Dextrose (glucose), 30 g
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Eosin Y, 1%, 15 ml
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Ethyl acetate, 30 ml
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Ethyl alcohol, 95%, 30 ml
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$3.00
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Monohydrate form.
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$4.50
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Biological general stain for cytoplasm material. Can be substituted for Con... more
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$5.50
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Use as an insecticide in an insect killing jar. Flammable; read warning lab... more
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$5.00
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Denatured alcohol. Contains 95% ethyl alcohol (ethanol). Can be used for al... more
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Fertilizer, 30 g
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Formaldehyde, 30 ml
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Glycerin, 30 ml
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Hydrochloric acid, 30 ml
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$4.25
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Readily dissolves in water.
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$5.95
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37% solution for making preservatives. Contains 11% methanol. Poison; read ... more
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$3.75
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Lab grade.
Here are projects that use glycerin:
Homemade Bath Salts Sup... more
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$5.95
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Concentrated 12 Molar 32-36% solution. Corrosive and poison; read warning l... more
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Hydrogen peroxide, 30 ml
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Indophenol, dichloro, 0.5 g
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Invertase, enzyme, 3 g
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Iodine solution (Lugol's) 30ml
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$5.50
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Concentrated 30% solution. Oxidizer and corrosive; read warning labels care... more
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$5.50
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Vitamin C indicator.
Here is a project that uses Indophenol: Food Chemistr... more
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$3.75
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Converts sucrose to glucose and fructose.
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$4.00
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Starch indicator, chemical reagent, and biological stain. Stains carbohydra... more
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Iodine stain, Gram's, 15ml
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Iron II (ferrous) sulfate, 30 g
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Iron III (ferric) ammonium sulfate, 30 g
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Iron III (ferric) chloride, 30 g
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$3.50
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This is the iodine stain used for the Gram's bacteria staining technique.
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$3.00
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Heptahydrate form.
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$4.25
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Lab grade.
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$3.75
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Hexahydrate form. Corrosive; read warning labels carefully.
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Iron III (ferric) oxide, 30 g
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Iron, metal electrode, 4"
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Lead nitrate, 30 g
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Lead oxide, litharge, 30 g
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$3.00
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Red powder.
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$1.20
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This strip is 3/4" wide and 4" long. It weighs about 12 grams.
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$4.75
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Oxidizer and poison; read warning labels carefully.
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$5.50
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Monoxide. Poison; read warning labels carefully.
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Lead shot, 100 g
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Lead, metal electrode, 4"
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Limewater, 30 ml
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Lithium chloride, 30 g
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$3.00
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Usually # 9.
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$1.70
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This strip is 3/4" wide and 4" long. It weighs about 22 grams.
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$3.50
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Saturated solution.
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$3.25
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Anhydrous solution.
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Litmus paper, blue, 100 strips
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Litmus paper, red, 100 strips
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$1.20
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Blue litmus paper is an acid indicator. It turns pink-red at 4.3 pH and low... more
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$1.20
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Red litmus paper is a base indicator. It turns blue at 8.1 pH and higher. H... more
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