Drinking water in 4193 (Austria)
For this postcode Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis) publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 4 underneath.
The values come from the Austrian drinking water database, to which water suppliers report voluntarily. In each case the highest value of the published range is given.
How to read the share of the parametric value
Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.
Entsäuerung Pemsedt
Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 22/06/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 6,6 mg/l | 50 mg/l | 13 % | Single value · Entsäuerung Pemsedt |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Pemsedt |
| Sulphate | 11,5 mg/l | 250 mg/l | 5 % | Single value · Entsäuerung Pemsedt |
| Sodium | 5,84 mg/l | 200 mg/l | 3 % | Single value · Entsäuerung Pemsedt |
Show all recorded parameters (32 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Pemsedt |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Pemsedt |
| Pseudomonas aeruginosa | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Pemsedt |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 6,6 mg/l | 50 mg/l | 13 % | Single value · Entsäuerung Pemsedt |
| Nitrate/50 + Nitrite/3 | 0,135 mg/l | — | — | Single value · Entsäuerung Pemsedt |
| Nitrite | <0,01 mg/l below limit of quantification | 0.1 mg/l | < 10 % * | Single value · Entsäuerung Pemsedt |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Entsäuerung Pemsedt |
| Calcite dissolution capacity | 3,37 mg/l | — | — | Single value · Entsäuerung Pemsedt |
| Chloride | 1,9 mg/l | 200 mg/l | 1 % | Single value · Entsäuerung Pemsedt |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Pemsedt |
| Colony count 22 °C | 4 KBE/ml | 100 1/ml | — | Single value · Entsäuerung Pemsedt |
| Colony count 36 °C | 1 KBE/ml | 20 1/ml | — | Single value · Entsäuerung Pemsedt |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Entsäuerung Pemsedt |
| Conductivity (25 °C) | 316 µS/cm | 2,500 µS/cm | — | Single value · Entsäuerung Pemsedt |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Entsäuerung Pemsedt |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Entsäuerung Pemsedt |
| Odour | geruchlos | — | — | Single value · Entsäuerung Pemsedt |
| Oxidisability | <0,25 (+) mg O2/l below limit of quantification | 5 mg/l | — | Single value · Entsäuerung Pemsedt |
| pH | 7,74 | 6,5–9,5 | — | Single value · Entsäuerung Pemsedt |
| Sodium | 5,84 mg/l | 200 mg/l | 3 % | Single value · Entsäuerung Pemsedt |
| Sulphate | 11,5 mg/l | 250 mg/l | 5 % | Single value · Entsäuerung Pemsedt |
| Taste | geschmacklos | — | — | Single value · Entsäuerung Pemsedt |
| Temperature | 9,4 °C | — | — | Single value · Entsäuerung Pemsedt |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,00 mmol/l | — | — | Single value · Entsäuerung Pemsedt |
| Base capacity to pH 8.2 | 0,07 mmol/l | — | — | Single value · Entsäuerung Pemsedt |
| Calcium | 41,1 mg/l | 400 mg/l | 10 % | Single value · Entsäuerung Pemsedt |
| Carbonate hardness | 5,60 °dH | — | — | Single value · Entsäuerung Pemsedt |
| Hydrogen carbonate | 119 mg/l | — | — | Single value · Entsäuerung Pemsedt |
| Magnesium | 1,49 mg/l | 150 mg/l | 1 % | Single value · Entsäuerung Pemsedt |
| Potassium | 1,03 mg/l | 50 mg/l | 2 % | Single value · Entsäuerung Pemsedt |
| Saturation index | -0,21 | — | — | Single value · Entsäuerung Pemsedt |
| Total hardness | 1,09 mmol/l | — | — | Single value · Entsäuerung Pemsedt |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Show 4 more supply zones in this postcode
Entsäuerung Klopf
Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 22/06/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4,7 mg/l | 50 mg/l | 9 % | Single value · Entsäuerung Klopf |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Klopf |
| Sulphate | 15,7 mg/l | 250 mg/l | 6 % | Single value · Entsäuerung Klopf |
| Sodium | 9,29 mg/l | 200 mg/l | 5 % | Single value · Entsäuerung Klopf |
Show all recorded parameters (32 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Klopf |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Klopf |
| Pseudomonas aeruginosa | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Klopf |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4,7 mg/l | 50 mg/l | 9 % | Single value · Entsäuerung Klopf |
| Nitrate/50 + Nitrite/3 | 0,097 mg/l | — | — | Single value · Entsäuerung Klopf |
| Nitrite | <0,01 mg/l below limit of quantification | 0.1 mg/l | < 10 % * | Single value · Entsäuerung Klopf |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Entsäuerung Klopf |
| Calcite dissolution capacity | 3,86 mg/l | — | — | Single value · Entsäuerung Klopf |
| Chloride | 2,0 mg/l | 200 mg/l | 1 % | Single value · Entsäuerung Klopf |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Entsäuerung Klopf |
| Colony count 22 °C | 1 KBE/ml | 100 1/ml | — | Single value · Entsäuerung Klopf |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · Entsäuerung Klopf |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Entsäuerung Klopf |
| Conductivity (25 °C) | 264 µS/cm | 2,500 µS/cm | — | Single value · Entsäuerung Klopf |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Entsäuerung Klopf |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Entsäuerung Klopf |
| Odour | geruchlos | — | — | Single value · Entsäuerung Klopf |
| Oxidisability | <0,25 (+) mg O2/l below limit of quantification | 5 mg/l | — | Single value · Entsäuerung Klopf |
| pH | 7,55 | 6,5–9,5 | — | Single value · Entsäuerung Klopf |
| Sodium | 9,29 mg/l | 200 mg/l | 5 % | Single value · Entsäuerung Klopf |
| Sulphate | 15,7 mg/l | 250 mg/l | 6 % | Single value · Entsäuerung Klopf |
| Taste | geschmacklos | — | — | Single value · Entsäuerung Klopf |
| Temperature | 12,6 °C | — | — | Single value · Entsäuerung Klopf |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,85 mmol/l | — | — | Single value · Entsäuerung Klopf |
| Base capacity to pH 8.2 | 0,17 mmol/l | — | — | Single value · Entsäuerung Klopf |
| Calcium | 51,7 mg/l | 400 mg/l | 13 % | Single value · Entsäuerung Klopf |
| Carbonate hardness | 7,98 °dH | — | — | Single value · Entsäuerung Klopf |
| Hydrogen carbonate | 171 mg/l | — | — | Single value · Entsäuerung Klopf |
| Magnesium | 3,37 mg/l | 150 mg/l | 2 % | Single value · Entsäuerung Klopf |
| Potassium | 1,64 mg/l | 50 mg/l | 3 % | Single value · Entsäuerung Klopf |
| Saturation index | -0,12 | — | — | Single value · Entsäuerung Klopf |
| Total hardness | 1,43 mmol/l | — | — | Single value · Entsäuerung Klopf |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Endstrang im Bereich Guttenbrunn
Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 22/06/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4,9 mg/l | 50 mg/l | 10 % | Single value · Endstrang im Bereich Guttenbrunn |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Endstrang im Bereich Guttenbrunn |
| Sulphate | 15,6 mg/l | 250 mg/l | 6 % | Single value · Endstrang im Bereich Guttenbrunn |
| Sodium | 9,26 mg/l | 200 mg/l | 5 % | Single value · Endstrang im Bereich Guttenbrunn |
Show all recorded parameters (32 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Endstrang im Bereich Guttenbrunn |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Endstrang im Bereich Guttenbrunn |
| Pseudomonas aeruginosa | 0 KBE/100ml | 0/100 ml | — | Single value · Endstrang im Bereich Guttenbrunn |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4,9 mg/l | 50 mg/l | 10 % | Single value · Endstrang im Bereich Guttenbrunn |
| Nitrate/50 + Nitrite/3 | 0,102 mg/l | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Nitrite | <0,01 mg/l below limit of quantification | 0.1 mg/l | < 10 % * | Single value · Endstrang im Bereich Guttenbrunn |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Endstrang im Bereich Guttenbrunn |
| Calcite dissolution capacity | 1,73 mg/l | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Chloride | 2,0 mg/l | 200 mg/l | 1 % | Single value · Endstrang im Bereich Guttenbrunn |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Endstrang im Bereich Guttenbrunn |
| Colony count 22 °C | 0 KBE/ml | 100 1/ml | — | Single value · Endstrang im Bereich Guttenbrunn |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · Endstrang im Bereich Guttenbrunn |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Conductivity (25 °C) | 264 µS/cm | 2,500 µS/cm | — | Single value · Endstrang im Bereich Guttenbrunn |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Endstrang im Bereich Guttenbrunn |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Endstrang im Bereich Guttenbrunn |
| Odour | geruchlos | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Oxidisability | <0,25 (+) mg O2/l below limit of quantification | 5 mg/l | — | Single value · Endstrang im Bereich Guttenbrunn |
| pH | 7,62 | 6,5–9,5 | — | Single value · Endstrang im Bereich Guttenbrunn |
| Sodium | 9,26 mg/l | 200 mg/l | 5 % | Single value · Endstrang im Bereich Guttenbrunn |
| Sulphate | 15,6 mg/l | 250 mg/l | 6 % | Single value · Endstrang im Bereich Guttenbrunn |
| Taste | geschmacklos | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Temperature | 14,1 °C | — | — | Single value · Endstrang im Bereich Guttenbrunn |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,68 mmol/l | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Base capacity to pH 8.2 | 0,13 mmol/l | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Calcium | 51,4 mg/l | 400 mg/l | 13 % | Single value · Endstrang im Bereich Guttenbrunn |
| Carbonate hardness | 7,50 °dH | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Hydrogen carbonate | 160 mg/l | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Magnesium | 3,33 mg/l | 150 mg/l | 2 % | Single value · Endstrang im Bereich Guttenbrunn |
| Potassium | 1,62 mg/l | 50 mg/l | 3 % | Single value · Endstrang im Bereich Guttenbrunn |
| Saturation index | -0,06 | — | — | Single value · Endstrang im Bereich Guttenbrunn |
| Total hardness | 1,42 mmol/l | — | — | Single value · Endstrang im Bereich Guttenbrunn |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Netzprobe Niederzone
Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 22/06/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Niederzone |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Niederzone |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Niederzone |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Niederzone |
| Colony count 22 °C | 12 KBE/ml | 100 1/ml | — | Single value · Netzprobe Niederzone |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · Netzprobe Niederzone |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Netzprobe Niederzone |
| Conductivity (25 °C) | 202 µS/cm | 2,500 µS/cm | — | Single value · Netzprobe Niederzone |
| Odour | geruchlos | — | — | Single value · Netzprobe Niederzone |
| pH | 7,9 | 6,5–9,5 | — | Single value · Netzprobe Niederzone |
| Taste | geschmacklos | — | — | Single value · Netzprobe Niederzone |
| Temperature | 14,1 °C | — | — | Single value · Netzprobe Niederzone |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Netzprobe Hochzone Tischberg
Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 21/05/2025. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Colony count 22 °C | 13 KBE/ml | 100 1/ml | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Colony count 36 °C | 1 KBE/ml | 20 1/ml | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Conductivity (25 °C) | 228 µS/cm | 2,500 µS/cm | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Odour | geruchlos | — | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| pH | 8,0 | 6,5–9,5 | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Taste | geschmacklos | — | — | Single value · Netzprobe Hochzone Tischberg · Source [1] |
| Temperature | 12,3 °C | — | — | Single value · Netzprobe Hochzone Tischberg · Source [2] |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Frequent questions about postcode 4193
- How hard is the water in Postcode 4193?
- Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis) publishes a total hardness of 1,09 mmol/l for the supply zone Entsäuerung Pemsedt — that corresponds to 6.1 °dH. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: 12.07.2023, retrieved on 14/08/2026.
- How much nitrate is in the drinking water in Postcode 4193?
- Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis) publishes a nitrate value of 6,6 mg/l for the supply zone Entsäuerung Pemsedt. The statutory parametric value is 50 mg/l; the measured value represents 13 % of the parametric value. Basis: 12.07.2023, retrieved on 14/08/2026.
- Who supplies the drinking water in Postcode 4193?
- Gemeinde Hirschbach im Mühlkreis (WVA Gemeinde Hirschbach/Mühlkreis). The values shown here come from the supply zone Entsäuerung Pemsedt and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.
General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.