Buffers and Solutions

Borate Buffer, pH 9.5, 20.00 L Cubitainer (1 per EA )

MEK/Toluene 60:40 w/w, 1.00 gal Metal Can (1 per EA )

Lovibond® TOC Tube Test, 25 Tests Includes: Reaction Tubes - 25 ct. Calibration Tube - 1 ea. 2 reagents (1 powder, 1 liquid) (1 per EA)

Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent - 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 )

Direct Replacement for Hach P/N 2714100. Lovibond VARIO HR Total Nitrogen Reagent Set, 25 Tests Includes: 530370, VARIO Total N Persulfate Reagent - 50 ct. VARIO Total Nitrogen Reagent A - 50 ct. VARIO Total Nitrogen Reagent B - 50 ct. VARIO Total Nitro (1 per EA)

TISAB IV, for Fluoride ISE, 4.00 L Poly natural (1 per EA )

Formaldehyde, Solution, Reagent, ACS is also known as methanal and is the simplest aldehyde. It is used in industrial application for the production of different types of formaldehyde-based resins, a tissue fixative and as a fixative in microscopy and histology. As an ACS grade Reagent, Spectrum Chemical manufactured formaldehyde solution is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.

(1 per EA )

Cupric Sulfate, Colorimetric Solution (CS), 1 ml = 62.4 mg CuSO4.5H2O, also known as Copper(II) Sulfate, is an aqueous solution that contains 62.4 mg CuSO4.5H2O per ml.

(1 per EA )

Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent is commonly known as Caustic soda. This inorganic compound is water soluble, as well as in ethanol and methanol. The dissolution of solid Sodium Hydroxide in water creates a highly exothermic reaction. The concentrated solution is suitable for further dilution or as a raw material feedstock in chemical synthetic transformations. As a Reagent grade item, Spectrum Chemical manufactured Sodium Hydroxide met the toughest regulatory standards for quality and purity.

(1 per EA )

TISAB IV, for Fluoride ISE, 1.00 L Poly natural (1 per EA )

Direct Replacement for Hach P/N 2802300. Lovibond, 194901 Water Testing PD 250 Set 1 (1 per EA )

Acid Red 52 is a fluorescent rhodamine dye also known as Sulforhodamine B and Kiton Red, and used as a polar tracer. 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 )

Cupric-Ammonium Sulfate TS - 100mL (1 per EA )

Lovibond VARIO Silica HR Molybdate Reagent, F25, 1000 Pack The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovibond Powder Pack programmed provides mor (1000 per PK)

Toluene/Ethanol 12A, 80:20 w/w, 20.00 L Met Can Rnd (1 per EA )

Villella's Reagent, 1.9% /EtOH, 100.00 mL Glass amber (1 per EA )

Potassium Dichromate solution, 500.00 mL Glass amber (1 per EA )

Xylene/Toluene, 70/30 w/w, 4.00 L Glass amber (1 per EA )

Isopropyl Alcohol/Acetic Acid, 500.00 mL Poly natural (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 )

Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent is commonly known as Caustic soda. This inorganic compound is water soluble, as well as in ethanol and methanol. The dissolution of solid Sodium Hydroxide in water creates a highly exothermic reaction. The concentrated solution is suitable for further dilution or as a raw material feedstock in chemical synthetic transformations. As a Reagent grade item, Spectrum Chemical manufactured Sodium Hydroxide met the toughest regulatory standards for quality and purity.

(1 per EA)

Acetone, 10% v/v Aqueous, 4.00 L Poly natural (1 per EA )

Direct Replacement for Hach P/N 2122432. Lovibond Vario Pan Indicator Solution, 100 ml (1 per EA)

Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent - 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 )