/v, 10.00 L Cubitainer (1 per EA )

EDTA Disodium, 0.1 M Solution, is also referred to as Ethylenediaminetetraacetic acid. The EDTA is extremely good at binding metals. This property is useful in complexometric titrations for the determination of metal levels.

(4 per CS )

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

EDTA Disodium, 0.1 M Solution, is also referred to as Ethylenediaminetetraacetic acid. The EDTA is extremely good at binding metals. This property is useful in complexometric titrations for the determination of metal levels.

(1 per EA )

Potassium Ferrocyanide, 7 Percent (w/v) 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 )

Phosphoric/Nitric Acid Etchant, 1.00 L Glass amber (1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2924 (1 per EA)

Potassium Hydroxide, 10 Percent (w/v), 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 )

sec-Butyllithium, 1.3 M Solution in Cyclohexane is an organometallic compound and a chiral organolithium reagent used in organic synthesis as a source of sec-butyl carbanion. 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 )

Cupriethylenediamine, 0.5M, Solution (1 per EA )

Caustic Soda (1 per EA)

Hyamine Solution, 0.004 M (N), 1.00 L Glass amber (1 per EA )