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Analysis
Water

The following standard methods of water analysis are offered regularly:

Parameter Method
spec. el. conductivity (25 °C) EN 27888: 1993-11
pH-value (20 °C) DIN 38404-5: 1984-01 (C5)
Cations (Na+, K+, Ca2+, Mg2+,
Li+, Sr2+, Ba2+)
DIN EN ISO 14911 (E34) - Ion chromatography
Anions (Cl-, SO42-, NO3-,
oPO42-, F-, Br-, I-, S2O3-,
Acetate, Formate)
DIN EN ISO 10304-1 (D20) - Ion chromatography
Alkalinity at pH 4,3
and at pH 8,2
DIN 38409-7: 2004-03 - Titration
DOC, TOC, TIC DIN EN 1484-H3
NO2-, NH4-, Feges, Mnges,
sulphide tot. (HS-, S2-)
photometric determination
Phosphate tot. DIN EN 1189-D11
Trace elements (Ag, Al, As, B,
Cd, Co, Cr, Cu, Hg, Mo, Nb, Pb,
Rb, Se, Si, Sn, Th, U, V, Zn, Zr)
DIN EN ISO 17294-2 (E29) - ICP-MS
Bromate DIN EN ISO 15061 (D19)
Sulphite (SO32-) EN ISO 10304-1: 1995-04 (D19)
AOX DIN EN ISO 9562-H14
Cyanide DIN EN ISO 14403 (D6)
BTEX, chlorobenzenes DIN 38407-9: 1991-05 - GC
EDTA DIN EN ISO 16588 (P10) - GC-MS
KMnO4-Index DIN EN ISO 8467 (H5)
Hydrocarbons (H-53) DIN EN ISO 9377-2-H53
Hydrocarbons GC GC-MS
CHC EN ISO 10301: 1997-08 - GC-ECD
N-pesticides EN ISO 11369: 1997-11 - HPLC
Cl-insecticide DIN 38407-F2 - GC-ECD
PAH DIN EN ISO 17993 (F18): 2004-03 - HPLC
PCB DIN 38407-3: 1998-07
Phenol index DIN EN ISO 14402 (D37)
anionic and
non-ionic tensides
DIN 38409-H23-2
SAK 254 nm DIN 38404-C3
SAK 436 nm DIN EN ISO 7887-C1
optic tracers
(uranin, eosin,
sulforrhodamin, naphthionate)
HPLC
evaporation residue at
105 °C, 180 °C and 260 °C, ignition residue at 600 °C
DIN 38409-1: 1987-01

Feel free to contact us for additional parameters.

Due to special inquiries Hydroisotop has developed a sophisticated system to realise a multitude of analyses of gas content, hydrochemical and isotope composition of miniature samples.