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178 teikningar tiltækar

Teikningar (178)

Brass Faucet Water Aspirator for Fast Vacuum Filtering (Boy Mechanic, 1915)

Brass Faucet Water Aspirator for Fast Vacuum Filtering (Boy Mechanic, 1915)

eftir CharlieDE

Lífrænt

2
0
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0
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Emergency Glass Funnel Cut from a Bottle with a Burning String (Boy Mechanic, 1913)

Emergency Glass Funnel Cut from a Bottle with a Burning String (Boy Mechanic, 1913)

eftir BubblesIT

Lífrænt

1
0
0
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Fire Grenades: Salt and Sal Ammoniac Solution in Thin Glass Bottles (Boy Mechanic, 1913)

Fire Grenades: Salt and Sal Ammoniac Solution in Thin Glass Bottles (Boy Mechanic, 1913)

eftir CharlieDE

Lífrænt

2
0
0
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Sulphur Distilled from Ore in Spouted Earthenware Pots (Agricola, 1556)
Hættulegt

Sulphur Distilled from Ore in Spouted Earthenware Pots (Agricola, 1556)

eftir PeterSE

Lífrænt

0
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Quick Vinegar: Dilute Spirit Trickled Through Beech Shavings in Ventilated Oak Casks (Tomlinson, 1854)

Quick Vinegar: Dilute Spirit Trickled Through Beech Shavings in Ventilated Oak Casks (Tomlinson, 1854)

eftir CharlieDE

Lífrænt

1
0
0
0
0
0
Roman Alum From Roasted Alum Stone: Weathered a Month, Boiled and Crystallised in Wooden Vessels (Tomlinson, 1854)
Hættulegt

Roman Alum From Roasted Alum Stone: Weathered a Month, Boiled and Crystallised in Wooden Vessels (Tomlinson, 1854)

eftir CharlieDE

Lífrænt

1
0
0
0
0
0
Potash and Pearl-Ash From Wood Ash: Leaching Tun, Evaporation, Calcining and Recrystallising (Tomlinson, 1854)

Potash and Pearl-Ash From Wood Ash: Leaching Tun, Evaporation, Calcining and Recrystallising (Tomlinson, 1854)

eftir CharlieDE

Lífrænt

1
0
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Crude Benzol: Light-Oil Naphtha Washed and Steam-Rectified to 50-per-cent Benzol (Lunge, 1887)
Hættulegt

Crude Benzol: Light-Oil Naphtha Washed and Steam-Rectified to 50-per-cent Benzol (Lunge, 1887)

eftir CharlieDE

Iðnaður

8
0
0
0
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0
Toluene: Crude Benzol Rectified in Coupier's Steam Still (Lunge, 1887)
Hættulegt

Toluene: Crude Benzol Rectified in Coupier's Steam Still (Lunge, 1887)

eftir CharlieDE

Iðnaður

7
0
0
0
0
0
Chloranil: p-Nitroaniline Chlorinated, Reduced with Tin and Oxidised with Chlorate (Thorpe 1913)
Hættulegt

Chloranil: p-Nitroaniline Chlorinated, Reduced with Tin and Oxidised with Chlorate (Thorpe 1913)

eftir CharlieDE

Iðnaður

7
0
0
0
0
0
Salol: Salicylic Acid and Phenol Melted with Phosphorus Oxychloride (Nencki and Seifert, 1886)
Hættulegt

Salol: Salicylic Acid and Phenol Melted with Phosphorus Oxychloride (Nencki and Seifert, 1886)

eftir CharlieDE

Iðnaður

7
0
0
0
0
0
Propane from Natural Gas: Oil Absorption, then Fractional Condensation under Pressure (Garner and Cooper, US 1,307,353)

Propane from Natural Gas: Oil Absorption, then Fractional Condensation under Pressure (Garner and Cooper, US 1,307,353)

eftir CharlieDE

Iðnaður

6
0
0
0
0
0
Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)
Hættulegt

Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)

eftir CharlieDE

Lífrænt

8
0
0
0
0
0
Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)
Hættulegt

Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)

eftir CharlieDE

Lífrænt

5
0
0
0
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Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)
Hættulegt

Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)

eftir CharlieDE

Lífrænt

13
0
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Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)

Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)

eftir CharlieDE

Lífrænt

15
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Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)
Hættulegt

Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)

eftir CharlieDE

Lífrænt

9
0
0
0
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Methane: Sodium Acetate Heated with Calcined Soda and Lime (Thorpe, 1912)
Hættulegt

Methane: Sodium Acetate Heated with Calcined Soda and Lime (Thorpe, 1912)

eftir CharlieDE

Lífrænt

6
0
0
0
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0
Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)
Hættulegt

Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)

eftir CharlieDE

Lífrænt

3
0
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Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)
Hættulegt

Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)

eftir CharlieDE

Lífrænt

5
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Denatured Alcohol: French Excise Formula (U.S. Dispensatory, 1907)

Denatured Alcohol: French Excise Formula (U.S. Dispensatory, 1907)

eftir CharlieDE

Industry 2.0 — Electricity, Steel & Oil (1870)

6
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Distillation Column Assembly: Flask, "Evaporator" Still-Head, Liebig Condenser and Receivers (Young, 1903)

Distillation Column Assembly: Flask, "Evaporator" Still-Head, Liebig Condenser and Receivers (Young, 1903)

eftir CharlieDE

Lífrænt

8
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Fractionating Still: Hempel Bead Column on a Round Flask with Liebig Condenser (Gattermann, 1901)

Fractionating Still: Hempel Bead Column on a Round Flask with Liebig Condenser (Gattermann, 1901)

eftir CharlieDE

Lífrænt

7
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Fume Hood (Ducted): Sloping Stone Baffle Set from Outside by a Crank (Liptay, US 2,779,265, 1957)

Fume Hood (Ducted): Sloping Stone Baffle Set from Outside by a Crank (Liptay, US 2,779,265, 1957)

eftir PennyDK

Lífrænt

7
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Sýni 24 af 178