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සංස්කෘතිය සහ ඉතිහාසය
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ආහාර සහ පාන
ප්‍රතිලෝම ඉංජිනේරු
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පැළඳිය හැකි
සැලසුම්Sciencesරසායන විද්‍යාව

රසායන විද්‍යාව

සැලසුම් 1,289 ක් තිබේ • උපවර්ග 22

සැලසුම් (1,289)

Urea: Separated from Urine as the Oxalate, Freed with Chalk and Crystallised

Urea: Separated from Urine as the Oxalate, Freed with Chalk and Crystallised

Charlie විසින්DE

කාර්මික

18
0
0
0
0
0
Anhydrous Copper Chloride: Copper Heated in Excess Chlorine
අනතුරුදායක

Anhydrous Copper Chloride: Copper Heated in Excess Chlorine

Charlie විසින්DE

අකාබනික

12
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite Milled 200 Hours, Fired at 1050 °C (Snoek)

Ferrite Toroid Core: Copper-Zinc Ferrite Milled 200 Hours, Fired at 1050 °C (Snoek)

Charlie විසින්DE

කාර්මික

12
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite (28 : 18 : 54) Fired at 1400 °C (Snoek)

Ferrite Toroid Core: Magnesium-Zinc Ferrite (28 : 18 : 54) Fired at 1400 °C (Snoek)

Charlie විසින්DE

කාර්මික

16
0
0
0
0
0
Ferrite Toroid Core: Nickel-Zinc Ferrite Fired at 1400 °C, Held at 930 °C (Snoek)
අනතුරුදායක

Ferrite Toroid Core: Nickel-Zinc Ferrite Fired at 1400 °C, Held at 930 °C (Snoek)

Charlie විසින්DE

කාර්මික

14
0
0
0
0
0
Ferrite Toroid Core: Copper-Zinc Ferrite Fired at 1050 °C, Held at 600 °C in Oxygen (Snoek)

Ferrite Toroid Core: Copper-Zinc Ferrite Fired at 1050 °C, Held at 600 °C in Oxygen (Snoek)

Charlie විසින්DE

කාර්මික

16
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1300 °C in Oxygen (Snoek)

Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1300 °C in Oxygen (Snoek)

Charlie විසින්DE

කාර්මික

15
0
0
0
0
0
Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1400 °C in Oxygen (Snoek)

Ferrite Toroid Core: Magnesium-Zinc Ferrite Fired at 1400 °C in Oxygen (Snoek)

Charlie විසින්DE

කාර්මික

10
0
0
0
0
0
Ferric Oxide: Hydroxide Precipitated from Ferric Chloride with Ammonia, Then Heated

Ferric Oxide: Hydroxide Precipitated from Ferric Chloride with Ammonia, Then Heated

Charlie විසින්DE

අකාබනික

12
0
0
0
0
0
Ferric Chloride Solution: Iron Dissolved in Hydrochloric Acid and Saturated with Chlorine
අනතුරුදායක

Ferric Chloride Solution: Iron Dissolved in Hydrochloric Acid and Saturated with Chlorine

Charlie විසින්DE

අකාබනික

15
0
0
0
0
0
Laminated Phenolic Paper Sheet: Bakelite-Coated Kraft Paper Hot-Pressed and Baked (O'Conor, Westinghouse 1918)
අනතුරුදායක

Laminated Phenolic Paper Sheet: Bakelite-Coated Kraft Paper Hot-Pressed and Baked (O'Conor, Westinghouse 1918)

Charlie විසින්DE

කාර්මික

9
0
0
0
0
0
Liquid Bakelite: Phenol and Formalin Heated Together, the Oily Layer Kept (Baekeland 1909)
අනතුරුදායක

Liquid Bakelite: Phenol and Formalin Heated Together, the Oily Layer Kept (Baekeland 1909)

Charlie විසින්DE

කාර්මික

14
0
0
0
0
0
Ferrite Toroid Core: Nickel-Zinc Ferrite Sintered at 1300 °C in Oxygen (Snoek)
අනතුරුදායක

Ferrite Toroid Core: Nickel-Zinc Ferrite Sintered at 1300 °C in Oxygen (Snoek)

Charlie විසින්DE

කාර්මික

17
0
0
0
0
0
Ferrous Oxalate: Precipitated from Ferrous Sulphate with Oxalic Acid

Ferrous Oxalate: Precipitated from Ferrous Sulphate with Oxalic Acid

Charlie විසින්DE

අකාබනික

10
0
0
0
0
0
Nickel Monoxide: Nickel Hydroxide Precipitated with Alkali and Strongly Heated
අනතුරුදායක

Nickel Monoxide: Nickel Hydroxide Precipitated with Alkali and Strongly Heated

Charlie විසින්DE

අකාබනික

13
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetic acid

Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetic acid

Charlie විසින්DE

කාර්මික

11
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetone

Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Acetone

Charlie විසින්DE

කාර්මික

11
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Isopropanol

Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Isopropanol

Charlie විසින්DE

කාර්මික

11
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Methanol

Acrylic Mirror Sheet: Silver Sprayed on Acrylic Treated with Tannin in Water and Methanol

Charlie විසින්DE

කාර්මික

12
0
0
0
0
0
Diethyl Ether: Alcohol Dropped into Sulphuric Acid at 130–140 °C (Boullay's Continuous Method)
අනතුරුදායක

Diethyl Ether: Alcohol Dropped into Sulphuric Acid at 130–140 °C (Boullay's Continuous Method)

Charlie විසින්DE

කාර්මික

17
0
0
0
0
0
Tannic Acid: Galls Stirred to a Cream with Ether and Pressed (Leconnet)

Tannic Acid: Galls Stirred to a Cream with Ether and Pressed (Leconnet)

Charlie විසින්DE

කාර්මික

16
0
0
0
0
0
Tannic Acid: Powdered Galls Extracted with Ether and Alcohol (75:25)

Tannic Acid: Powdered Galls Extracted with Ether and Alcohol (75:25)

Charlie විසින්DE

කාර්මික

15
0
0
0
0
0
Tannic Acid: Chinese Galls Extracted with Warm Water, Shaken with Ether and Dried on Tin Sheets

Tannic Acid: Chinese Galls Extracted with Warm Water, Shaken with Ether and Dried on Tin Sheets

Charlie විසින්DE

කාර්මික

15
0
0
0
0
0
Acrylic Mirror Sheet: Silver Sprayed on Tannin-Treated Acrylic

Acrylic Mirror Sheet: Silver Sprayed on Tannin-Treated Acrylic

Charlie විසින්DE

කාර්මික

15
0
0
0
0
0
1289 කින් 24 ක් පෙන්වයි