Hach Digesdahl 23130-20, Instrument Manual

Page: 87 / 101

78
Silver (Method 8120)
A = mg/L reading from instrument
B = g sample amount from table
C = mL analysis volume from table
Zinc (Method 8009)
A = mg/L reading from instrument
B = g sample amount from table
C = mL analysis volume from table
Expected Ag
conc. (mg/kg)
Sample
amount (g)
Analysis
Volume (mL)
6-300 0.500 20.0
15-750 0.400 10.0
40-2000 0.300 5.0
300-15000 0.200 1.00
1200-60000 0.100 0.50
Expected Zn
conc. (mg/kg)
Sample
amount (g)
Analysis
Volume (mL)
16-1000 0.500 20.0
40-2500 0.400 10.0
100-6600 0.300 5.00
800-50000 0.200 1.00
3000-200000 0.100 0.50
A 5000
×
B C
×
------------------------ mg/kg Total Ag =
A 5000
×
B C
×
------------------------
mg/kg Total Zn
–
DIGESTION PROCEDURE FOR SOLIDS,
continued
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