🇨🇿 DIAMO, státní podnik, odštěpný závod Stráž PL
Water & wastewater
DIAMO, státní podnik, odštěpný závod Stráž is a laboratory accredited by ČIA under number 1306 (Stráž pod Ralskem, Czech Republic). Its accreditation scope covers 22 test methods in the following areas: Water & wastewater. Test objects include: Surface, tailings pond, mine, precipitation and waste waters and re…, Waste waters, Waste waters, surface waters, mine waters. Most frequently used techniques: Spectrophotometry, Spectrophotometry – HACH commercial analytical kit, Gravimetry.
At a glance
- Accreditation number: ČIA 1306
- Methods in scope: 22
- Types of test objects: 3
- Techniques used: 12
- City: Stráž pod Ralskem, Czech Republic
- Valid until: 19-02-2029
- Accreditation number
- 1306
- Accreditation body
- ČIA
- Address
- Pod Vinicí 83, 471 27 Stráž pod Ralskem
- City
- Stráž pod Ralskem, Czech Republic
- Division
- Ośrodek Laboratoriów – laboratorium badawcze
- Valid until
- 19-02-2029
What this laboratory tests (3)
- Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions — 20 methods
- Waste waters — 1 method
- Waste waters, surface waters, mine waters — 1 method
Analytical techniques used (12)
- Spectrophotometry — 4 methods
- Spectrophotometry – HACH commercial analytical kit — 3 methods
- Gravimetry — 2 methods
- Potentiometry — 2 methods
- Gas chromatography with flame ionisation detection (GC-FID) — 1 method
- Inductively coupled plasma optical emission spectrometry (ICP-OES) — 1 method
- Ion chromatography — 1 method
- Oxygen measurement with an optical sensor — 1 method
- Potentiometric titration — 1 method
- Potentiometric titration according to Mohr — 1 method
- Scintillation emanometry — 1 method
- Scintillation method — 1 method
Certificate information
- Certificate date
- 06.06.2025
Accreditation scope — test methods (22)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of pH Regulated area: Tests |
Potentiometry | PP-ST-SL-01-02 (ČSN ISO 10523) | |
| 2 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of electrical conductivity Regulated area: Tests |
PP-ST-SL-02-02 (ČSN EN 27888) | ||
| 3 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of acid neutralizing capacity (alkalinity) (KNK4.5; KNK8.3) KNK4.5 (to pH 4.5) KNK8.3 (to pH 8.3) Regulated area: Tests |
Potentiometric titration | PP-ST-SL-04-02 (ČSN EN ISO 9963-1) | |
| 4 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of chlorides Regulated area: Tests |
Potentiometric titration according to Mohr | PP-ST-SL-05-02 (ČSN ISO 9297) | |
| 5 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of suspended solids (NL 105) Regulated area: Tests |
Gravimetry | PP-ST-SL-06-02 (ČSN EN 872) | |
| 6 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of dissolved solids (RL 105, RL 130, RL 550, RAS) RL 105 RL 130 RL 550 RAS Regulated area: Tests |
Gravimetry | PP-ST-SL-07-02 (ČSN 75 7346; ČSN 75 7347) | |
| 7 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of chemical oxygen demand by dichromate (COD-Cr) Regulated area: Tests |
Spectrophotometry – HACH commercial analytical kit | PP-ST-SL-01-11 (ČSN ISO 15705; návod firmy HACH) | |
| 8 | Waste waters, surface waters, mine waters | Determination of biochemical oxygen demand (BOD5) Regulated area: Tests |
Oxygen measurement with an optical sensor | PP-ST-SL-03-18 (ČSN EN 1899-1:1999; ČSN EN 1899-2; ČSN ISO 17289 | |
| 9 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of fluorides, nitrates and sulphates Nitrate nitrogen (calculated from measured values) (calculated) Regulated area: Tests |
Ion chromatography | PP-ST-SL-02-20 (ČSN EN ISO 10304-1) | |
| 10 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of total phosphorus (P total) Regulated area: Tests |
Spectrophotometry – HACH commercial analytical kit | PP-ST-SL-02-23 (ČSN EN ISO 6878; návod firmy HACH) | |
| 11 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of orthophosphates Regulated area: Tests |
Spectrophotometry | PP-ST-SL-14-02 (ČSN EN ISO 6878) | |
| 12 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of nitrites Nitrite nitrogen (calculated from measured values) (calculated) Regulated area: Tests |
Spectrophotometry | PP-ST-SL-15-02 (ČSN EN 26777) | |
| 13 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of ammonium ions Ammonium nitrogen (calculated from measured values) (calculated) Regulated area: Tests |
Potentiometry | PP-ST-SL-19-02 (ČSN ISO 6778) | |
| 14 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of ammonium nitrogen Ammonium ions (calculated from measured values) (calculated) Regulated area: Tests |
Spectrophotometry | PP-ST-SL-20-02 (ČSN ISO 7150-1) | |
| 15 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of total nitrogen (N total) Inorganic nitrogen (calculated) (calculated) Regulated area: Tests |
Spectrophotometry – HACH commercial analytical kit | PP-ST-SL-04-08 (návod firmy HACH) | |
| 16 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of metals Al (aluminium) As (arsenic) Ba (barium) Be (beryllium) Ca (calcium) Cd (cadmium) Co (cobalt) Cr (chromium) Cu (copper) Fe (iron) K (potassium) Mg (magnesium) Mn (manganese) Na (sodium) Ni (nickel) Pb (lead) V (vanadium) Zn (zinc) Regulated area: Tests |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PP-ST-SL-01-18 (ČSN EN ISO 11885) | |
| 17 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of uranium Regulated area: Tests |
Spectrophotometry | PP-ST-SL-34-02 (ČSN 75 7614) | |
| 18 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of radium (226Ra) Regulated area: Tests |
Scintillation method | PP-ST-SL-35-02 (PNU 83 0501) | |
| 19 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of radium (226Ra) after preconcentration Regulated area: Tests |
Scintillation emanometry | PP-ST-SL-01-13 (ČSN 75 7622) | |
| 20 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of hydrocarbons C10-C40 (hydrocarbon oil index) Regulated area: Tests |
Gas chromatography with flame ionisation detection (GC-FID) | PP-ST-SL-01-14 (ČSN N ISO 9377-2) | |
| 21 | Surface, tailings pond, mine, precipitation and waste waters and residual technological solutions | Determination of temperature Regulated area: Tests |
PP-ST-SL-01-19 (ČSN 75 7342) | ||
| 22 | Waste waters | Sampling of waste waters (manual sampling and sampling with an automatic sampler) Regulated area: Sampling |
PP-ST-SL-21-03 (ČSN EN ISO 5667-1; ČSN EN ISO 5667-3; ČSN ISO 5667-10; ČSN EN ISO 5667-14) | ||
Reference standards (49)
PNU 83 0501
PP-ST-SL-01-02
PP-ST-SL-01-11
PP-ST-SL-01-13
PP-ST-SL-01-14
PP-ST-SL-01-18
PP-ST-SL-01-19
PP-ST-SL-02-02
PP-ST-SL-02-20
PP-ST-SL-02-23
PP-ST-SL-03-18
PP-ST-SL-04-02
PP-ST-SL-04-08
PP-ST-SL-05-02
PP-ST-SL-06-02
PP-ST-SL-07-02
PP-ST-SL-14-02
PP-ST-SL-15-02
PP-ST-SL-19-02
PP-ST-SL-20-02
PP-ST-SL-21-03
PP-ST-SL-34-02
PP-ST-SL-35-02
návod firmy HACH
ČSN 75 7342
ČSN 75 7346
ČSN 75 7347
ČSN 75 7614
ČSN 75 7622
ČSN EN 1899-1:1999
ČSN EN 1899-2
ČSN EN 26777
ČSN EN 27888
ČSN EN 872
ČSN EN ISO 10304-1
ČSN EN ISO 11885
ČSN EN ISO 5667-1
ČSN EN ISO 5667-14
ČSN EN ISO 5667-3
ČSN EN ISO 6878
ČSN EN ISO 9963-1
ČSN ISO 10523
ČSN ISO 15705
ČSN ISO 17289
ČSN ISO 5667-10
ČSN ISO 6778
ČSN ISO 7150-1
ČSN ISO 9297
ČSN N ISO 9377-2