No |
Parameters |
Method |
Unit |
Cost per Sample |
Remarks |
1 |
Moisture |
Gravimetric |
% |
$5.00 |
|
2 |
Ash content |
Gravimetric |
% |
$5.00 |
|
3 |
Solubility |
Gravimetric |
% |
$7.00 |
|
4 |
Water Holding Capacity |
Cobb testing |
g/m2 |
$7.00 |
|
5 |
Vitamin C |
Spectrophotometer |
mg/kg |
$10.00 |
|
6 |
Total phenolic |
Spectrophotometer |
mg/kg |
$10.00 |
|
7 |
Flavonoid |
Spectrophotometer |
mg/kg |
$10.00 |
|
8 |
Nitrate |
Spectrophotometer |
mg/kg |
$9.00 |
|
9 |
Nitrite |
Spectrophotometer |
mg/kg |
$10.00 |
|
10 |
Formaldehyde |
Spectrophotometer |
mg/kg |
$12.00 |
|
11 |
Methanol |
Spectrophotometer |
mg/kg |
$12.00 |
|
12 |
Borax |
Spectrophotometer |
mg/kg |
$10.00 |
|
13 |
Dithionite |
Spectrophotometer |
mg/kg |
$10.00 |
|
Microbiological Quality |
14 |
E. coli |
Plate count |
CFU/g |
$10.00 |
|
15 |
Coliform (Total) |
Plate count |
CFU/g |
$10.00 |
|
16 |
Salmonella |
Plate count |
CFU/g |
$15.00 |
|
17 |
Total plate count |
Plate count |
CFU/g |
$12.00 |
|
Toxic Heavy Metals |
18 |
Arsenic |
Digestion, Spectrophotometer |
mg/kg |
$23.00 |
|
19 |
Cadmium |
Digestion, Spectrophotometer |
mg/kg |
$25.00 |
|
20 |
Chromium |
Digestion, Spectrophotometer |
mg/kg |
$20.00 |
|
21 |
Cobalt |
Digestion, Spectrophotometer |
mg/kg |
$20.00 |
|
22 |
Copper |
Digestion, Spectrophotometer |
mg/kg |
$15.00 |
|
23 |
Iron |
Digestion, Spectrophotometer |
mg/kg |
$10.00 |
|
24 |
Lead |
Digestion, Spectrophotometer |
mg/kg |
$25.00 |
|
25 |
Manganese |
Digestion, Spectrophotometer |
mg/kg |
$10.00 |
|
26 |
Nickel |
Digestion, Spectrophotometer |
mg/kg |
$20.00 |
|
27 |
Zinc |
Digestion, Spectrophotometer |
mg/kg |
$18.00 |
|
Pesticides in Foods |
28 |
Aldrin |
GC-MS |
μg/kg |
$20.00 |
|
29 |
p'p, DDD |
GC-MS |
μg/kg |
$18.00 |
|
30 |
p'p, DDE |
GC-MS |
μg/kg |
$18.00 |
|
31 |
DDT |
GC-MS |
μg/kg |
$18.00 |
|
32 |
Endrin |
GC-MS |
μg/kg |
$20.00 |
|
33 |
Hexachlorobenzen |
GC-MS |
μg/kg |
$25.00 |
|
34 |
Heptachlor |
GC-MS |
μg/kg |
$25.00 |
|