Specifications of Ion Selective Electrodes - Revision history

Oliver at 07:21, 27 November 2018

2018-11-27T07:21:26Z

Oliver at 07:16, 27 November 2018

2018-11-27T07:16:08Z

Oliver at 07:15, 27 November 2018

2018-11-27T07:15:21Z

Oliver at 07:12, 27 November 2018

2018-11-27T07:12:51Z

Oliver at 07:04, 27 November 2018

2018-11-27T07:04:07Z

Oliver at 06:58, 27 November 2018

2018-11-27T06:58:48Z

Oliver at 06:52, 27 November 2018

2018-11-27T06:52:34Z

Oliver at 06:40, 27 November 2018

2018-11-27T06:40:17Z

Oliver: Created page with "{| class="wikitable sortable" ! scope="col" | Ammonium || scope="col" | col545 || scope="col" | col009_a_9000_mgL || scope="col" | col4_a_85 || scope="col" | col_1_min || scop..."

2018-11-27T06:34:53Z

Created page with "{| class="wikitable sortable" ! scope="col" | Ammonium || scope="col" | col545 || scope="col" | col009_a_9000_mgL || scope="col" | col4_a_85 || scope="col" | col_1_min || scop..."

New page

{| class="wikitable sortable"
! scope="col" | Ammonium || scope="col" | col545 || scope="col" | col009_a_9000_mgL || scope="col" | col4_a_85 || scope="col" | col_1_min || scope="col" | col5_a_50 || scope="col" | K_-08_Na_-27
|-
| NH4+ || || 5e-6 a 0.5 mol/L || || || || Mg (-3,2); Ca (-4)
|-
| Bromide || -54±5 || 0,4 a 8000 mg/L || 1 a 12 || < 1 min || 5 a 50 || Error presence Ag, S, I o CN
|-
| Br- || || 5e-6 a 0,1 mol/L || || || || Cl (-2,7); OH (-4,5)
|-
| Calcium || 24±5 || 0,4 a 4000 mg/L || 3.5 a 8 || < 1 min || 5 a 50 || NH4 (-3); K (-3,6)
|-
| Ca2+ || || 1e-5 a 0,1 mol/L || || || || Na (-3,7)
|-
| Cyanide || -54±5 || 0,1 a 250 mg/L || 11 a 14 || < 1 min || 5 a 50 || Error presence of Ag or S
|-
| CN- || || 4e-6 a 0,01 mol/L || || || || same selectivity for I-
|-
| Chloride || -54±5 || 1,5 a 35000 mg/L || 2 a 12 || < 1 min || 5 a 50 || Error presence of Ag or S-damaged
|-
| CI- || || 4e-5 a 1 mol/L || || || || I irrev.membrana
|-
| Copper || 24±5 || 0,06 a 3200 mg/L || 2 a 7 || < 1 min || 5 a 50 || Error presence of Ag or Cl S
|-
| Cu2+ || || 1e-6 a 0,05 mol/L || || || || Alterations presence or I
|-
| Fluoride || -54±5 || 0,1 a 1900 mg/L || 4 a 8 || < 1 min || 5 a 50 || OH (-1)
|-
| F- || || 5e-6 a 0,1 mol/L || || || || Maintain pH < 8
|-
| Iodide || -54±5 || 0,1 a 12000 mg/L || 2 a 12 || < 1 min || 5 a 50 || Error presence Ag o S
|-
| I- || || 1e-6 a 0,1 mol/L || || || || Br (-3,4); Cl (-6)
|-
| Lithium || 54±5 || 0,1 a 5000 mg/L || 2 a 12 || < 1 min || 5 a 50 || Na (-2,3); K (-2,4)
|-
| Li+ || || 1e-5 a 0,7 mol/L || || || || H (-3)
|-
| Magnessium || 24±5 || 2,4 a 2400 mg/L || 3 a 8.5 || < 1 min || 5 a 50 || Ca (-1); K (-3,6)
|-
| Mg2+ || || 1e-4 a 0,1 mol/L || || || || Na (-3,9)
|-
| Nitrate || -54±5 || 0,6 a 31000 mg/L || 2 a 11 || < 1 min || 5 a 50 || Br (-1,2); NO2 (-1,7)
|-
| NO3- || || 1e-5 a 0,5 mol/L || || || || OH (-1,8); AcO (-2,2)
|-
| Nitrite || -54±5 || 2,5 a 1000 mg/L || 4 a 8 || < 1 min || 5 a 50 || SCN (-0,2); I (-2,2)
|-
| NO2- || || 5,4e-5 a 0,02 mol/L || || || || ClO4 (-2,4); Br (-3,3)
|-
| Perchlorate || -54±5 || 1 a 10000 mg/L || 1 a 11 || < 1 min || 5 a 50 || SCN (-1,7); NO3 (-1,7)
|-
| ClO4- || || 1e-5 a 0,1 mol/L || || || || I (-1,7)
|-
| Silver || 56±5 || 0,1 a 10000 mg/L || 1 a 9 || < 1 min || 5 a 50 || Error presence S o Hg
|-
| Ag+ || || 1e-6 a 0,1 mol/L || || || ||
|-
| Potassium || 54±5 || 0,4 a 3900 mg/L || 1 a 9 || < 1 min || 5 a 50 || NH4 (-2,1); Ca (-3,9)
|-
| K+ || || 1e-5 a 0,1 mol/L || || || || Li (-4,3); Na (-4,6)
|-
| Sodium || -27±5 || 0,1 a 3200 mg/L || 1 a 9 || < 1 min || 5 a 50 || K (-2,5); Ca (-3)
|-
| Na+ || || 3e-6 a 0,1 molL || || || || Li (-3,2)
|-
| Sulfide || -54±5 || 0,4 a 8000 mg/L || 12 a 14 || < 1 min || 5 a 50 || Error presence Ag o Hg
|-
| S2- || || 5e-6 a 0,1 mol/L || || || ||
|}

← Older revision		Revision as of 07:21, 27 November 2018
Line 1:		Line 1:
		+	These specifications apply to the ion selective electrodes:
		+	* [https://www.edaq.com/ET1601 ET1601] MINI Ion Selective Electrodes
		+	* [https://www.edaq.com/ET1632 ET1632] Modular Single Ion Selective Electrode
		+	* [https://www.edaq.com/ET1615 ET1615] Modular Ion Selective Electrode Inserts
		+
		+
		+
	{\| class="wikitable sortable"		{\| class="wikitable sortable"
	! scope="col" \| Ion \|\| scope="col" \| Slope (mV/dec) \|\| scope="col" \| Lineal Range \|\| scope="col" \| pH \|\| scope="col" \| Response Time \|\| scope="col" \| Working Temperature (°C) \|\| scope="col" \| Interferences (log Kij)		! scope="col" \| Ion \|\| scope="col" \| Slope (mV/dec) \|\| scope="col" \| Lineal Range \|\| scope="col" \| pH \|\| scope="col" \| Response Time \|\| scope="col" \| Working Temperature (°C) \|\| scope="col" \| Interferences (log Kij)

← Older revision		Revision as of 07:16, 27 November 2018
Line 73:		Line 73:

	Slope (mV/dec) = slope of the calibration line (mV/decade of concentration); 54 for monovalent ions and 27 for divalent ions		Slope (mV/dec) = slope of the calibration line (mV/decade of concentration); 54 for monovalent ions and 27 for divalent ions
		+
		+	pH = working pH range

@@ Line 1: / Line 1: @@
 {| class="wikitable sortable"
-! scope="col" | Ion || scope="col" | Slope (mV/dec) || scope="col" | Lineal Range || scope="col" | pH || scope="col" | Response Time || scope="col" | Working Temperature (C) || scope="col" | Interferences (log Kij)
+! scope="col" | Ion || scope="col" | Slope (mV/dec) || scope="col" | Lineal Range || scope="col" | pH || scope="col" | Response Time || scope="col" | Working Temperature (°C) || scope="col" | Interferences (log Kij)
 |-
 | Ammonium || 54&plusmn;5 || 0.09 to 9000 mg/L || 4 to 8.5 || &lt; 1 min || 5 to 50 || K (-0.8); Na (-2.7)

@@ Line 1: / Line 1: @@
 {| class="wikitable sortable"
-! scope="col" | Ion || scope="col" | Slope (mV/dec) || scope="col" | Lineal Range || scope="col" | pH || scope="col" | Response_Time || scope="col" | Working Temperature (C) || scope="col" | Interferences (log Kij)
+! scope="col" | Ion || scope="col" | Slope (mV/dec) || scope="col" | Lineal Range || scope="col" | pH || scope="col" | Response Time || scope="col" | Working Temperature (C) || scope="col" | Interferences (log Kij)
 |-
 | Ammonium || 54&plusmn;5 || 0.09 to 9000 mg/L || 4 to 8.5 || &lt; 1 min || 5 to 50 || K (-0.8); Na (-2.7)
@@ Line 6: / Line 6: @@
 | NH4+ ||  || 5e-6 to 0.5 mol/L ||  ||  ||  || Mg (-3.2); Ca (-4)
 |-
-| Bromide || -54&plusmn;5 || 0.4 to 8000 mg/L || 1 to 12 || &lt; 1 min || 5 to 50 || Error presence Ag, S, I or CN
+| Bromide || -54&plusmn;5 || 0.4 to 8000 mg/L || 1 to 12 || &lt; 1 min || 5 to 50 || Error in presence of Ag, S, I or CN
 |-
 | Br- ||  || 5e-6 to 0.1 mol/L ||  ||  ||  || Cl (-2.7); OH (-4.5)
@@ Line 18: / Line 18: @@
 | CN- ||  || 4e-6 to 0.01 mol/L ||  ||  ||  || same selectivity for I-
 |-
-| Chloride || -54&plusmn;5 || 1.5 to 35000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Error presence of Ag or S
+| Chloride || -54&plusmn;5 || 1.5 to 35000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Error in presence of Ag or S
 |-
 | CI- ||  || 4e-5 to 1 mol/L ||  ||  ||  || Irreversible damage to membrane
@@ Line 70: / Line 70: @@
 | S2- ||  || 5e-6 to 0.1 mol/L ||  ||  ||  ||
 |}

@@ Line 1: / Line 1: @@
 {| class="wikitable sortable"
-! scope="col" | Ion || scope="col" | Slope (mVdec) || scope="col" | Lineal_range || scope="col" | pH || scope="col" | Response_Time || scope="col" | Working_Temperature_C || scope="col" | Interferences_log_Kij
+! scope="col" | Ion || scope="col" | Slope (mV/dec) || scope="col" | Lineal Range || scope="col" | pH || scope="col" | Response_Time || scope="col" | Working Temperature (C) || scope="col" | Interferences (log Kij)
 |-
-| Ammonium || 54&plusmn;5 || 0,09 to 9000 mg/L || 4 to 8.5 || &lt; 1 min || 5 to 50 || K (-0,8); Na (-2,7)
+| Ammonium || 54&plusmn;5 || 0.09 to 9000 mg/L || 4 to 8.5 || &lt; 1 min || 5 to 50 || K (-0.8); Na (-2.7)
 |-
-| NH4+ ||  || 5e-6 to 0.5 mol/L ||  ||  ||  || Mg (-3,2); Ca (-4)
+| NH4+ ||  || 5e-6 to 0.5 mol/L ||  ||  ||  || Mg (-3.2); Ca (-4)
 |-
-| Bromide || -54&plusmn;5 || 0,4 to 8000 mg/L || 1 to 12 || &lt; 1 min || 5 to 50 || Error presence Ag, S, I or CN
+| Bromide || -54&plusmn;5 || 0.4 to 8000 mg/L || 1 to 12 || &lt; 1 min || 5 to 50 || Error presence Ag, S, I or CN
 |-
-| Br- ||  || 5e-6 to 0,1 mol/L ||  ||  ||  || Cl (-2,7); OH (-4,5)
+| Br- ||  || 5e-6 to 0.1 mol/L ||  ||  ||  || Cl (-2.7); OH (-4.5)
 |-
-| Calcium || 24&plusmn;5 || 0,4 to 4000 mg/L || 3.5 to 8 || &lt; 1 min || 5 to 50 || NH4 (-3); K (-3,6)
+| Calcium || 24&plusmn;5 || 0.4 to 4000 mg/L || 3.5 to 8 || &lt; 1 min || 5 to 50 || NH4 (-3); K (-3.6)
 |-
-| Ca2+ ||  || 1e-5 to 0,1 mol/L ||  ||  ||  || Na (-3,7)
+| Ca2+ ||  || 1e-5 to 0.1 mol/L ||  ||  ||  || Na (-3.7)
 |-
-| Cyanide || -54&plusmn;5 || 0,1 to 250 mg/L || 11 to 14 || &lt; 1 min || 5 to 50 || Error in presence of Ag or S
+| Cyanide || -54&plusmn;5 || 0.1 to 250 mg/L || 11 to 14 || &lt; 1 min || 5 to 50 || Error in presence of Ag or S
 |-
-| CN- ||  || 4e-6 to 0,01 mol/L ||  ||  ||  || same selectivity for I-
+| CN- ||  || 4e-6 to 0.01 mol/L ||  ||  ||  || same selectivity for I-
 |-
-| Chloride || -54&plusmn;5 || 1,5 to 35000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Error presence of Ag or S
+| Chloride || -54&plusmn;5 || 1.5 to 35000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Error presence of Ag or S
 |-
 | CI- ||  || 4e-5 to 1 mol/L ||  ||  ||  || Irreversible damage to membrane
 |-
-| Copper || 24&plusmn;5 || 0,06 to 3200 mg/L || 2 to 7 || &lt; 1 min || 5 to 50 || Error in presence of Ag, Cl or S
+| Copper || 24&plusmn;5 || 0.06 to 3200 mg/L || 2 to 7 || &lt; 1 min || 5 to 50 || Error in presence of Ag, Cl or S
 |-
-| Cu2+ ||  || 1e-6 to 0,05 mol/L ||  ||  ||  || Alterations presence or I
+| Cu2+ ||  || 1e-6 to 0.05 mol/L ||  ||  ||  || Alterations presence or I
 |-
-| Fluoride || -54&plusmn;5 || 0,1 to 1900 mg/L || 4 to 8 || &lt; 1 min || 5 to 50 || OH (-1)
+| Fluoride || -54&plusmn;5 || 0.1 to 1900 mg/L || 4 to 8 || &lt; 1 min || 5 to 50 || OH (-1)
 |-
-| F- ||  || 5e-6 to 0,1 mol/L ||  ||  ||  || Maintain pH &lt; 8
+| F- ||  || 5e-6 to 0.1 mol/L ||  ||  ||  || Maintain pH &lt; 8
 |-
-| Iodide || -54&plusmn;5 || 0,1 to 12000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Error in presence of Ag or S
+| Iodide || -54&plusmn;5 || 0.1 to 12000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Error in presence of Ag or S
 |-
-| I- ||  || 1e-6 to 0,1 mol/L ||  ||  ||  || Br (-3,4); Cl (-6)
+| I- ||  || 1e-6 to 0.1 mol/L ||  ||  ||  || Br (-3.4); Cl (-6)
 |-
-| Lithium || 54&plusmn;5 || 0,1 to 5000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Na (-2,3); K (-2,4)
+| Lithium || 54&plusmn;5 || 0.1 to 5000 mg/L || 2 to 12 || &lt; 1 min || 5 to 50 || Na (-2.3); K (-2.4)
 |-
-| Li+ ||  || 1e-5 to 0,7 mol/L ||  ||  ||  || H (-3)
+| Li+ ||  || 1e-5 to 0.7 mol/L ||  ||  ||  || H (-3)
 |-
-| Magnessium || 24&plusmn;5 || 2,4 to 2400 mg/L || 3 to 8.5 || &lt; 1 min || 5 to 50 || Ca (-1); K (-3,6)
+| Magnessium || 24&plusmn;5 || 2.4 to 2400 mg/L || 3 to 8.5 || &lt; 1 min || 5 to 50 || Ca (-1); K (-3.6)
 |-
-| Mg2+ ||  || 1e-4 to 0,1 mol/L ||  ||  ||  || Na (-3,9)
+| Mg2+ ||  || 1e-4 to 0.1 mol/L ||  ||  ||  || Na (-3.9)
 |-
-| Nitrate || -54&plusmn;5 || 0,6 to 31000 mg/L || 2 to 11 || &lt; 1 min || 5 to 50 || Br (-1,2); NO2 (-1,7)
+| Nitrate || -54&plusmn;5 || 0.6 to 31000 mg/L || 2 to 11 || &lt; 1 min || 5 to 50 || Br (-1.2); NO2 (-1.7)
 |-
-| NO3- ||  || 1e-5 to 0,5 mol/L ||  ||  ||  || OH (-1,8); AcO (-2,2)
+| NO3- ||  || 1e-5 to 0.5 mol/L ||  ||  ||  || OH (-1.8); AcO (-2.2)
 |-
-| Nitrite || -54&plusmn;5 || 2,5 to 1000 mg/L || 4 to 8 || &lt; 1 min || 5 to 50 || SCN (-0,2); I (-2,2)
+| Nitrite || -54&plusmn;5 || 2.5 to 1000 mg/L || 4 to 8 || &lt; 1 min || 5 to 50 || SCN (-0.2); I (-2.2)
 |-
-| NO2- ||  || 5,4e-5 to 0,02 mol/L ||  ||  ||  || ClO4 (-2,4); Br (-3,3)
+| NO2- ||  || 5.4e-5 to 0.02 mol/L ||  ||  ||  || ClO4 (-2.4); Br (-3.3)
 |-
-| Perchlorate || -54&plusmn;5 || 1 to 10000 mg/L || 1 to 11 || &lt; 1 min || 5 to 50 || SCN (-1,7); NO3 (-1,7)
+| Perchlorate || -54&plusmn;5 || 1 to 10000 mg/L || 1 to 11 || &lt; 1 min || 5 to 50 || SCN (-1.7); NO3 (-1.7)
 |-
-| ClO4- ||  || 1e-5 to 0,1 mol/L ||  ||  ||  || I (-1,7)
+| ClO4- ||  || 1e-5 to 0.1 mol/L ||  ||  ||  || I (-1.7)
 |-
-| Silver || 56&plusmn;5 || 0,1 to 10000 mg/L || 1 to 9 || &lt; 1 min || 5 to 50 || Error in presence of S or Hg
+| Silver || 56&plusmn;5 || 0.1 to 10000 mg/L || 1 to 9 || &lt; 1 min || 5 to 50 || Error in presence of S or Hg
 |-
-| Ag+ ||  || 1e-6 to 0,1 mol/L ||  ||  ||  ||
+| Ag+ ||  || 1e-6 to 0.1 mol/L ||  ||  ||  ||
 |-
-| Potassium || 54&plusmn;5 || 0,4 to 3900 mg/L || 1 to 9 || &lt; 1 min || 5 to 50 || NH4 (-2,1); Ca (-3,9)
+| Potassium || 54&plusmn;5 || 0.4 to 3900 mg/L || 1 to 9 || &lt; 1 min || 5 to 50 || NH4 (-2.1); Ca (-3.9)
 |-
-| K+ ||  || 1e-5 to 0,1 mol/L ||  ||  ||  || Li (-4,3); Na (-4,6)
+| K+ ||  || 1e-5 to 0.1 mol/L ||  ||  ||  || Li (-4.3); Na (-4.6)
 |-
-| Sodium || -27&plusmn;5 || 0,1 to 3200 mg/L || 1 to 9 || &lt; 1 min || 5 to 50 || K (-2,5); Ca (-3)
+| Sodium || -27&plusmn;5 || 0.1 to 3200 mg/L || 1 to 9 || &lt; 1 min || 5 to 50 || K (-2.5); Ca (-3)
 |-
-| Na+ ||  || 3e-6 to 0,1 molL ||  ||  ||  || Li (-3,2)
+| Na+ ||  || 3e-6 to 0.1 molL ||  ||  ||  || Li (-3.2)
 |-
-| Sulfide || -54&plusmn;5 || 0,4 to 8000 mg/L || 12 to 14 || &lt; 1 min || 5 to 50 || Error in presence of Ag or Hg
+| Sulfide || -54&plusmn;5 || 0.4 to 8000 mg/L || 12 to 14 || &lt; 1 min || 5 to 50 || Error in presence of Ag or Hg
 |-
-| S2- ||  || 5e-6 to 0,1 mol/L ||  ||  ||  ||
+| S2- ||  || 5e-6 to 0.1 mol/L ||  ||  ||  ||
 |}

@@ Line 1: / Line 1: @@
 {| class="wikitable sortable"
-! scope="col" | Ammonium || scope="col" | col545 || scope="col" | col009_a_9000_mgL || scope="col" | col4_a_85 || scope="col" | col_1_min || scope="col" | col5_a_50 || scope="col" | K_-08_Na_-27
+! scope="col" | Ion || scope="col" | Sensibility || scope="col" | Lineal_range || scope="col" | pH || scope="col" | Tresp || scope="col" | T_C || scope="col" | Interferences
 |-
 | NH4+ ||  || 5e-6 a 0.5 mol/L ||  ||  ||  || Mg (-3,2); Ca (-4)