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1.689 bản thiết kế có sẵn • 11 danh mục con

Bản thiết kế (1.689)

Tailor's Chalk: Thin Soapstone Cakes with Bevelled Edges

Tailor's Chalk: Thin Soapstone Cakes with Bevelled Edges

bởi MaryFI

Vô cơ

2
0
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0
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Litmus Paper from Dye Lichen

Litmus Paper from Dye Lichen

bởi CharlieDE

Vô cơ

2
0
0
0
0
0
Marking Chalk Sawn from Natural Chalk

Marking Chalk Sawn from Natural Chalk

bởi MaryFI

Vô cơ

2
0
0
0
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Equal-Arm Balance on a Knife Edge, with a Set of Brass Weights

Equal-Arm Balance on a Knife Edge, with a Set of Brass Weights

bởi PennyDK

Cơ học

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Gum Arabic: Tapped from the Acacia, Dried in the Air

Gum Arabic: Tapped from the Acacia, Dried in the Air

bởi CharlieDE

Nông nghiệp

2
0
0
0
0
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Hand Lens 10×: a Small, Steep Lens Ground and Mounted

Hand Lens 10×: a Small, Steep Lens Ground and Mounted

bởi PennyDK

Quang học

2
0
0
0
0
0
Convex and Concave Lenses Ground as a Pair

Convex and Concave Lenses Ground as a Pair

bởi PennyDK

Quang học

1
0
0
0
0
0
Sumac Leaves: Cut, Dried and Ground for Tanning and Dyeing

Sumac Leaves: Cut, Dried and Ground for Tanning and Dyeing

bởi TexFO

Nông nghiệp

1
0
0
0
0
0
Superphosphate of Lime: Bones Dissolved in Sulfuric Acid
Nguy hiểm

Superphosphate of Lime: Bones Dissolved in Sulfuric Acid

bởi CharlieDE

Vô cơ

2
0
0
0
0
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Ethanol 95 %: Wine Distilled, Rectified and Dried over Potash

Ethanol 95 %: Wine Distilled, Rectified and Dried over Potash

bởi CharlieDE

Hữu cơ

1
0
0
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Tin Oxide: Tin Burnt in an Open Iron Pot

Tin Oxide: Tin Burnt in an Open Iron Pot

bởi CharlieDE

Vô cơ

2
0
0
0
0
0
Ammonia Water: Sal Ammoniac and Lime, Gas Caught in Cold Water
Nguy hiểm

Ammonia Water: Sal Ammoniac and Lime, Gas Caught in Cold Water

bởi CharlieDE

Vô cơ

2
0
0
0
0
0
Copper Carbonate: Blue Vitriol Precipitated with Washing Soda

Copper Carbonate: Blue Vitriol Precipitated with Washing Soda

bởi CharlieDE

Vô cơ

3
0
0
0
0
0
Washing Soda: Soda Ash Crystallised from Hot Water

Washing Soda: Soda Ash Crystallised from Hot Water

bởi CharlieDE

Vô cơ

2
0
0
0
0
0
Cobalt Oxide: Cobalt Ore Roasted to Drive Off Arsenic, Ure 1839
Nguy hiểm

Cobalt Oxide: Cobalt Ore Roasted to Drive Off Arsenic, Ure 1839

bởi CharlieDE

Vô cơ

1
0
0
0
0
0
Rapeseed (Colza) Oil: Ripened, Threshed and Pressed

Rapeseed (Colza) Oil: Ripened, Threshed and Pressed

bởi MaryFI

Thực phẩm

0
0
0
0
0
0
Sulfur Powder: Brimstone Ground and Sieved

Sulfur Powder: Brimstone Ground and Sieved

bởi CharlieDE

Vô cơ

2
0
0
0
0
0
Glacial Acetic Acid from Wood Vinegar: Acetate of Soda, Oil of Vitriol and Freezing
Nguy hiểm

Glacial Acetic Acid from Wood Vinegar: Acetate of Soda, Oil of Vitriol and Freezing

bởi CharlieDE

Hữu cơ

1
0
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Citric Acid from Lemon Juice: Scheele's Process, Ure 1839
Nguy hiểm

Citric Acid from Lemon Juice: Scheele's Process, Ure 1839

bởi CharlieDE

Hữu cơ

0
0
0
0
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Carbonated Water: Priestley's Fixed Air from Chalk and Oil of Vitriol, 1772
Nguy hiểm

Carbonated Water: Priestley's Fixed Air from Chalk and Oil of Vitriol, 1772

bởi CharlieDE

Vô cơ

2
0
0
0
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Nigari: the Bitter Liquor Left When Sea Salt Crystallises

Nigari: the Bitter Liquor Left When Sea Salt Crystallises

bởi TheChefDK

Thực phẩm

0
0
0
0
0
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Dilute Sulfuric Acid: Concentrated Acid Poured into Water
Nguy hiểm

Dilute Sulfuric Acid: Concentrated Acid Poured into Water

bởi CharlieDE

Vô cơ

0
0
0
0
0
0
Sodium Hydroxide 10 % Solution: Lye Weighed into Water

Sodium Hydroxide 10 % Solution: Lye Weighed into Water

bởi CharlieDE

Vô cơ

2
0
0
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0
Black Tea the Upper Assam Way: Withered, Clapped, Pan-Heated, Rolled and Fired

Black Tea the Upper Assam Way: Withered, Clapped, Pan-Heated, Rolled and Fired

bởi TheChefDK

Thực phẩm

1
0
0
0
0
0
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