1
Stas-Otto Process continued;– Alkaloidal Residue:
Dish Residuo
Dish.......
Residue
gms
gms
gma
Cone Sulphuric Acid. Cold
ditto; MnO,
Nitric Acid, Cold
Hydrochloric Acid
Ferric Chloride
Warm
Kobert's Test
Warm
Warm
Sulphomolybdla Aoid.
Reactions on Actdified Solution of Residue:-
Iodine Sola...
Picric Acid
Tannic Acid..
Bromine..
Platinic Chloride
Mercuric Chloride
Indic Acid Tast
H30-Sugar Test [Yohimbin]
Mydradic Test
Taste
Other Teata
Tests for Miscellaneous Poisons;-
Etamination for Mineral Poisons;-
Marsh Test
Sulphuretted Hydrogen
Ammonlum Sulphide
Electrolysis Test (Mercury]
Miscellaneous. Tests.
Other Notes:-
Reported
19..
Report
G.
R.
x 15-44
Crs.
96
Lab. No.
?
GOVERNMENT LABORATORY,
१
HONGKONG......
...................................................192
Mayer Test.
Cryst. Form
M.P..
Substance for analysis:-
SUP H URIC ACID.
Phosphomolybdic Acid, Auric Chloride
Pot. Permanganate.
Marks:-
From No.?
Battery,
?
Letter Book Page
6.A. Ho..
Date of Inquiry..
Seal.
Received: From the Naval Store Officer, H.M. Naval Yard, on the ? 19..
RESULTS OF ANALYSIS.
Colour When viewed through 12 inch colour}
SpecificGravity @ 60°F.
Fixed residue,
1
Grammes
Grammes per 100 C
Cs.
Iron...
?
Manganese
?
Copper.
?
Arsenic.
?
Nitrogen as Nitrates.
?
#
Nitrites.
?
Total Chlorine.
Ammonium Compound.
?
?
Sulphurous acid..
?
The Naval Store Officer.
H.M. Naval Yard.
Government Analyst.