Sampling of ground water

  • Ground water (water from wells and dugs) for Physical, classical, small and large instrumental for chemical laboratory and toxicological tests, sampling planning, preservation of test samples
  • Ground water (water from wells and dugs) physical and chemical testing on-site
  • Ground water (water from producing and observing wells) physical, classical, small and large instrument for chemical laboratory testing
The test/measured characteristic of the type of test, measuring range The ID of the test/measurement method

Lower measurement limit of Calcium complexometria: 2.8  mg/dm3

Hungarian standards institution (MSZ) 448-3:1985 Chapter 2

Lower measurement limit of Magnesium: 2 mg/dm3

Hungarian standards institution (MSZ) 448-3:1985 Chapter 3
Lower measurement limit of p-and m-alkalinity acidi-alkalimetria: 0,1 mmol/dm3 Hungarian standards institution (MSZ) 448-11:1986

Lower measurement limit of Hydrogen carbonate: 6,1 mg/dm3

Hungarian standards institution (MSZ) 448-11:1986 Section 6.2.

Lower measurement limit of Carbonate: 6,0 mg/dm3

Hungarian standards institution (MSZ) 448-11:1986 Section 6.2.

Lower measurement limit of All hardness complexometria: 4 CaO mg/dm3

Hungarian standards institution (MSZ) 448-21:1986 Chapter 3

Lower measurement limit of Carbonate hardness: 2.8 CaO mg/dm3

Hungarian standards institution (MSZ): 448-21-1986 Chapter 4

Non-carbonate hardness calculation, Lower measurement limit: 2.2 CaO mg/dm3

Hungarian standards institution (MSZ) 448-21:1986 Chapter 5
Potassium permanganate, Lower measurement limit: 0,2 mg/dm3

Hungarian standards institution (MSZ) 448-20-1990 Chapter 4
Lower measurement of ammonium spectrophotometry limit: 0.02 mg/dm3 Hungarian standards institution (MSZ) ISO 7150-1:1992

Lower measurement of nitrite spectrophotometry limit: 0.02 mg/dm3

Hungarian standards institution (MSZ) 1484-13:2009 Chapter 5.2.

Lower measurement limit of Spectrophotometry nitrate: 0.3 mg/dm3

Hungarian standards institution (MSZ) 1484-13:2009 Section 6.2.

Lower measurement limit of Chloried argentometry: 2 mg/dm3

 Hungarian standards institution (MSZ) 1484-15:2009

Lower measurement limit of Ortho phosphate: 0.1 mg/dm3

Hungarian standards institution (MSZ) EN ISO 6878:2004 Chapter 4

Lower measurement limit of Sodium FAAS: 2 mg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6

Lower measurement limit of potassium: 0.1 mg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6

Lower measurement limit of iron FAAS: 20 µg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6

Lower measurement limit of manganese FAAS: 10 µg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6

Lower measurement limit of Aluminum ETA-AAS: 4 µg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 7

Lower measurement limit of nickel ETA-AAS: 2 µg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 7

Lower measurement limit of lead ETA-AAS: 1 µg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 7

Lower measurement limit of Mercury cold vapour AAS: 0.2 µ g/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 9
Lower measurement limit of Copper FAAS: 0.06 mg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6
Lower measurement limit of Zinc FAAS: 0.5 mg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6

Lower measurement limit of Chrome ETA-AAS: 5 µg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 7

Lower measurement limit of Cobalt FAAS: 1 mg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6

Lower measurement limit of Barium FAAS: 2 mg/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6.

Lower measurement limit of Molybdenum ETA-AAS: 4 µ g/dm3

Hungarian standards institution (MSZ) 1484-3:2006 Chapter 6.

Lower measurement limit of Arsenic hidrid AAS lower capacity: 1 µg/dm3

 Hungarian standards institution (MSZ) EN ISO 11969:1998

pH value (20 °C), direct potentiometry pH 2-12

 Hungarian standards institution (MSZ) 1484-22:2009

Specific electric conductivity (25 °C), lower range capacity of conductimetry: 10 µS/cm

Hungarian standards institution (MSZ) EN 27888:1998

Turbidity Measurement of stray light lower range measurement: 0.25 NTU

Hungarian standards institution (MSZ) EN ISO 7027:2000

Hexane extractable material weighing, lower measurement limit: 10 mg/dm3

Hungarian standards institution (MSZ) 1484:2002

Total and dissolved organic carbon (TOC), lower measurement limit: 5 µ g/dm3

Hungarian standards institution (MSZ) EN 1484:1998

II. On-site inspections of the accredited area

 The ID of the test/measurement method

pH value (20 °C), direct potentiometry pH 2-12

Hungarian standards institution (MSZ) 1484-22:2009

Specific electric conductivity (25 °C), lower range capacity of conductimetry: 10 µS/cm

Hungarian standards institution (MSZ) EN 27888:1998

Turbidity Measurement of stray light lower range measurement: 0.25 NTU

Hungarian standards institution (MSZ) EN ISO 7027:2000

Temperature for Water: 1-60 °C for air: 1-60 °C

Hungarian standards institution (MSZ) 448-2:1967 Chapter 1 (withdrawn standard)

Dissolved oxygen, optical probe lower measurement range: 0.05 mg/dm3

 HF-E-03:2016

Color water testing

Hungarian standards institution (MSZ) EN ISO 7887:2012

Smell organoleptic examination

Hungarian standards institution (MSZ) EN 1622:2007

Lower mesaurement range of ammonium nitrogen Colorimetry: 0.02 mg/dm3

 HF-E-01:2016
III. Sampling and sample preparation procedures for the accredited area The ID of the test/measurement method
Design of sampling programmes and provisions on sampling techniques

Hungarian standards institution (MSZ) EN ISO 5667-1:2007
Water samples preservation

Hungarian standards institution (MSZ) EN ISO 5667-1:2013
Sampling of water for toxicological testing

Hungarian standards institution (MSZ) 22902-1:1989 Chapter 3.
Sampling of ground water

Hungarian standards institution (MSZ) 21464:1988 (withdrawn standard)