🇨🇿 Technická univerzita v Liberci PL
Water & wastewaterMicrobiologyEnvironment
Technická univerzita v Liberci is a laboratory accredited by ČIA under number 1611 (Liberec 1, Czech Republic). Its accreditation scope covers 48 test methods in the following areas: Water & wastewater, Microbiology, Environment. Test objects include: Drinking, bottled, raw, bathing, surface, hot, waste, ground, treat…, Drinking, raw, bathing, surface, ground water, Drinking, waste, ground, surface, raw, treated water, Sludge, waste and soils.
At a glance
- Accreditation number: ČIA 1611
- Methods in scope: 48
- Types of test objects: 41
- City: Liberec 1, Czech Republic
- Valid until: 27-05-2029
- Accreditation number
- 1611
- Accreditation body
- ČIA
- Address
- Bendlova 1409/7, 460 01 Liberec 1
- City
- Liberec 1, Czech Republic
- Division
- Laboratorium Analityczne CXI TUL
- Valid until
- 27-05-2029
What this laboratory tests (41)
- Drinking, bottled, raw, bathing, surface, hot, waste, ground, treated water, extract — 2 methods
- Drinking, raw, bathing, surface, ground water — 2 methods
- Drinking, waste, ground, surface, raw, treated water — 2 methods
- Sludge, waste and soils — 2 methods
- Soils, rocks, sludge, filters with aerosol samples — 2 methods
- Sterilization devices — 2 methods
- Waste, surface, raw water — 2 methods
- Bathing water — 1 method
- Bathing, ground, waste, surface, treated water — 1 method
- Bathing, surface, ground, treated water — 1 method
- Biofilm in water management structures — 1 method
- Biological indicators — 1 method
- Drinking water — 1 method
- Drinking, bathing water — 1 method
- Drinking, bathing, distilled, treated water — 1 method
- and 26 more
Certificate information
- Certificate date
- 17.10.2025
Accreditation scope — test methods (48)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Drinking, bathing, hot, ground, mineral water | Determination of coliform bacteria and Escherichia coli by membrane filtration Regulated area: Microbiological and biological tests |
ČSN EN ISO 9308-1 | ||
| 2 | Drinking, raw, bathing, surface, hot, ground, mineral, treated water | Determination of cultivable microorganisms at 22 °C and 36 °C by direct sowing into nutrient agar medium Regulated area: Microbiological and biological tests |
ČSN EN ISO 6222 | ||
| 3 | Drinking, raw, bathing, surface, hot, ground, bottled water | Determination of Pseudomonas aeruginosa by membrane filtration method Regulated area: Microbiological and biological tests |
ČSN EN ISO 16266 | ||
| 4 | Drinking, raw, bathing, surface, hot water | Determination of the number of coagulase-positive staphylococci by membrane filtration Regulated area: Microbiological and biological tests |
ČSN EN ISO 6888-1 | ||
| 5 | Hot, bathing water | Determination of Legionella bacteria by membrane filtration Regulated area: Microbiological and biological tests |
ČSN EN ISO 11731 | ||
| 6 | Drinking, raw, bathing, surface, ground water | Determination of Clostridium perfringens (including spores) by membrane filtration Regulated area: Microbiological and biological tests |
SOP M 1 (Vyhláška č. 70/2018 Sb., Příloha č. 6) | ||
| 7 | Drinking, raw, bathing, surface, ground, mineral water | Determination of intestinal enterococci by membrane filtration Regulated area: Microbiological and biological tests |
ČSN EN ISO 7899-2 | ||
| 8 | Raw, surface, ground, bathing water | Determination of thermotolerant coliform bacteria and Escherichia coli by membrane filtration Regulated area: Microbiological and biological tests |
ČSN 75 7835 | ||
| 9 | Biological indicators | Determination of microorganism vitality by cultivation Regulated area: Microbiological and biological tests |
SOP M 2 (AHEM č. 1/2014; Vyhláška č. 306/2012 Sb.) | ||
| 10 | Drinking, bottled, ground, surface, raw, mineral water | Determination of bioseston microscopically Regulated area: Microbiological and biological tests |
ČSN 75 7712 | ||
| 11 | Drinking, raw, ground, surface water | Determination of abioseston microscopically Regulated area: Microbiological and biological tests |
ČSN 75 7713 | ||
| 12 | Drinking, raw, bathing, surface, ground water | Determination of Clostridium perfringens by membrane filtration Regulated area: Microbiological and biological tests |
ČSN EN ISO 14189 | ||
| 13 | Sterilization devices | Testing the effectiveness of sterilization Regulated area: Microbiological and biological tests |
SOP M 9 (Vyhláška č. 306/2012 Sb.; ČSN EN ISO 11140-1; ČSN EN 13060+A1; ČSN EN ISO 15883-1; AHEM č. 1/2014) | ||
| 14 | External plasters of buildings | Detection and analysis of aerophytic cyanobacteria and algae using optical microscopy Regulated area: Microbiological and biological tests |
SOP M 7 | ||
| 15 | Drinking, raw, bathing, surface, ground, waste water | Determination of indicator microorganisms using qPCR analysis Coliform bacteria Escherichia coli Enterococci Clostridium perfringens Staphylococcus aureus Pseudomonas aeruginosa Legionella species Regulated area: Microbiological and biological tests |
SOP M 10 (ČSN EN ISO 22174; ISO/TS 12869:2019; EPA Method 1609) | ||
| 16 | Biofilm in water management structures | Determination of total bacterial recovery and indicator microorganisms using qPCR analysis Coliform bacteria Escherichia coli Enterococci Clostridium perfringens Staphylococcus aureus Pseudomonas aeruginosa Regulated area: Microbiological and biological tests |
SOP M 11 (ČSN EN ISO 22174; ISO/TS 12869:2019; ČSN EN ISO 18593) | ||
| 17 | Drinking, raw, bathing, surface, hot, waste, ground, treated water | Determination of pH by potentiometry Regulated area: Chemical and physico-chemical tests |
SOP CH 7 (ČSN ISO 10523) | ||
| 18 | Bathing, ground, waste, surface, treated water | Determination of redox potential Regulated area: Chemical and physico-chemical tests |
ČSN 75 7367 | ||
| 19 | Drinking, raw, bathing, surface, waste, ground, treated water | Determination of electrical conductivity Regulated area: Chemical and physico-chemical tests |
ČSN EN 27888 | ||
| 20 | Bathing, surface, ground, treated water | Determination of dissolved oxygen electrochemically Regulated area: Chemical and physico-chemical tests |
SOP CH 6 (ČSN EN ISO 5814; ČSN ISO 17289) | ||
| 21 | Drinking, raw, bathing, surface, hot, ground, treated water | Determination of temperature Regulated area: Chemical and physico-chemical tests |
ČSN 75 7342 | ||
| 22 | Drinking, bathing, distilled, treated water | Determination of free and total chlorine by photometry using Hach set and bound chlorine by calculation Regulated area: Chemical and physico-chemical tests |
SOP CH 2 (návod firmy Hach; ČSN EN ISO 7393-2) | ||
| 23 | Drinking, bathing water | Preliminary sensory analysis Regulated area: Chemical and physico-chemical tests |
SOP CH 8 (ČSN 75 7340; ČSN EN 1622) | ||
| 24 | Waste, surface, raw water | Determination Biochemical Oxygen Demand (BODn) by oxygen sensor measurement Regulated area: Chemical and physico-chemical tests |
SOP CH 54 (ČSN EN 1899-1; ČSN EN 1899-2) | ||
| 25 | Waste, surface, raw water | Respirometric Biochemical Oxygen Demand (BODn) determination Regulated area: Chemical and physico-chemical tests |
SOP CH 53 (odborná literatura) | ||
| 26 | Surface, ground, waste, treated water | Determination of chemical oxygen demand (COD) by spectrophotometry with Hach set Regulated area: Chemical and physico-chemical tests |
SOP CH 1-a (ČSN ISO 6060; návod firmy Hach) | ||
| 27 | Drinking, bathing, ground, surface, waste water | Determination of nitrate and nitrate nitrogen by spectrophotometry with Hach set Regulated area: Chemical and physico-chemical tests |
SOP CH 1-e (návod firmy Hach; ČSN 75 7455) | ||
| 28 | Drinking, raw, surface, waste, ground, treated water | Determination of dissolved solids (DS), dissolved inorganic salts (DIS) and total solids (TS) by gravimetry Regulated area: Chemical and physico-chemical tests |
SOP CH 4 (ČSN 75 7346; ČSN 75 7347) | ||
| 29 | Raw, surface, waste, ground, treated water | Determination of suspended solids (SS) by gravimetry Regulated area: Chemical and physico-chemical tests |
SOP CH 5 (ČSN EN 872; ČSN 75 7350) | ||
| 30 | Drinking, bathing, ground, surface water | Determination of colour by spectrophotometry Regulated area: Chemical and physico-chemical tests |
SOP CH 13 (ČSN EN ISO 7887) | ||
| 31 | Drinking, bathing, ground, surface, waste water, extract | Determination of ammonium by spectrophotometry and ammonia nitrogen by calculation Regulated area: Chemical and physico-chemical tests |
SOP CH 25 (ČSN ISO 7150-1) | ||
| 32 | Drinking, bathing, treated water | Determination of turbidity nephelometrically Regulated area: Chemical and physico-chemical tests |
SOP CH 55 ČSN EN ISO 7027-1) | ||
| 33 | Drinking, waste, ground, surface, raw, treated water | Determination of acid neutralizing capacity (ANC) by titration Regulated area: Chemical and physico-chemical tests |
SOP CH 22 (ČSN EN ISO 9963-1) | ||
| 34 | Drinking, waste, ground, surface, raw, treated water | Determination of basic neutralizing capacity (BNC) by titration and of free CO2 by calculation Regulated area: Chemical and physico-chemical tests |
SOP CH 23 (ČSN 75 7372; ČSN 75 7373) | ||
| 35 | Sludge, waste and soils | Determination of dry residue by gravimetry and water content by calculation Regulated area: Chemical and physico-chemical tests |
SOP CH 48 (ČSN EN 15934) | ||
| 36 | Sludge, waste and soils | Determination of loss on ignition by gravimetry Regulated area: Chemical and physico-chemical tests |
SOP CH 49 (ČSN EN 15935) | ||
| 37 | Drinking, bathing, waste, ground, surface, treated water, extract | Determination of nitrates, nitrites, chlorides, sulphates, fluorides, phosphates, bromates, chlorites and chlorates by ion chromatography. Determination of N-inorganic and forms of N-NO3, N-NO2 by calculation. Determination of the sum of chlorates and chlorites by calculation. Regulated area: Chemical and physico-chemical tests |
SOP CH 9 (ČSN EN ISO 10304-1) | ||
| 38 | Drinking, bathing, ground, surface, waste, treated water, extract | Determination of TC, TOC, TIC, DOC, NPOC by combustion method Total carbon (TC) Total organic carbon (TOC) Total inorganic carbon (TIC) Dissolved organic carbon (DOC) Non-purgeable organic carbon (NPOC) Regulated area: Chemical and physico-chemical tests |
SOP CH 17 (ČSN EN ISO 20236) | ||
| 39 | Drinking, bottled, raw, bathing, surface, hot, waste, ground, treated water, extract | Determination of elements by ICP-OES method Silver (Ag) Aluminium (Al) Arsenic (As) Gold (Au) Boron (B) Barium (Ba) Beryllium (Be) Calcium (Ca) Cadmium (Cd) Cobalt (Co) Chromium (Cr) Copper (Cu) Iron (Fe) Iridium (Ir) Potassium (K) Magnesium (Mg) Manganese (Mn) Molybdenum (Mo) Sodium (Na) Nickel (Ni) Phosphorus (P) Lead (Pb) Palladium (Pd) Platinum (Pt) Rhodium (Rh) Ruthenium (Ru) Antimony (Sb) Tin (Sn) Selenium (Se) Strontium (Sr) Titanium (Ti) Thallium (Tl) Vanadium (V) Zinc (Zn) Sum Ca + Mg (calculated) (calculated) Regulated area: Chemical and physico-chemical tests |
SOP CH 11-a (ČSN EN ISO 11885) | ||
| 40 | Soils, rocks, sludge, filters with aerosol samples | Determination of elements by ICP-OES method Silver (Ag) Aluminium (Al) Arsenic (As) Gold (Au) Boron (B) Barium (Ba) Beryllium (Be) Calcium (Ca) Cadmium (Cd) Cobalt (Co) Chromium (Cr) Copper (Cu) Iron (Fe) Iridium (Ir) Potassium (K) Magnesium (Mg) Manganese (Mn) Molybdenum (Mo) Sodium (Na) Nickel (Ni) Phosphorus (P) Lead (Pb) Palladium (Pd) Platinum (Pt) Rhodium (Rh) Ruthenium (Ru) Antimony (Sb) Tin (Sn) Selenium (Se) Strontium (Sr) Titanium (Ti) Thallium (Tl) Vanadium (V) Zinc (Zn) Sum Ca + Mg (calculated) (calculated) Regulated area: Chemical and physico-chemical tests |
SOP CH 11-b (ČSN EN ISO 11885) | ||
| 41 | Drinking, bottled, raw, bathing, surface, hot, waste, ground, treated water, extract | Determination of elements by ICP-MS method Silver (Ag) Aluminium (Al) Arsenic (As) Gold (Au) Boron (B) Barium (Ba) Beryllium (Be) Bromine (Br) Calcium (Ca) Cadmium (Cd) Cobalt (Co) Chromium (Cr) Copper (Cu) Iron (Fe) Mercury (Hg) Iodine (I) Iridium (Ir) Potassium (K) Magnesium (Mg) Manganese (Mn) Molybdenum (Mo) Sodium (Na) Nickel (Ni) Phosphorus (P) Lead (Pb) Palladium (Pd) Platinum (Pt) Rhodium (Rh) Ruthenium (Ru) Antimony (Sb) Tin (Sn) Selenium (Se) Strontium (Sr) Thorium (Th) Titanium (Ti) Thallium (Tl) Uranium (U) Vanadium (V) Zinc (Zn) Sum Ca + Mg (calculated) (calculated) Regulated area: Chemical and physico-chemical tests |
SOP CH 16-a (ČSN EN ISO 17294-1; ČSN EN ISO 17294-2) | ||
| 42 | Soils, rocks, sludge, filters with aerosol samples | Determination of elements by ICP-MS method Silver (Ag) Aluminium (Al) Arsenic (As) Gold (Au) Boron (B) Barium (Ba) Beryllium (Be) Bromine (Br) Calcium (Ca) Cadmium (Cd) Cobalt (Co) Chromium (Cr) Copper (Cu) Iron (Fe) Mercury (Hg) Iodine (I) Iridium (Ir) Potassium (K) Magnesium (Mg) Manganese (Mn) Molybdenum (Mo) Sodium (Na) Nickel (Ni) Phosphorus (P) Lead (Pb) Palladium (Pd) Platinum (Pt) Rhodium (Rh) Ruthenium (Ru) Antimony (Sb) Tin (Sn) Selenium (Se) Strontium (Sr) Thorium (Th) Titanium (Ti) Thallium (Tl) Uranium (U) Vanadium (V) Zinc (Zn) Sum Ca + Mg (calculated) (calculated) Regulated area: Chemical and physico-chemical tests |
SOP CH 16-b (ČSN EN ISO 17294-1; ČSN EN ISO 17294-2) | ||
| 43 | Drinking, bottled, raw, bathing, surface, hot, waste, ground, treated water, extract, soils, rocks, sludge, sediments | Determination of mercury by photometric method on AMA 254 analyzer Regulated area: Chemical and physico-chemical tests |
SOP CH 30 (ČSN 75 7440) | ||
| 44 | Raw, ground, surface, waste, treated water | Determination of hydrocarbons C10-C40 by GC/FID method Regulated area: Chemical and physico-chemical tests |
SOP CH 14-a (ČSN EN ISO 9377-2) | ||
| 45 | Drinking, hot, raw, waste, ground, surface, treated water | Determination of volatile organic compounds by head-space GC/MS method Chloroethene 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Tetrachloroethene 1,1-Dichloroethane 1,2-Dichloroethane 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Bromoform Dichloromethane Trichloromethane Tetrachloromethane 1,1,2-Trichloroethane Bromodichloromethane Dibromochloromethane Benzene Chlorobenzene Toluene Ethylbenzene p+m-Xylene o-Xylene Styrene 1,4-Dichlorobenzene 1,2-Dichlorobenzene 1,2,4-Trichlorobenzene Regulated area: Chemical and physico-chemical tests |
SOP CH 10 (ČSN EN ISO 10301) | ||
| 46 | Drinking water | Sampling of drinking water Regulated area: Sampling |
SOP VZ 1 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN ISO 5667-5; ČSN EN ISO 5667-14; ČSN EN ISO 19458; Vyhláška č. 252/2004 Sb.) | ||
| 47 | Bathing water | Sampling of bathing water Regulated area: Sampling |
SOP VZ 2 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN ISO 5667-4; ČSN EN ISO 5667-6; ČSN EN ISO 5667-14; ČSN EN ISO 19458; Vyhláška č. 238/2011 Sb.) | ||
| 48 | Sterilization devices | Sampling with biological and non-biological systems when checking the sterilization efficiency of devices Regulated area: Sampling |
SOP VZ 4 (ČSN EN ISO 11138-1; ČSN EN ISO 11138-3; ČSN EN ISO 11140-1; AHEM č. 1/2014) | ||
Reference standards (101)
AHEM č. 1/2014
EPA Method 1609
ISO/TS 12869:2019
SOP CH 1-a
SOP CH 1-e
SOP CH 10
SOP CH 11-a
SOP CH 11-b
SOP CH 13
SOP CH 14-a
SOP CH 16-a
SOP CH 16-b
SOP CH 17
SOP CH 2
SOP CH 22
SOP CH 23
SOP CH 25
SOP CH 30
SOP CH 4
SOP CH 48
SOP CH 49
SOP CH 5
SOP CH 53
SOP CH 54
SOP CH 55
SOP CH 6
SOP CH 7
SOP CH 8
SOP CH 9
SOP M 1
SOP M 10
SOP M 11
SOP M 2
SOP M 7
SOP M 9
SOP VZ 1
SOP VZ 2
SOP VZ 4
Vyhláška č. 238/2011 Sb.
Vyhláška č. 252/2004 Sb.
Vyhláška č. 306/2012 Sb.
Vyhláška č. 70/2018 Sb., Příloha č. 6
návod firmy Hach
odborná literatura
ČSN 75 7340
ČSN 75 7342
ČSN 75 7346
ČSN 75 7347
ČSN 75 7350
ČSN 75 7367
ČSN 75 7372
ČSN 75 7373
ČSN 75 7440
ČSN 75 7455
ČSN 75 7712
ČSN 75 7713
ČSN 75 7835
ČSN EN 13060+A1
ČSN EN 15934
ČSN EN 15935
ČSN EN 1622
ČSN EN 1899-1
ČSN EN 1899-2
ČSN EN 27888
ČSN EN 872
ČSN EN ISO 10301
ČSN EN ISO 10304-1
ČSN EN ISO 11138-1
ČSN EN ISO 11138-3
ČSN EN ISO 11140-1
ČSN EN ISO 11731
ČSN EN ISO 11885
ČSN EN ISO 14189
ČSN EN ISO 15883-1
ČSN EN ISO 16266
ČSN EN ISO 17294-1
ČSN EN ISO 17294-2
ČSN EN ISO 18593
ČSN EN ISO 19458
ČSN EN ISO 20236
ČSN EN ISO 22174
ČSN EN ISO 5667-1
ČSN EN ISO 5667-14
ČSN EN ISO 5667-3
ČSN EN ISO 5667-6
ČSN EN ISO 5814
ČSN EN ISO 6222
ČSN EN ISO 6888-1
ČSN EN ISO 7027-1
ČSN EN ISO 7393-2
ČSN EN ISO 7887
ČSN EN ISO 7899-2
ČSN EN ISO 9308-1
ČSN EN ISO 9377-2
ČSN EN ISO 9963-1
ČSN ISO 10523
ČSN ISO 17289
ČSN ISO 5667-4
ČSN ISO 5667-5
ČSN ISO 6060
ČSN ISO 7150-1