Aluminium |
± 0.08 µmol/L or ± 20%, whichever is the greater |
± 2.16 µg/L or ± 20%, whichever is greater |

Antimony |
± 4.93 nmol/L or ± 15%, whichever is greater |
± 0.60 µg/L or ± 15%, whichever is greater |

Arsenic |
± 100 nmol/L or ± 15%, whichever is the greater |
± 7.5 µgl/L or ± 15%,
whichever is the greater |

Berillyum |
± 4.44 nmol/L or ± 20%, whichever is the greater |
± 0.04 µgl/L or ± 20%,
whichever is the greater |

Cadmium |
± 4.00 nmol/L or ± 15%, whichever is greater |
± 0.45 µg/L or ± 15%, whichever is greater |

Cobalt |
± 25 nmol/L or ± 15%, whichever is greater |
± 1.50 µg/L or ± 15%, whichever is greater |

Chromium |
± 58 nmol/L or ± 20%, whichever is greater |
± 3.00 µg/L or ± 20%, whichever is greater |

Copper |
± 0.25 µmol/L or ± 20%, whichever is the greater |
± 16 µg/L or ± 20%,
whichever is the greater |

Iodine |
± 150 nmol/L or ± 25%, whichever is greater |
± 19 µg/L or ± 25%,
whichever is greater |

Iron |
± 0.60 µmol/L or ± 20%, whichever is the greater |
± 0.03 mg/L or ± 20%, whichever is the greater |

Mercury |
± 15.00 nmol/L or ± 30%, whichever is greater |
± 3.00 µg/L or ± 30%, whichever is greater |

Magnesium |
± 0.03 mmol/L or ± 12%, whichever is greater |
± 0.73 mg/L or ± 12%, whichever is greater |

Manganese |
± 10.00 nmol/L or ± 25%, whichever is greater |
± 0.55 µg/L or ± 25%, whichever is greater |

Nickel |
± 25.5 nmol/L or ± 15%, whichever is greater |
± 1.50 µg/L or ± 15%, whichever is greater |

Lead |
± 40.00 nmol/L or ± 20%, whichever is greater |
± 8.3 µg/L or ± 20%,
whichever is greater |

Selenium |
± 0.30 µmol/L or ± 25%, whichever is the greater |
± 23.7 µg/L or ± 25%, whichever is the greater |

Thallium |
± 0.49 nmol/L or ± 25%, whichever is greater |
± 0.10 µg/L or ± 25%, whichever is greater |

Vanadium |
± 10.00 nmol/L or ± 25%, whichever is greater |
± 0.50 µg/L or ± 25%, whichever is greater |

Zinc |
± 1.20 µmol/L or ± 15%, whichever is the greater |
± 0.08 mg/L or ± 15%, whichever is the greater |