ALS Product catalogues SOIL, SLUDGE and SEDIMENT | Page 10
Methylmercury
LOQ
(µg/kg)
Parameter
methylmercury
0.05
Minimum sample amount:
Method:
plastic, 10 g
GC-ICP-SFMS
Organotin compounds
Parameter LOQ
(mg/kg DW)
monobutyltin 0.001
dibutyltin 0.001
tributyltin
(TBT) tetrabutyltin LOQ
(mg/kg DW) Parameter LOQ
(mg/kg DW)
monooctyltin 0.001 diphenyltin 0.001
dioctyltin 0.001 triphenyltin 0.001
0.001 tricyclohexyltin 0.001 0.001 monophenyltin 0.001
Parameter
Minimum sample amount:
glass, 20 g
Method: GC-ICP-SFMS
Arsenic speciation
LOQ
(mg/kg DW) Parameter LOQ
(mg/kg DW)
As (III) 0.01 monomethylarsonate MMA (V) 0.02
As (IV) 0.04 dimethylarsinate 0.01
Parameter
Minimum sample amount:
plastic, 1-10 g
Method: LC-HG-ICP-MS
ASBESTOS - QUALITATIVE
DETERMINATION OF FIBRES
Asbestos can be present as contamination in soil where asbestos
containing-material has been exposed during a longer time period, or
where asbestos has been released by friction and then mixed with soil.
Parameter
Parameter
actinolite chrysotile
amosite crocydolite
anthophyllite
Minimum sample amount:
Method:
Note:
tremolite
plastic, 250 g
optical microscopy
Chrysotile, amosite and crocydolite asbestos can be distinguished; however,
anthophyllite cannot be so easily separated from tremolite and actinolite.
ASBESTOS
www.asbestos.alsglobal.eu
10
Product catalogue Soil/sludge/sediment
RIGHT SOLUTIONS • RIGHT PARTNER