སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

རྫས་རིག

བིལུ་པིརིན་ཊི ༡,༢༧༣ ཡོད • ཡན་ལག་དབྱེ་རིམ ༢༢

བིལུ་པིརིན་ཊི (༡,༢༧༣)

Calcium Hypophosphite: Phosphorus Boiled with Milk of Lime, Procter
ཉེན་ཁ་ཅན།

Calcium Hypophosphite: Phosphorus Boiled with Milk of Lime, Procter

Charlie གྱིསDE

སྲོག་མེད

༡༤
༠
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Mercuric Oxide: Red Precipitate from Mercuric Nitrate
ཉེན་ཁ་ཅན།

Mercuric Oxide: Red Precipitate from Mercuric Nitrate

Charlie གྱིསDE

སྲོག་མེད

༢༠
༠
༠
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Cobalt Chloride: Cobalt Oxide Dissolved in Hydrochloric Acid
ཉེན་ཁ་ཅན།

Cobalt Chloride: Cobalt Oxide Dissolved in Hydrochloric Acid

Charlie གྱིསDE

སྲོག་མེད

༩
༠
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Benzyl Benzoate: Benzaldehyde and Sodium Benzylate

Benzyl Benzoate: Benzaldehyde and Sodium Benzylate

Charlie གྱིསDE

རང་བྱུང

༡༣
༠
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Benzaldehyde: Oil of Bitter Almonds by Steam Distillation
ཉེན་ཁ་ཅན།

Benzaldehyde: Oil of Bitter Almonds by Steam Distillation

Charlie གྱིསDE

རང་བྱུང

༩
༠
༠
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Barium Sulphide: Heavy Spar Roasted with Coal

Barium Sulphide: Heavy Spar Roasted with Coal

Charlie གྱིསDE

སྲོག་མེད

༡༤
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Bromide Paper: Gelatino-Bromide Emulsion Coated on Paper

Bromide Paper: Gelatino-Bromide Emulsion Coated on Paper

Charlie གྱིསDE

སྲོག་མེད

༡༥
༠
༠
༠
༠
༠
Silver Nitrate Crystals: Fine Silver in Nitric Acid, Ure 1839
ཉེན་ཁ་ཅན།

Silver Nitrate Crystals: Fine Silver in Nitric Acid, Ure 1839

Charlie གྱིསDE

རྫས་རིག

༡༣
༠
༠
༠
༠
༠
Potassium Bromide: Iron Bromide and Potash

Potassium Bromide: Iron Bromide and Potash

Charlie གྱིསDE

སྲོག་མེད

༡༠
༠
༠
༠
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Iron Bromide: Bromine Vapour over Wet Iron Turnings
ཉེན་ཁ་ཅན།

Iron Bromide: Bromine Vapour over Wet Iron Turnings

Charlie གྱིསDE

སྲོག་མེད

༡༡
༠
༠
༠
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༠
Bromine from Bittern: Frank's Still with Manganese Ore and Sulphuric Acid
ཉེན་ཁ་ཅན།

Bromine from Bittern: Frank's Still with Manganese Ore and Sulphuric Acid

Charlie གྱིསDE

སྲོག་མེད

༡༢
༠
༠
༠
༠
༠
Graticule: a Scale Traced Through Wax and Etched into Glass with Hydrofluoric Acid
ཉེན་ཁ་ཅན།

Graticule: a Scale Traced Through Wax and Etched into Glass with Hydrofluoric Acid

Charlie གྱིསDE

སྲོག་མེད

༡༣
༠
༠
༠
༠
༠
Hydrofluoric Acid: Fluorspar and Sulphuric Acid in a Lead Retort
ཉེན་ཁ་ཅན།

Hydrofluoric Acid: Fluorspar and Sulphuric Acid in a Lead Retort

Charlie གྱིསDE

སྲོག་མེད

༡༣
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White Exterior Paint: Zinc White Ground in Boiled Linseed Oil

White Exterior Paint: Zinc White Ground in Boiled Linseed Oil

Charlie གྱིསDE

ཁ་དོག་རྫས

༡༦
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Plaster Bandage: Dry Plaster of Paris Rubbed into Coarse Linen, Mathijsen 1852

Plaster Bandage: Dry Plaster of Paris Rubbed into Coarse Linen, Mathijsen 1852

Charlie གྱིསDE

སྲོག་མེད

༡༠
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Clear Adhesive Tape: Rubber and Rosin Cement on a Clear Cellulose Film, Drew 1939

Clear Adhesive Tape: Rubber and Rosin Cement on a Clear Cellulose Film, Drew 1939

Mary གྱིསFI

དུ་རྫས

༡༣
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Ebonite Rod: Rubber and an Equal Weight of Sulphur, Cured Hours in the Heat, Goodyear 1851

Ebonite Rod: Rubber and an Equal Weight of Sulphur, Cured Hours in the Heat, Goodyear 1851

Mary གྱིསFI

དུ་རྫས

༡༣
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Ammonium Dihydrogen Phosphate from Superphosphate: Lagrange's Process

Ammonium Dihydrogen Phosphate from Superphosphate: Lagrange's Process

Charlie གྱིསDE

སྲོག་མེད

༡༥
༠
༠
༠
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Cadmium Sulfate: Cadmium Metal Dissolved in Dilute Sulfuric Acid
ཉེན་ཁ་ཅན།

Cadmium Sulfate: Cadmium Metal Dissolved in Dilute Sulfuric Acid

Charlie གྱིསDE

སྲོག་མེད

༡༣
༠
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Castor Oil: Hulled Castor Beans Pressed Cold, then Steamed and Filtered
ཉེན་ཁ་ཅན།

Castor Oil: Hulled Castor Beans Pressed Cold, then Steamed and Filtered

Charlie གྱིསDE

རང་བྱུང

༡༣
༠
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Sodium Alginate from Kelp: Stanford's Soluble Algin
ཉེན་ཁ་ཅན།

Sodium Alginate from Kelp: Stanford's Soluble Algin

Charlie གྱིསDE

རང་བྱུང

༡༣
༠
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White Wax: Beeswax Bleached in Ribbons by Sun, Air and Dew, Ure 1839

White Wax: Beeswax Bleached in Ribbons by Sun, Air and Dew, Ure 1839

Mary གྱིསFI

རང་བྱུང

༡༤
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Inkstick: Soot and Glue Pounded Thirty Thousand Times, Qimin Yaoshu

Inkstick: Soot and Glue Pounded Thirty Thousand Times, Qimin Yaoshu

Charlie གྱིསDE

མཛེས་ཡིག

༡༧
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Hexamine: Formaldehyde Vapour into Strong Ammonia Water, Wohl's Method
ཉེན་ཁ་ཅན།

Hexamine: Formaldehyde Vapour into Strong Ammonia Water, Wohl's Method

Charlie གྱིསDE

རང་བྱུང

༡༤
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1273 ནང་ལས་ 24 སྟོན་དོ།