🇨🇿 Vodovody a kanalizace Hodonín, a.s. PL
Water & wastewaterMicrobiology
Vodovody a kanalizace Hodonín, a.s. is a laboratory accredited by ČIA under number 1330 (Bzenec, Czech Republic). Its accreditation scope covers 31 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Drinking, raw, surface, ground and process water, Drinking, raw, surface and ground water, Drinking water, Groundwater. Most frequently used techniques: spectrophotometric method, titrimetric method, membrane filtration.
At a glance
- Accreditation number: ČIA 1330
- Methods in scope: 31
- Types of test objects: 5
- Techniques used: 13
- City: Bzenec, Czech Republic
- Valid until: 22-10-2029
- Accreditation number
- 1330
- Accreditation body
- ČIA
- Address
- Přívoz, 696 81 Bzenec
- City
- Bzenec, Czech Republic
- Division
- Służba Chemiczna Wodociągów, laboratorium stacji uzdatniania wody Bzenec Přívoz
- Valid until
- 22-10-2029
What this laboratory tests (5)
- Drinking, raw, surface, ground and process water — 18 methods
- Drinking, raw, surface and ground water — 8 methods
- Drinking water — 3 methods
- Groundwater — 1 method
- Surface water — 1 method
Analytical techniques used (13)
- spectrophotometric method — 7 methods
- titrimetric method — 5 methods
- membrane filtration — 3 methods
- microscopic method — 2 methods
- potentiometric method — 2 methods
- argentometric method — 1 method
- culture method — 1 method
- gravimetric method — 1 method
- most probable number method (Colilert®) — 1 method
- nephelometric method — 1 method
- sensory analysis — 1 method
- spectrophotometric method, commercial Hach analytical kit — 1 method
- spectrophotometric method, commercial Hach, Eutech analytical kit — 1 method
Certificate information
- Certificate date
- 22.10.2024
Accreditation scope — test methods (31)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Drinking, raw, surface, ground and process water | Determination of colour spectrophotometrically Regulated area: Tests |
spectrophotometric method | I-CHSV-01 (ČSN EN ISO 7887) | |
| 2 | Drinking, raw, surface, ground and process water | Determination of turbidity by nephelometry Regulated area: Tests |
nephelometric method | I-CHSV-02b (ČSN EN ISO 7027) | |
| 3 | Drinking, raw, surface, ground and process water | Determination of pH by potentiometry Regulated area: Tests |
potentiometric method | I-CHSV-03 (ČSN ISO 10523) | |
| 4 | Drinking, raw, surface, ground and process water | Determination of electrical conductivity by potentiometry Regulated area: Tests |
potentiometric method | I-CHSV-04 (ČSN EN ISO 7887) | |
| 5 | Drinking, raw, surface, ground and process water | Determination of chemical oxygen demand by permanganate (CODMn) by titration Regulated area: Tests |
titrimetric method | I-CHSV-05 (ČSN EN ISO 8467) | |
| 6 | Drinking, raw, surface, ground and process water | Determination of the sum of calcium and magnesium by titration, determination of magnesium by calculation magnesium by calculation (calculated) Regulated area: Tests |
titrimetric method | I-CHSV-06 (ČSN ISO 6059; ČSN ISO 6058) | |
| 7 | Drinking, raw, surface, ground and process water | Determination of calcium by titration Regulated area: Tests |
titrimetric method | I-CHSV-07 (ČSN ISO 6058) | |
| 8 | Drinking, raw, surface and ground water | Determination of odour and taste – sensory analysis Regulated area: Tests |
sensory analysis | I-CHSV-101 (ČSN EN 1622; ČSN 75 7340) | |
| 9 | Drinking, raw, surface, ground and process water | Determination of iron spectrophotometrically Regulated area: Tests |
spectrophotometric method | I-CHSV-09 (ČCN ISO 6332) | |
| 10 | Drinking, raw, surface, ground and process water | Determination of manganese spectrophotometrically Regulated area: Tests |
spectrophotometric method | I-CHSV-10 (ČSN ISO 6333) | |
| 11 | Drinking, raw, surface, ground and process water | Determination of ammonium ions spectrophotometrically and of ammonium nitrogen by calculation ammonium nitrogen by calculation (calculated) Regulated area: Tests |
spectrophotometric method | I-CHSV-11 (ČSN ISO 7150-1) | |
| 12 | Drinking, raw, surface, ground and process water | Determination of acid neutralising capacity KNK 4.5 by titration Regulated area: Tests |
titrimetric method | I-CHSV-12 (ČSN EN ISO 9963-1) | |
| 13 | Drinking, raw, surface, ground and process water | Determination of chlorides by argentometry Regulated area: Tests |
argentometric method | I-CHSV-13 (ČSN ISO 9297) | |
| 14 | Drinking, raw, surface, ground and process water | Determination of sulphates by titration Regulated area: Tests |
titrimetric method | I-CHSV-14 (ČSN 75 7477) | |
| 15 | Drinking, raw, surface, ground and process water | Determination of nitrites spectrophotometrically, of nitrite nitrogen by calculation nitrite nitrogen by calculation (calculated) Regulated area: Tests |
spectrophotometric method | I-CHSV-15 (ČSN EN 26777) | |
| 16 | Drinking, raw, surface, ground and process water | Determination of nitrates spectrophotometrically, of nitrate nitrogen by calculation nitrate nitrogen by calculation (calculated) Regulated area: Tests |
spectrophotometric method | I-CHSV-16 (ČSN ISO 7890-3) | |
| 17 | Drinking, raw, surface, ground and process water | Determination of absorbance at 254 nm spectrophotometrically Regulated area: Tests |
spectrophotometric method | I-CHSV-17 (ČSN 75 7360) | |
| 18 | Drinking, raw, surface, ground and process water | Determination of suspended solids by gravimetry Regulated area: Tests |
gravimetric method | I-CHSV-19 (ČSN EN 872) | |
| 19 | Drinking water | Determination of free chlorine spectrophotometrically with a commercial Hach analytical kit Regulated area: Tests |
spectrophotometric method, commercial Hach analytical kit | I-CHSV-20 (Návod firmy Hach) | |
| 20 | Drinking water | Determination of chlorine dioxide spectrophotometrically with a commercial Hach, Eutech analytical kit Regulated area: Tests |
spectrophotometric method, commercial Hach, Eutech analytical kit | I-CHSV-21 (Návod firmy Hach) | |
| 21 | Drinking, raw, surface, ground and process water | Determination of water temperature Regulated area: Tests |
ČSN 75 7342 | ||
| 22 | Drinking, raw, surface and ground water | Enumeration of Escherichia coli and coliform bacteria by membrane filtration Regulated area: Tests |
membrane filtration | I-CHSV-31 (ČSN EN ISO 9308-1; ČSN 75 7837) | |
| 23 | Drinking, raw, surface and ground water | Enumeration of thermotolerant bacteria and Escherichia coli by membrane filtration Regulated area: Tests |
membrane filtration | I-CHSV-32 (ČSN EN ISO 9308-1; ČSN 75 7835) | |
| 24 | Drinking, raw, surface and ground water | Enumeration of intestinal enterococci by membrane filtration Regulated area: Tests |
membrane filtration | I-CHSV-33 (ČSN EN ISO 7899-2) | |
| 25 | Drinking, raw, surface and ground water | Enumeration of culturable organisms at 22 °C and 36 °C by culture Regulated area: Tests |
culture method | I-CHSV-34 (ČSN EN ISO 6222) | |
| 26 | Drinking, raw, surface and ground water | Enumeration of Escherichia coli and coliform bacteria by the most probable number method (Colilert®) Regulated area: Tests |
most probable number method (Colilert®) | I-CHSV-36 (ČSN EN ISO 9308-2; návod firmy Idexx) | |
| 27 | Drinking, raw, surface and ground water | Biological analysis – determination of bioseston. Determination of the number of organisms by microscopy Regulated area: Tests |
microscopic method | ČSN 75 7712 | |
| 28 | Drinking, raw, surface and ground water | Biological analysis – determination of abioseston by microscopy Regulated area: Tests |
microscopic method | ČSN 75 7713 | |
| 29 | Drinking water | Sampling of drinking water – manual sampling Regulated area: Sampling |
I-CHSV-61 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN EN ISO 5667-5; ČSN EN ISO 5667-14; ČSN EN ISO 19458) | ||
| 30 | Surface water | Sampling of surface water – manual sampling Regulated area: Sampling |
I-CHSV-62 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN EN ISO 5667-4; ČSN EN ISO 5667-6; ČSN EN ISO 5667-14; ČSN EN ISO 19458) | ||
| 31 | Groundwater | Sampling of groundwater – manual sampling, sampling with a sampling pump Regulated area: Sampling |
I-CHSV-63 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN EN ISO 5667-11; ČSN EN ISO 5667-14; ČSN EN ISO 19458) | ||
Reference standards (65)
I-CHSV-01
I-CHSV-02b
I-CHSV-03
I-CHSV-04
I-CHSV-05
I-CHSV-06
I-CHSV-07
I-CHSV-09
I-CHSV-10
I-CHSV-101
I-CHSV-11
I-CHSV-12
I-CHSV-13
I-CHSV-14
I-CHSV-15
I-CHSV-16
I-CHSV-17
I-CHSV-19
I-CHSV-20
I-CHSV-21
I-CHSV-31
I-CHSV-32
I-CHSV-33
I-CHSV-34
I-CHSV-36
I-CHSV-61
I-CHSV-62
I-CHSV-63
Návod firmy Hach
návod firmy Idexx
ČCN ISO 6332
ČSN 75 7340
ČSN 75 7342
ČSN 75 7360
ČSN 75 7477
ČSN 75 7712
ČSN 75 7713
ČSN 75 7835
ČSN 75 7837
ČSN EN 1622
ČSN EN 26777
ČSN EN 872
ČSN EN ISO 19458
ČSN EN ISO 5667-1
ČSN EN ISO 5667-11
ČSN EN ISO 5667-14
ČSN EN ISO 5667-3
ČSN EN ISO 5667-4
ČSN EN ISO 5667-5
ČSN EN ISO 5667-6
ČSN EN ISO 6222
ČSN EN ISO 7027
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 9963-1
ČSN ISO 10523
ČSN ISO 6058
ČSN ISO 6059
ČSN ISO 6333
ČSN ISO 7150-1
ČSN ISO 7890-3
ČSN ISO 9297