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Metals in foodstuff
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| Individual metals and elements |
| Element |
Limit of quantification (mg/kg) |
| aluminium Al |
24 |
| arsenic As |
0.1 |
| barium Ba |
3 |
| boron B |
6 |
| cadmium Cd |
0.005 |
| calcium Ca |
40 |
| chromium Cr |
0.1 |
| cobalt Co |
0.005 |
| copper Cu |
0.1 |
| iron Fe |
10 |
| lead Pb |
0.05 |
| magnesium Mg |
16 |
| manganese Mn |
0.04 |
| mercury Hg |
0.01 |
| molybdenum Mo |
6 |
| nickel Ni |
0.1 |
| phosphorus P |
15 |
| potassium K |
100 |
| selenium Se |
0.5 |
| silicon Si |
10 |
| silver Ag |
0.03 |
| sodium Na |
24 |
| strontium Sr |
1 |
| sulfur S |
15 |
| tin Sn |
0.2 |
| titanium Ti |
0.5 |
| zink Zn |
0.2 |
| Method: ICP-AES, ICP-MS. |
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Metals in drinking water |
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| V-1 Metals in freshwater (accredited) |
| Al (60) |
As (100) |
B (10) |
Ba (4) |
Ca (100) |
| Cd (20) |
Co (20) |
Cr (20) |
Cu (7) |
Fe (20) |
| K (400) |
Li (4) |
Mg (90) |
Mn (3) |
Mo (20) |
| Na (100) |
Ni (20) |
P (140) |
Pb (100) |
S (160) |
| Si (30) |
Sr (2) |
V (9) |
Zn (10) |
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| Figures in brackets denote limits of quantification in µg/l. Minimum sample amount: 30 ml.
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V-1 may be supplemented with additional elements. For elements within the accreditation:
Ag(0.05), Bi(0.005), Sb(0.01), Sn(0.05), Te(0.05), Th(0.02), U(0.0005) and V(0.005).
Sample preparation: Filtering, if required, should be performed immediately after sampling and prior to preservation with acid. Acid washed bottles can be ordered from this website. |
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| V-2 Metals in freshwater (accredited) |
| Ca (100) |
K (400) |
Mg (90) |
Na (100) |
| S (160) |
Si (30) |
Sr (2) |
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| Al (0.200) |
As (0.01) |
Ba (0.01) |
Cd (0.002) |
| Co (0.005) |
Cr (0.01) |
Cu (0.1) |
Fe (0.4) |
| Hg (0.002) |
Mn (0.03) |
Mo (0.01) |
Ni (0.05) |
| P (1) |
Pb (0.01) |
Zn (0.2) |
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| Figures in brackets denote limits of quantification in µg/l. Minimum sample amount: 60 ml. |
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V-2 may be supplemented with additional elements. For elements within the accreditation:
Ag(0.05), Bi(0.005), Sb(0.01), Sn(0.05), Te(0.05), Th(0.02), U(0.0005) and V(0.005).
Sample preparation: Filtering, if required, should be performed immediately after sampling and prior to preservation with acid. Acid washed bottles can be ordered from this website. |
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Metals in foodstuff |
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| F-3 Metals in biological material |
| Al (24) |
As (3)* |
Ba (0.2) |
Ca (40) |
Cd (0.1)* |
| Co (0.1)* |
Cr (0.2)* |
Cu (0.1)* |
Fe (10) |
K (100) |
| Mg (16) |
Mn (0.5)* |
Mo (2) |
Na (24) |
Ni (0.2)* |
| P (6) |
Pb (1)* |
Ti (2) |
V (2) |
Zn (1)* |
Figures in brackets denote limits of quantification in mg/kg dry weight. Minimum sample amount: 1 g dry matter.
* Accredited for cereals and vegetables. Limits of quantification may vary for certain sample types. |
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Package F-3 may be supplemented with additional elements. Please contact the laboratory for more information. |
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| F-4 Metals in biological material (accredited for cereals, fish, fruit and vegetable products) |
| As (0.08) |
Cd (0.005) |
Co (0.005) |
Cr (0.03) |
Cu (0.1) |
| Hg* (0.01) |
Mn (0.04) |
Ni (0.04) |
Pb (0.04) |
Zn (0.2) |
Figures in brackets denote limits of quantification in mg/kg dry weight (may vary depending on sample composition). Minimum sample amount: 1 g dry matter or 5 g wet weight.
*Limit of quantification for Hg in fish muscle is 0.08 mg/kg wet weight. |
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| Mercury in fish muscle |
| Hg |
| Limit of quantification is 0.01 mg/kg dry weight or 0.08 mg/kg wet weight. Minimum sample amount: 1 g dry matter or 5 g wet matter. |
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| Fat content |
| Fat (SBR) in foodstuff (including sample preparation) |
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| pH |
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| Method: SS 02 81 22-2. Measurement principle: electrode. |
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| See also physicochemical parameters and organic compounds in drinking water. A special analysis for selenium is available. Please contact the laboratory. |
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| We can analyze meat, fish, vegetables, cereals, tobacco etc. |
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| Analyses for dioxins and other organic compounds in foodstuff are available. Please contact the laboratory. |
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