Indicator parameters
Parameter
LOQ Sample volume
ammonium ions 0.05 mg/l plastic, 250 ml
free ammonia 0.01 mg/l plastic, 250 ml
colour 2 mg Pt/l plastic, 500 ml
1 mg/l plastic, 1000 ml
1 mg/l (BOD n )
5 mg/l (COD Cr ) plastic, 1000 ml
0.1 mg/l plastic, 250 ml
BOD n (n=5 or 7) - without COD-Cr
BOD n (n=5 or 7)- with COD-Cr
total nitrogen (TNb)
total inorganic fluor
2 mg/l plastic, 250 ml
fluorides 0.2 mg/l plastic, 250 ml
total phosphorus (waste water) 0.01 mg/l plastic, 250 ml
total inorganic phosphorus 0.01 mg/l plastic, 250 ml
phosphates 0.04 mg/l plastic, 250 ml
FOS/TAC ratio
0.01 plastic, 250 ml
5 mg/l plastic, 250 ml
COD-Mn 0.5 mg/l plastic, 250 ml
conductivity 0.1 mS/m plastic, 250 ml
dissolved silicates as SiO 2
dissolved silicates as SiO 3 0.08 mg/l
0.1 mg/l plastic,150 ml
total cyanides 0.005 mg/l dark glass, 100 ml
- preserved with NaOH
complexing cyanides 0.005 mg/l dark glass, 100 ml
- preserved with NaOH
free cyanides 0.005 mg/l dark glass,
100 ml - preserved with
NaOH
acid neutralizing capacity (ANC):
to pH 4,5 (ANC 4,5) - total alcalinity
to pH 8,3 (ANC 8,3) - apparent alcalinity 0.15 mmol/l
0.15 mmol/l plastic, 250 ml
basic neutralizing capacity (BNC):
to pH 8.3 (BNC 4.5) - total acidity
to pH 4.5 (BNC 8.3) - apparent acidity 0.15 mmol/l
0.15 mmol/l plastic, 250 ml
0.2 mg/l glass, 250 ml
- without air bubble
nondissolved matters – loss on ignition at 550 °C 5 mg/l plastic, 250 ml
nondissolved matters - dried at 105 °C 5 mg/l plastic, 250 ml
nondissolved matters - burnt at 550 °C 5 mg/l plastic, 250 ml
odour - dark glass, 500 ml
– without air bubble
pH 1 plastic, 250 ml
dissolved matters - dried at 105 °C 10 mg/l plastic, 250 ml
dissolved matters - loss on ignition at 550 °C 10 mg/l plastic, 250 ml
dissolved matters - burnt at 550 °C 10 mg/l plastic, 250 ml
sulfites Na 2 SO 3 1 mg/l plastic, 150 ml -
preserved with EDTA,
without air bubble
0.05 mg H 2 S/l dark glass, 250 ml
COD-Cr
dissolved oxygen
hydrogen sulfide and sulfide
TIC (total inorganic carbon)
uranium - total,
and activity calculation of U-238
settleable matters (30 min)
turbidity
0.5 plastic, 250 ml
2 µg/l,
and 0.025 Bq/l
U-238 plastic, 500 ml
0.1 mg/l plastic, 1000 ml
1 ZFn (NTU) plastic, 250 ml
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