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TeikningarVÍSINDI
VÍSINDI
2.506 teikningar tiltækar • 11 undirflokkar
Skoða undirflokka
Teikningar (2.506)
Sodium Citrate: Citric Acid Neutralised with Soda
eftir Charlie
Lífrænt
12
0
0
0
0
0
Hættulegt
Sodium Hypophosphite: Calcium Hypophosphite and Soda
eftir Charlie
Ólífrænt
19
0
0
0
0
0
Hættulegt
Calcium Hypophosphite: Phosphorus Boiled with Milk of Lime, Procter
eftir Charlie
Ólífrænt
14
0
0
0
0
0
Hættulegt
Mercuric Oxide: Red Precipitate from Mercuric Nitrate
eftir Charlie
Ólífrænt
20
0
0
0
0
0
Hættulegt
Cobalt Chloride: Cobalt Oxide Dissolved in Hydrochloric Acid
eftir Charlie
Ólífrænt
9
0
0
0
0
0
Benzyl Benzoate: Benzaldehyde and Sodium Benzylate
eftir Charlie
Lífrænt
17
0
0
0
0
0
Hættulegt
Benzaldehyde: Oil of Bitter Almonds by Steam Distillation
eftir Charlie
Lífrænt
9
0
0
0
0
0
Barium Sulphide: Heavy Spar Roasted with Coal
eftir Charlie
Ólífrænt
14
0
0
0
0
0
Bromide Paper: Gelatino-Bromide Emulsion Coated on Paper
eftir Charlie
Ólífrænt
15
0
0
0
0
0
Hættulegt
Silver Nitrate Crystals: Fine Silver in Nitric Acid, Ure 1839
eftir Charlie
Efnafræði
14
0
0
0
0
0
Potassium Bromide: Iron Bromide and Potash
eftir Charlie
Ólífrænt
13
0
0
0
0
0
Hættulegt
Iron Bromide: Bromine Vapour over Wet Iron Turnings
eftir Charlie
Ólífrænt
12
0
0
0
0
0
Hættulegt
Bromine from Bittern: Frank's Still with Manganese Ore and Sulphuric Acid
eftir Charlie
Ólífrænt
13
0
0
0
0
0
Sáðmold: John Innes blanda með ofnsótthreinsuðum jarðvegi
eftir Bob
Ræktunarvísindi
11
0
0
0
0
0
Hættulegt
Graticule: a Scale Traced Through Wax and Etched into Glass with Hydrofluoric Acid
eftir Charlie
Ólífrænt
13
0
0
0
0
0
Hættulegt
Hydrofluoric Acid: Fluorspar and Sulphuric Acid in a Lead Retort
eftir Charlie
Ólífrænt
14
0
0
0
0
0
White Exterior Paint: Zinc White Ground in Boiled Linseed Oil
eftir Charlie
Litarefnalitur
18
0
0
0
0
0
Plaster Bandage: Dry Plaster of Paris Rubbed into Coarse Linen, Mathijsen 1852
eftir Charlie
Ólífrænt
11
0
0
0
0
0
Glært límband: Gúmmí- og kvoðulím á glærri sellulósafilmu, Drew 1939
eftir Mary
Fjölliða
14
0
0
0
0
0
Ebonite Rod: Rubber and an Equal Weight of Sulphur, Cured Hours in the Heat, Goodyear 1851
eftir Mary
Fjölliða
20
0
0
0
0
0
Ammonium Dihydrogen Phosphate from Superphosphate: Lagrange's Process
eftir Charlie
Ólífrænt
15
0
0
0
0
0
Hættulegt
Cadmium Sulfate: Cadmium Metal Dissolved in Dilute Sulfuric Acid
eftir Charlie
Ólífrænt
13
0
0
0
0
0
Hættulegt
Castor Oil: Hulled Castor Beans Pressed Cold, then Steamed and Filtered
eftir Charlie
Lífrænt
13
0
0
0
0
0
Expanded Perlite: Volcanic Glass Puffed in a Minute of Fierce Heat
eftir Mary
Bergfræði
9
0
0
0
0
0
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