M-KM1 Metals in soil, sludge and sediment

Substance: Report limit:
Ag, silver 1 0.05 mg/kg dry weight
As, arsenic 0.5 mg/kg dry weight
Ba, barium 1 mg/kg dry weight
Cd, cadmium 0.1 mg/kg dry weight
Co, cobalt 0.1 mg/kg dry weight
Cr, chromium 0.2 mg/kg dry weight
Cu, copper 0.3 mg/kg dry weight
Hg, mercury 0.2 mg/kg dry weight
Mo, molybdenum 1 0.2 mg/kg dry weight
Ni, nickel 0.2 mg/kg dry weight
Pb, lead 1 mg/kg dry weight
Sb, antimony 1 0.05 mg/kg dry weight
Sn, tin 1 0.5 mg/kg dry weight
V, vanadium 0.2 mg/kg dry weight
Zn, zinc 1 mg/kg dry weight

Package info

Price: 1 485 SEK / sample
Std. response time: 10 work days
Fastest response time: 1 work day
Discount group: 1
Sample type: Soil, sludge and sediment
Analysis type: Elements
Sample amount: min. 1 g dry matter
Container: 100 ml plastic jar
Method: ICP-MS. Digestion: The sample is dried at 50°C and leaching in 7M HNO3 for sludge/sediment, HNO3/H2O2 for soil. (The concentrations are recalculated to DW 105°C.) For Mo, Sb, Ag and Sn, digestion with Aqua Regia is used.
Express: Yes, Expresstariff 1: SameDay +350%; Q07 +400%; Q12 300%; Q17 +200%; 1 day +100%; 2 days +75%; 3 days +40%; 4 days +30%; 5 days +20%
Accreditation: Yes
Remarks: Price for single element analysis: 505 SEK. Price for supplementary element analysis: 190 SEK/element. For available elements within the accreditation and LOQs, please see Supplementary elements.
For samples where results within 3 work days are requested, a simplified sample preparation with a separate dry matter determination (according to MS-2) is used.
Sludge samples should be delivered cooled in order to prevent gas evolution.

1 The analyses are accredited for soil, sludge and sediment.