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Lab Chemicals


Save on Lab Chemicals at Dupen Labs. Top brands include The Science Company®, The Science Shop®, FDC, Innovating Science, Mineral Dojo, & The Science Company®. Hurry! Limited time offers. Offers valid only while supplies last.



The Science Company, NC-0049, Ammonium Hydroxide 3.8L (1gal)
The Science Company, NC-0049, Ammonium Hydroxide 3.8L (1gal)
By The Science Company®
In Stock
$68.95

mpn: NC-0049,

4.4 out of 5 stars with 116 reviews
Ammonium Hydroxide, ACS Reagent is commonly used by metal artists in copper patina formulas. It contains 28 to 30% ammonia by weight and is a colorless liquid with strong odor. Use caution - liquid and vapor extremely irritating, especially to eyes.C...


Calcium Chloride Lab Grade 500g
By The Science Shop®
In Stock
$12.95

mpn: C2430-500G,

4.0 out of 5 stars with 96 reviews
Calcium Chloride Laboratory Grade - 500g500g. Laboratory Grade. ...


The Science Company, NC-8601, Ammonium chloride, 2.5Kg
The Science Company, NC-8601, Ammonium chloride, 2.5Kg
By The Science Company®
In Stock
$54.95

mpn: NC-8601,

4.7 out of 5 stars with 110 reviews
Ammonium Chloride (Sal Ammoniac) is often used in the recovery process of platinum metal (Pt) from catalytic converters. It is combined with water and used as a wash solution to precipitate scrap Pt dissolved in an aqua regia solution. Also useful in...


The Science Company, NC-2082, Benedict's Solution, 4 oz.
The Science Company, NC-2082, Benedict's Solution, 4 oz.
By The Science Company®
In Stock
$11.95

mpn: NC-2082,

4.5 out of 5 stars with 57 reviews
Benedict's solution (Fehling's solution) is used to test for simple sugars such as glucose. It is a clear blue solution which is a combination of copper sulfate, sodium citrate, and sodium carbonate. In the presence of simple sugars, the blue solut...


PURE Potassium Hydroxide Flakes - 2 LB (Caustic Potash Anhydrous KOH Dry)
PURE Potassium Hydroxide Flakes - 2 LB (Caustic Potash Anhydrous KOH Dry)
By FDC
In Stock
$13.99

mpn: PHF2LB, ean: 0853908006328,

4.1 out of 5 stars with 122 reviews
Potassium hydroxide is an inorganic compound with the formula KOH, and is commonly called caustic potash. Along with sodium hydroxide, this colorless solid is a prototypical strong base. It has many industrial and niche applications. Most applicati...


The Science Company, NC-11272, Ferric Nitrate, 500g
The Science Company, NC-11272, Ferric Nitrate, 500g
By The Science Company®
In Stock
$22.95

mpn: NC-11272,

4.4 out of 5 stars with 145 reviews
Ferric Nitrate is also called Iron nitrate. Appears as violet crystals and is soluble in water and alcohol. It is a strong oxidant and irritant. Ferric nitrate solutions are used by jewelers and metalsmiths to etch silver and silver alloys. Also to a...


Phosphate Buffered Saline, 100g (Makes 1L of 10X) - The Curated Chemical Collection
Phosphate Buffered Saline, 100g (Makes 1L of 10X) - The Curated Chemical Collection
By Innovating Science
In Stock
$14.67

mpn: IS25049, ean: 0724832002246,

4.4 out of 5 stars with 145 reviews
Innovating Science's phosphate buffered saline comes in a 100g bottle. Often used as an isotonic buffer solution, this makes the chemical a perfect fit in any educational lab dealing with biology or biochemistry. Each bottle has safe handling and st...


Aluminum Powder 5 Micron - 2.2 Pounds for a Range of Activities Such as Color Additives, Painting and Other Weekend Hobbies!
Aluminum Powder 5 Micron - 2.2 Pounds for a Range of Activities Such as Color Additives, Painting and Other Weekend Hobbies!
By Mineral Dojo
In Stock
$24.90

mpn: HA-1, ean: 0045917891976,

4.0 out of 5 stars with 92 reviews
INTRODUCING THE HIGHEST QUALITY AND BEST-PRICED ALUMINUM POWDER ON THE MARKET! This pure, fine-grained powder has thousands of uses and is a cheap way to create DIY home projects or assist the weekend hobbyist. With your purchase, enjoy our FREE E-...


Hydrochloric Acid Solution, 1.0M, 3.8L - The Curated Chemical Collection
Hydrochloric Acid Solution, 1.0M, 3.8L - The Curated Chemical Collection
By Innovating Science
In Stock
$55.99

mpn: IS17014, ean: 0724832001614,

4.5 out of 5 stars with 32 reviews
Innovating Science's 1.0M hydrochloric acid comes in a 3.8L bottle. Often used for acid-base reactions, refinement, and pH control, this makes the chemical a perfect fit in any educational lab dealing with chemistry or biochemistry. Each bottle has ...


The Science Company, NC-4190, Lithium Chloride, 500g
The Science Company, NC-4190, Lithium Chloride, 500g
By The Science Company®
In Stock
$59.95

mpn: NC-4190,

4.7 out of 5 stars with 73 reviews
Lithium Chloride appears as white, deliquescent (tends to absorb atmospheric water vapor). Very soluble in water. Uses include welding and soldering flux, dry batteries and as a desiccant. Burns with a red flame color.Chemical Grade: Lab. Formula: Li...


The Science Company Ammonium Carbonate (Baker`s Ammonia), Food Grade, 8 oz.
The Science Company Ammonium Carbonate (Baker`s Ammonia), Food Grade, 8 oz.
By The Science Company®
In Stock
$13.75

mpn: NC-11841,

4.3 out of 5 stars with 28 reviews
Our food grade ammonium carbonate is "Baker's Ammonia" consisting of ammonium carbonate, ammonium bicarbonate and ammonium carbamate. Also called for in baking recipes as "Hartshorn Salt". It is popularly used as a leavening agent for flat pastries....


The Science Company, NC-0367, Ferric Ammonium Citrate, 100g
The Science Company, NC-0367, Ferric Ammonium Citrate, 100g
By The Science Company®
In Stock
$13.95

mpn: NC-0367,

4.5 out of 5 stars with 91 reviews
Ferric Ammonium Citrate is a greenish yellow powder and is odorless or has a slight ammonia odor. Saline, mildly ferruginous taste; affected by light and is soluble in water. It is a complex salt of undetermined structure composed of iron, ammonia an...


The Science Company, NC-0304, Cupric Sulfate, pentahydrate, 500g
The Science Company, NC-0304, Cupric Sulfate, pentahydrate, 500g
By The Science Company®
In Stock
$14.95

mpn: 9405,

4.3 out of 5 stars with 23 reviews
Cupric sulfate, pentahydrate (copper sulfate) is in the form of blue, medium sized crystals. When burned, cupric sulfate produces a green flame color. Soluble in water and methanol; slightly soluble in ethyl alcohol and glycerin.Technical grade. Form...


The Science Company, NC-1883, Potassium Ferricyanide, 500g
The Science Company, NC-1883, Potassium Ferricyanide, 500g
By The Science Company®
In Stock
$31.95

mpn: NC-1883,

4.6 out of 5 stars with 96 reviews
Potassium ferricyanide, 500g appears as bright red, lustrous crystals. Soluble in water, slightly in alcohol. Uses include production of pigments, cyanotyping, crystal growing experiments laboratory reagents, and electroplating. The compound itself h...


The Science Company, NC-3064, Deionized Water, 1gal
The Science Company, NC-3064, Deionized Water, 1gal
By The Science Company®
In Stock
$17.95

mpn: FBA_NC-3064,

4.8 out of 5 stars with 142 reviews
Our UV sterilized deionized water is highly filtered to 0.05 Microns. Clean room bottled and packaged. Each gallon jug comes ultra protected in a heat-sealed plastic bag. Deionized water is pure from heavy metals and inorganic ions that interfere wit...


Lab-Grade Ascorbic Acid, 100g - The Curated Chemical Collection
Lab-Grade Ascorbic Acid, 100g - The Curated Chemical Collection
By Innovating Science
In Stock
$20.20

mpn: IS10127, ean: 0724832000747,

4.3 out of 5 stars with 58 reviews
Innovating Science's lab-grade ascorbic acid comes in a 100g bottle. Often used as a cell culture additive, this makes the chemical a perfect fit in any educational or research lab dealing with chemistry or microbiology. Each bottle has safe handlin...


The Science Company, NC-11609, Strontium Chloride, 500g
The Science Company, NC-11609, Strontium Chloride, 500g
By The Science Company®
In Stock
$22.50

mpn: NC-11609,

4.1 out of 5 stars with 24 reviews
White with crystalline needles. Odorless with a sharp, bitter taste. Soluble in water and alcohol. It is a source of strontium salts and used in pyrotechnics and electron tubes. It gives a red flame color.Chemical Grade: Lab, Crystal. Formula: SrCl2...


The Science Company, NC-2095, Ammonium Hydroxide 16oz
The Science Company, NC-2095, Ammonium Hydroxide 16oz
By The Science Company®
In Stock
$18.95

mpn: 9391,

4.3 out of 5 stars with 20 reviews
Ammonium Hydroxide, ACS Reagent is commonly used by metal artists in copper patina formulas. It contains 28 to 30% ammonia by weight and is a colorless liquid with strong odor. Use caution - liquid and vapor extremely irritating, especially to eyes.C...


Ammonium Carbonate (Baker`s Ammonia), Food Grade, 1 lb
Ammonium Carbonate (Baker`s Ammonia), Food Grade, 1 lb
By The Science Company®
In Stock
$17.95

mpn: NC-12967,

4.9 out of 5 stars with 77 reviews
Our food grade ammonium carbonate is "Baker's Ammonia" consisting of ammonium carbonate, ammonium bicarbonate and ammonium carbamate. Also called for in baking recipes as "Hartshorn Salt". It is popularly used as a leavening agent for flat pastries....


The Science Company, NC-9102, Phenolphthalein 1%, 4oz
The Science Company, NC-9102, Phenolphthalein 1%, 4oz
By The Science Company®
In Stock
$12.95

mpn: NC-9102,

4.0 out of 5 stars with 75 reviews
This 4oz bottle of phenolphthalein is a 1% solution in ethanol. Commonly used as an acid-base pH indicator, 8.2 (colorless) - 10 (red). Comes packed in high density polyethylene plastic squeeze bottle with polypropylene flip top cap for dispensing by...



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