Chemicals

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)

Shelf Life (months): , , 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 )

Cupric Oxide, Black, Powder, CP is also referred to as copper oxide and has a mineral form known as tenorite. It is used as a pigment in the ceramic porcelain and glass industry to obtain blue, green and red. It can be administered to animals to rectify a copper deficiency and can be used to in the production of dry cell batteries.

(1 per EA )

VISOCOLOR ECO free chlorine 2 colorimetric test kit measuring range: 0.1-2.0 mg/L Cl2 sufficient for 150 determinations (150 per PK )

Sodium Chloride Purified, 50.00 lb Drum, Fiber (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 )

Colorimeter, Iron 4 - Reagent B, .75 oz (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 Sulfate, Anhydrous, Low Nitrogen, Granular is also known as sulphate of potash. It is a white crystalline salt that is non-flammable and soluble in water. It is most often used in fertilizers which provides both sulfur and potassium. 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 )

1-Butanesulfonic acid sodium salt (Anhydrous), CAS# 2386-54-1, 25g (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)

Barium Chloride Dihydrate ACS, CAS# 10361-37-2, CS4 (4 per CS )

n-Propyl Alcohol ACS - ACS, 4X4L, CAS#71-23-8, CS4 (4 per CS )

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 )

Mercurous Chloride, Powder, Technical, also known as Mercury(I) chloride, is a component of reference electrodes in electrochemistry. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

Caustic Soda (1 per EA)