Benedict's Solution, 125mL (4 oz.)

Benedict's Solution, 125mL (4 oz.)

Tests for the presence of sugars. Also known as Fehling's solution. Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. NC-2082

$12.95
Biuret Reagent Solution, 125mL (4 oz.)

Biuret Reagent Solution, 125mL (4 oz.)

For protein determination. In the presence of protein, this blue solution will change color to pink-purple. Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. NC-2083

$12.95
Bogen's Universal Indicator Solution

Bogen's Universal pH Indicator Solution, 4 oz.

Universal Indicator solution will change color over a pH range of 1 to 10. Just a few drops added to a liquid sample will indicate its pH. This 4oz. bottle ships Standard Ground only. NC-1602

$19.95
Boiling Stones, 4-6 Mesh Pumice, 500g

Boiling Stones, 4-6 Mesh Pumice, 500g

Our boiling stones, are tiny, unevenly shaped pieces of pumice sized between four and six mesh. Excellent in the lab for promoting even boiling in the distillation process. NC-5989

$19.95
Food Grade Boric Acid, 100g

Boric Acid, Food Grade, 125g

NF / Food grade, Granular — Boric acid has multiple uses in a range of consumer and industrial products. It is found in formulas for infections, used in contact eye solutions and often added to lotions and creams in cosmetics. NC-12144

$10.95
Bromothymol Blue pH Indicator, 125mL (4 oz.)

Bromothymol Blue pH Indicator, 4 oz.

0.1% aqueous. pH indicator, 6.0 (yellow) - 7.6 (blue). Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. NC-1906

$14.95
Bromothymol Blue pH Indicator, 16 oz.

Bromothymol Blue pH Indicator, 16 oz.

0.1% aqueous. pH indicator, 6.0 (yellow) - 7.6 (blue). Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. NC-1948

$24.95
Calcium Acetate, 100g

Calcium Acetate, 100g

Lab grade, Powder — Popularly used in making Ethanol Jelly, also known as "California Snowballs". Recipe within. NC-11447

$14.95
Calcium Carbonate (Whiting) 1 lb.

Calcium Carbonate, 500g

Lab grade, Powder — An odorless, colorless or white compound, occurring naturally as chalk, limestone, marble, and other forms and used in a wide variety of manufactured products including commercial chalk. Average particle size is 3.5 microns. NC-1261

$9.95
Calcium Hydroxide (Lime) 500g

Calcium Hydroxide (Lime), 500g

Lab grade — Also known as hydrated lime. A white crystalline powder. It is slightly soluble in water, soluble in acids, insoluble in alcohol. NC-8606

$10.95