🇨🇿 Vodotech, spol. s r.o. PL
Water & wastewaterMicrobiology
Vodotech, spol. s r.o. is a laboratory accredited by ČIA under number 1259 (Ostrava, Czech Republic). Its accreditation scope covers 65 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Drinking, surface, ground and hot water, Drinking, surface, ground and waste water, Drinking, surface, ground and waste water, liquid sludge, Drinking, surface, ground water.
At a glance
- Accreditation number: ČIA 1259
- Methods in scope: 65
- Types of test objects: 14
- City: Ostrava, Czech Republic
- Valid until: 10-05-2028
- Accreditation number
- 1259
- Accreditation body
- ČIA
- Address
- Slavníkovců 571/21, 709 00 Ostrava
- City
- Ostrava, Czech Republic
- Division
- Vodotech
- Valid until
- 10-05-2028
What this laboratory tests (14)
- Drinking, surface, ground and hot water — 15 methods
- Drinking, surface, ground and waste water — 10 methods
- Drinking, surface, ground and waste water, liquid sludge — 9 methods
- Drinking, surface, ground water — 8 methods
- Drinking, surface, ground, hot and waste water — 7 methods
- Drinking, surface, ground, hot and waste water, liquid sludge — 7 methods
- Drinking, surface, ground and waste water, sludge — 2 methods
- Drinking and hot water — 1 method
- Drinking, surface and underground water — 1 method
- Drinking, surface, ground, hot and waste water, liquid sludge, free air — 1 method
- Drinking, surface, ground, hot and waste water, sludge — 1 method
- Drinking, surface, ground, waste water, hot water, liquid sludge — 1 method
- Liquid sludge — 1 method
- Waste water, liquid sludge — 1 method
Laboratory sections (3)
- Central Laboratory Ostrava — 62 methods
- Laboratory Třinec — 2 methods
- Laboratory Opava — 1 method
Laboratory locations
- Laboratorium centralne Ostrawa — Slavníkovců 571/21
- Laboratorium Opawa — ČOV Opava, Těšínská 1158/73
- Laboratorium Trzyniec — ČOV Třinec, Konská, p. č. st. 1163
Certificate information
- Certificate date
- 05.12.2025
Accreditation scope — test methods (65)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Central Laboratory Ostrava | |||||
| 1 | Drinking, surface, ground, hot and waste water, liquid sludge, free air | Determination of temperature Regulated area: Physical methods |
CH 01 (ČSN 75 7342) | ||
| 2 | Drinking, surface, ground and hot water | Determination of odour and flavour – indicative sensory analysis Regulated area: Physical methods |
CH 59 (ČSN 75 7340; ČSN EN 1622) | ||
| 3 | Drinking, surface, ground, hot and waste water | Determination of electrical conductivity by conductometry Regulated area: Electrochemical methods |
CH 04 (ČSN EN 27888) | ||
| 4 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of pH by potentiometric method Regulated area: Electrochemical methods |
CH 05 (ČSN ISO 10523; ČSN EN ISO 10390) | ||
| 5 | Drinking, surface, ground and waste water | Determination of dissolved oxygen by electrochemical method and % of saturation by calculation from measured values Regulated area: Electrochemical methods |
CH 10 (ČSN EN ISO 5814) | ||
| 6 | Drinking, surface, ground and waste water | Determination of biochemical oxygen demand (BOD5) by electrochemical method Regulated area: Electrochemical methods |
CH 51 (ČSN EN ISO 5815-1) | ||
| 7 | Drinking, surface, ground, hot and waste water | Determination of acid neutralizing capacity (ANC4,5 and ANC8,3) by titration and of carbon dioxide (CO2) forms by calculation from measured values Forms of CO2: CO2 free, bound, total, stable and aggressive, hydrogencarbonates, carbonates (calculated) Regulated area: Titrimetric method |
CH 06 (ČSN EN ISO 9963-1) | ||
| 8 | Drinking, surface, ground, hot and waste water | Determination of base neutralizing capacity (BNC8,3 and BNC4,5) by titration Regulated area: Titrimetric method |
CH 07 (ČSN 75 7372) | ||
| 9 | Drinking, surface, ground and hot water | Determination of chemical oxygen demand with permanganate (CODMn) by titration Regulated area: Titrimetric method |
CH 09 (ČSN EN ISO 8467) | ||
| 10 | Drinking, surface, ground and hot water | Determination of total hardness (Ca+Mg) by complexometric titration Regulated area: Titrimetric method |
CH 11 (ČSN ISO 6059) | ||
| 11 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of calcium by complexometric titration and calculation of magnesium by measured values Regulated area: Titrimetric method |
CH 12 (ČSN ISO 6058) | ||
| 12 | Drinking, surface, ground and waste water | Determination of chloride by silver-nitrate titration Regulated area: Titrimetric method |
CH 17 (ČSN ISO 9297) | ||
| 13 | Drinking, surface, ground and waste water | Determination of sulphate by titration Regulated area: Titrimetric method |
CH 24 (ČSN 75 7477) | ||
| 14 | Drinking, surface, ground and waste water | Determination of chemical oxygen demand with dichromate (CODCr) by titration Regulated area: Titrimetric method |
CH 49 (ČSN ISO 6060) | ||
| 15 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of ammonium by titration and ammonia nitrogen (N-NH4) and inorganic nitrogen by calculation from measured values Regulated area: Titrimetric method |
CH 22 (ČSN ISO 5664) | ||
| 16 | Drinking, surface, ground and waste water, liquid sludge | Determination of dissolved solids (DS) and dissolved inorganic salts (DIS) by gravimetry Regulated area: Gravimetric methods |
CH 52 (ČSN 75 7346; ČSN 75 7347) | ||
| 17 | Drinking, surface, ground and waste water, liquid sludge | Determination of suspended solids (NL) and loss on ignition by gravimetry Regulated area: Gravimetric methods |
CH 61 (ČSN EN 872; ČSN 75 7350) | ||
| 18 | Liquid sludge | Determination of dry residue (total solids) and loss on ignition by gravimetry Regulated area: Gravimetric methods |
CH 53 (ČSN EN 12880; ČSN EN 12879:2001) | ||
| 19 | Drinking, surface, ground water | Determination of absorbance at 254nm wavelength by spectrophotometry Regulated area: Spectrophotometric methods |
CH 08 (ČSN 75 7360) | ||
| 20 | Drinking, surface, ground, hot and waste water | Determination of colour by photometric method Regulated area: Spectrophotometric methods |
CH 02 (ČSN EN ISO 7887, kap. 6, metoda C) | ||
| 21 | Drinking, surface, ground, hot and waste water | Determination of turbidity by nephelometry Regulated area: Spectrophotometric methods |
CH 03 (ČSN EN ISO 7027-1) | ||
| 22 | Drinking, surface, ground, waste water, hot water, liquid sludge | Determination of nitrate using sulfosalicylic acid by spectrophotometry and nitrate nitrogen (N-NO3) by calculation from measured values Regulated area: Spectrophotometric methods |
CH 19 (ČSN ISO 7890-3) | ||
| 23 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of nitrite by spectrophotometry and nitrite nitrogen (N-NO2) by calculation from measured values Regulated area: Spectrophotometric methods |
CH 20 (ČSN EN 26777) | ||
| 24 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of ammonium by spectrophotometry and ammonia nitrogen (N-NH4) and total inorganic nitrogen by calculation from measured values Regulated area: Spectrophotometric methods |
CH 21 (ČSN ISO 7150-1) | ||
| 25 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of total phosphorus by spectrophotometry Regulated area: Spectrophotometric methods |
CH 23 (ČSN EN ISO 6878) | ||
| 26 | Drinking, surface, ground water | Determination of fluoride by spectrophotometry Regulated area: Spectrophotometric methods |
CH 25 (M. Horáková, P. Lischke, A. Grűnwald – Chemické a fyzikální metody analýzy vod, SNTL, 1986, str. 202) | ||
| 27 | Drinking, surface and underground water | Determination of humic substances by spectrophotometry Regulated area: Spectrophotometric methods |
CH 26 (ČSN 75 7536) | ||
| 28 | Drinking, surface, ground and waste water, liquid sludge | Determination of univalent phenols by spectrophotometry Regulated area: Spectrophotometric methods |
CH 27 (ČSN ISO 6439) | ||
| 29 | Drinking, surface, ground and waste water, liquid sludge | Determination of anionic surfactants using methylene blue by spectrophotometry Regulated area: Spectrophotometric methods |
CH 28 (ČSN EN 903) | ||
| 30 | Drinking, surface, ground and waste water, liquid sludge | Determination of total cyanide by spectrophotometry Regulated area: Spectrophotometric methods |
CH 29 (ČSN 75 7415) | ||
| 31 | Drinking, surface, ground and waste water | Determination of chemical oxygen demand by dichromate (CODCr) using a spectrophotometric method in test tubes Regulated area: Spectrophotometric methods |
CH 47 (ČSN ISO 15705) | ||
| 32 | Drinking, surface, ground and waste water | Determination of aluminium by spectrophotometry Regulated area: Spectrophotometric methods |
CH 31 (ČSN ISO 10566) | ||
| 33 | Drinking, surface, ground water | Determination of iron by spectrophotometry with HACH set Regulated area: Spectrophotometric methods |
CH 70 (návod firmy HACH) | ||
| 34 | Drinking, surface, ground water | Determination of manganese by spectrophotometry with HACH set Regulated area: Spectrophotometric methods |
CH 71 (návod firmy HACH) | ||
| 35 | Drinking, surface, ground and waste water, liquid sludge | Determination of total nitrogen by spectrophotometry with HACH set Regulated area: Spectrophotometric methods |
CH 48 (návod firmy HACH) | ||
| 36 | Drinking, surface, ground and hot water | Determination of free and total chlorine by spectrophotometry using HACH set and bound chlorine by calculation from measured values Regulated area: Spectrophotometric methods |
CH 14 (návod firmy HACH) | ||
| 37 | Drinking, surface, ground and hot water | Determination of chlorodioxide by spectrophotometry with HACH set Regulated area: Spectrophotometric methods |
CH 15 (návod firmy HACH) | ||
| 38 | Drinking, surface, ground and waste water, liquid sludge | Determination of extractives (EL) by FTIR method Regulated area: Spectral methods |
CH 54 (ČSN 75 7506) | ||
| 39 | Drinking, surface, ground and waste water, liquid sludge | Determination of nonpolar extractives (NEL) by FTIR method Regulated area: Spectral methods |
CH 43 (ČSN 75 7505:1998) | ||
| 40 | Drinking, surface, ground, hot and waste water | Determination of total organic carbon (TOC), dissolved organic carbon (DOC) after catalytic combustion by NDIR method Regulated area: Spectral methods |
CH 56 (ČSN EN ISO 20236) | ||
| 41 | Drinking, surface, ground and waste water, liquid sludge | Determination of total bound nitrogen (TNb) after catalytic combustion by NDIR method Regulated area: Spectral methods |
CH 57 (ČSN EN ISO 20236) | ||
| 42 | Drinking, surface, ground, hot and waste water, liquid sludge | Determination of iron and manganese by F/AAS method Regulated area: Elemental analysis |
CH 30 (ČSN 75 7385) | ||
| 43 | Drinking, surface, ground and waste water | Determination of elements by ICP/OES method and water hardness (Ca+Mg) by calculation from measured values Aluminium (Al) Arsenic (As) Boron (B) Calcium (Ca) Cadmium (Cd) Chromium (Cr) Copper (Cu) Iron (Fe) Mercury (Hg) Potassium (K) Magnesium (Mg) Manganese (Mn) Sodium (Na) Nickel (Ni) Lead (Pb) Antimony (Sb) Selenium (Se) Zinc (Zn) Regulated area: Elemental analysis |
CH 69 (ČSN EN ISO 11885; návod firmy Spectro CS) | ||
| 44 | Drinking, surface, ground and hot water | Determination of volatile organic compounds (VOC) by GC/ECD+FID and the sum of THM by calculation from measured values trans-1,2-dichloroethene cis-1,2-dichloroethene benzene 1,2-dichloropropane toluene chlorobenzene ethylbenzene m+p-xylene styrene 1,1-dichloroethene dichloromethane chloroform 1,1,1-trichloroethane tetrachloromethane 1,2-dichloroethane trichloroethene bromodichloromethane tetrachloroethene dibromochloromethane bromoform 1,4-dichlorobenzene 1,2-dichlorobenzene sum of THM = chloroform+ bromodichloromethane+ dibromochloromethane+ bromoform (calculated) Regulated area: Chromatographic methods |
CH 44 (ČSN EN ISO 10301) | ||
| 45 | Drinking, surface, ground water | Determination of organochlorine pesticides (OCP) and semivolatile compounds by GC/MS and sum of OCP by calculation from measured values α-hexachlorocyclohexane β-hexachlorocyclohexane γ-hexachlorocyclohexane aldrin dieldrin endrin heptachlor heptachloroepoxide α-endosulfan β-endosulfan o,p´-DDT p,p´-DDT p,p´-DDE p,p´-DDD 1,2,4-trichlorobenzene 1,2,4,5-tetrachlorobenzene pentachlorobenzene hexachlorobenzene pentachloronitrobenzene methoxychlor sum of OCP (calculated) Regulated area: Chromatographic methods |
CH 46 (ČSN EN ISO 6468) | ||
| 46 | Drinking, surface, ground and waste water | Determination of the sum of hydrocarbons C10 – C40 by GC/FID method Regulated area: Chromatographic methods |
CH 41 (ČSN EN ISO 9377-2) | ||
| 47 | Drinking, surface, ground, hot and waste water | Determination of dissolved anions by ion chromatography and of nitrate, nitrite, inorganic and organic nitrogen by calculation from measured values Chlorides fluorides nitrates nitrites phosphates sulphates chlorates chlorites bromates Regulated area: Chromatographic methods |
CH 72 (ČSN EN ISO 10304-1; ČSN EN ISO 10304-4; ČSN EN ISO 15061) | ||
| 48 | Drinking, surface, ground and waste water | Determination of polycyclic aromatic hydrocarbons (PAH) by HPLC/FluD method and the sum of PAH by calculation from measured values Fluoranthene benzo(b)fluoranthene benzo(k)fluoranthene benzo(a)pyrene indeno(1,2,3-c,d)pyrene benzo(g,h,i)perylene sum of PAH (calculated) Regulated area: Chromatographic methods |
CH 45 (ČSN EN ISO 17993) | ||
| 49 | Drinking, surface, ground water | Determination of bioseston by microscopic method Regulated area: Biological methods |
Bi 01 (ČSN 75 7712) | ||
| 50 | Drinking, surface, ground water | Determination of abioseston by microscopic method Regulated area: Biological methods |
Bi 02 (ČSN 75 7713) | ||
| 51 | Drinking, surface, ground and hot water | Detection and enumeration of Escherichia coli and coliform bacteria by membrane filtration method Regulated area: Microbiological methods |
MBi 14 (ČSN EN ISO 9308-1) | ||
| 52 | Drinking, surface, ground and hot water | Detection and enumeration of Escherichia coli and coliform bacteria by most probable number method (Colilert-18) Regulated area: Microbiological methods |
MBi 16 (ČSN EN ISO 9308-2) | ||
| 53 | Drinking, surface, ground and hot water | Detection and enumeration of intestinal enterococci by membrane filtration method Regulated area: Microbiological methods |
MBi 07 (ČSN EN ISO 7899-2) | ||
| 54 | Drinking, surface, ground and hot water | Detection and enumeration of Clostridium perfringens (including spores) by membrane filtration method Regulated area: Microbiological methods |
MBi 15 (Vyhláška č. 252/2004 Sb.) | ||
| 55 | Drinking, surface, ground and hot water | Enumeration of Clostridium perfringens by membrane filtration method Regulated area: Microbiological methods |
MBi 04 (ČSN EN ISO 14189) | ||
| 56 | Drinking, surface, ground and hot water | Enumeration of culturable microorganisms at 22 °C and 36 °C by inoculation in a nutrient agar culture medium Regulated area: Microbiological methods |
MBi 12 (ČSN EN ISO 6222) | ||
| 57 | Drinking, surface, ground and hot water | Detection and enumeration of Escherichia coli and thermotolerant coliform bacteria by membrane filtration method Regulated area: Microbiological methods |
MBi 08 (ČSN 75 7835) | ||
| 58 | Drinking, surface, ground water | Enumeration of coliforms by membrane filtration method Regulated area: Microbiological methods |
MBi 01 (ČSN 75 7837) | ||
| 59 | Drinking, surface, ground and hot water | Detection and enumeration of Pseudomonas aeruginosa by membrane filtration method Regulated area: Microbiological methods |
MBi 10 (ČSN EN ISO 16266) | ||
| 60 | Drinking, surface, ground and hot water | Enumeration of staphylococci by membrane filtration method Regulated area: Microbiological methods |
MBi 11 (ČSN EN ISO 6888-1) | ||
| 61 | Drinking and hot water | Drinking water sampling (manual sampling) Regulated area: Sampling |
V 01 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN ISO 5667-5; ČSN EN ISO 5667-14; ČSN ISO 5667-21; ČSN EN ISO 19458) | ||
| 62 | Waste water, liquid sludge | Waste water sampling (manual and by automatic sampler) Regulated area: Sampling |
V 02 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN ISO 5667-10; ČSN ISO 5667-13; ČSN EN ISO 5667-14; ČSN 75 7315) | ||
| Laboratory Opava | |||||
| 63 | Drinking, surface, ground and waste water, sludge | Determination of adsorbable organically bound halogens (AOX) by coulometry Regulated area: Electrochemical methods |
CH 58 (ČSN EN ISO 9562) | ||
| Laboratory Třinec | |||||
| 64 | Drinking, surface, ground, hot and waste water, sludge | Determination of ammonium by titration and ammonia nitrogen (N-NH4) and inorganic nitrogen by calculation from measured values Regulated area: Titrimetric method |
CH 22 (ČSN ISO 5664) | ||
| 65 | Drinking, surface, ground and waste water, sludge | Determination of total cyanide by spectrophotometry Regulated area: Spectrophotometric methods |
CH 29 (ČSN 75 7415) | ||
Reference standards (136)
Bi 01
Bi 02
CH 01
CH 02
CH 03
CH 04
CH 05
CH 06
CH 07
CH 08
CH 09
CH 10
CH 11
CH 12
CH 14
CH 15
CH 17
CH 19
CH 20
CH 21
CH 22
CH 23
CH 24
CH 25
CH 26
CH 27
CH 28
CH 29
CH 30
CH 31
CH 41
CH 43
CH 44
CH 45
CH 46
CH 47
CH 48
CH 49
CH 51
CH 52
CH 53
CH 54
CH 56
CH 57
CH 58
CH 59
CH 61
CH 69
CH 70
CH 71
CH 72
M. Horáková, P. Lischke, A. Grűnwald – Chemické a fyzikální metody analýzy vod, SNTL, 1986, str. 202
MBi 01
MBi 04
MBi 07
MBi 08
MBi 10
MBi 11
MBi 12
MBi 14
MBi 15
MBi 16
V 01
V 02
Vyhláška č. 252/2004 Sb.
návod firmy HACH
návod firmy Spectro CS
ČSN 75 7315
ČSN 75 7340
ČSN 75 7342
ČSN 75 7346
ČSN 75 7347
ČSN 75 7350
ČSN 75 7360
ČSN 75 7372
ČSN 75 7385
ČSN 75 7415
ČSN 75 7477
ČSN 75 7505:1998
ČSN 75 7506
ČSN 75 7536
ČSN 75 7712
ČSN 75 7713
ČSN 75 7835
ČSN 75 7837
ČSN EN 12879:2001
ČSN EN 12880
ČSN EN 1622
ČSN EN 26777
ČSN EN 27888
ČSN EN 872
ČSN EN 903
ČSN EN ISO 10301
ČSN EN ISO 10304-1
ČSN EN ISO 10304-4
ČSN EN ISO 10390
ČSN EN ISO 11885
ČSN EN ISO 14189
ČSN EN ISO 15061
ČSN EN ISO 16266
ČSN EN ISO 17993
ČSN EN ISO 19458
ČSN EN ISO 20236
ČSN EN ISO 5667-1
ČSN EN ISO 5667-14
ČSN EN ISO 5667-3
ČSN EN ISO 5814
ČSN EN ISO 5815-1
ČSN EN ISO 6222
ČSN EN ISO 6468
ČSN EN ISO 6878
ČSN EN ISO 6888-1
ČSN EN ISO 7027-1
ČSN EN ISO 7887
ČSN EN ISO 7899-2
ČSN EN ISO 8467
ČSN EN ISO 9308-1
ČSN EN ISO 9308-2
ČSN EN ISO 9377-2
ČSN EN ISO 9562
ČSN EN ISO 9963-1
ČSN ISO 10523
ČSN ISO 10566
ČSN ISO 15705
ČSN ISO 5664
ČSN ISO 5667-10
ČSN ISO 5667-13
ČSN ISO 5667-21
ČSN ISO 5667-5
ČSN ISO 6058
ČSN ISO 6059
ČSN ISO 6060
ČSN ISO 6439
ČSN ISO 7150-1
ČSN ISO 7890-3
ČSN ISO 9297