Saeco Talea Ring - Sewage Sludge - PCBs

Version 10.0 – July 2014
31
Code
Batch
Description Unit Size
LGC6184
1
Sewage Sludge
–
PCBs
Digested sewage sludge of mixed origin, taken from a city water treatment plant in
the Czech Republic, immediately after discharge from a digestion tank.
This material is intended for use in development, validation or quality control of
analytical methods for the determination of polychlorinated biphenyls in sewage
sludge.
Certified Values
PCB 101 .................................. 37 µg/kg PCB 153 ................................112 µg/kg
PCB 118 .................................. 17 µg/kg
Assessed Values
PCB 28 .................................... 28 µg/kg PCB 170 ................................. 37 µg/kg
PCB 52 .................................... 14 µg/kg PCB 180 ................................. 78 µg/kg
PCB 138 .................................. 77 µg/kg PCB 187 ................................. 35 µg/kg
PCB 149 .................................. 63 µg/kg PCB 194 ................................. 13 µg/kg
Indicative Values
PCB 31 ................................... 18 µg/kg PCB 110 ................................ 26 µg/kg
PCB 77 ..................................... 3 µg/kg
30 g
4005