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Main -> Measuring systems -> Electrochemistry -> pH electrodes, buffer solutions, accessories
Electrode Accessories, METTLER TOLEDO
Cables

For measuring electrodes with S7 connecting head.

TypeLength
m		PlugOrder No.
(1)AS-CO/1.2 m/DIN1.2DIN61 50 00001
(2)AS-CO/1.2 m/BNC1.2BNC61 50 00004


Cables

For connection of reference electrodes with S7 connecting head.

TypeLength
m		PlugOrder No.
AS-CO/1.2 m/4 mm1.24 mm61 50 00015
AS-CO/1.2 m/2 mm1.22 mm61 50 00016


Cables

For pH electrodes with integrated temperature probe and MultiPin head.

TypeLength
m		PlugOrder No.
(3)AS-MP/1.2 m/DIN/4 mm1.2DIN + 4 mm61 50 00005
AS-MP/1.2 m/BNC/4 mm1.2BNC + 4 mm61 50 00011
(4)AS-MP/1.2 m/DIN/Cinch1.2DIN + Cinch61 50 00007
AS-MP/1.2 m/BNC/Cinch1.2BNC + Cinch61 50 00009


5 Electrolyte and cleaning solutions
TypeVolume
ml		UseOrder No.
KCI 3 mol/l250Electrodes with ARGENTHAL®-
reference system		61 50 90302
KCI 3 mol/l saturated with AgCI250Electrodes with Ag/AgCI-
reference system		61 50 90301
FRISCOLYT-B®250Low temperature measurement,
protein media		61 50 90305
Pepsin/hydrochloric acid250Diaphragm cleaner for
proteins		61 50 90317
Thiourea solution250Diaphragm cleaner for
silver sulfide		61 50 90318


5 Redox buffer solutions with quality certificate
UH at 25 °CTolerance ±
mV		pHVolume
ml		Order No.
427 mV5725061 50 90211
468 mV50.125061 50 90217


5 pH buffer solutions with quality certificate

Technical pH buffer solutions and buffer solutions according NBS/DIN 19266.

pH value at 25°CTypeVolume
ml		ToleranceOrder No.
2.00technical250±0.0261 50 90101
4.01technical250±0.0261 50 90102
7.00technical250±0.0261 50 90104
9.21technical250±0.0261 50 90105
10.00technical250±0.0261 50 90126
11.00technical250±0.0261 50 90127
1.679NBS/DIN 19266250±0.01561 50 90121
4.006NBS/DIN 19266250±0.01561 50 90122
6.865NBS/DIN 19266250±0.01561 50 90123
7.413NBS/DIN 19266250±0.01561 50 90124
9.180NBS/DIN 19266250±0.01561 50 90125
10.012NBS/DIN 19266250±0.01561 50 08250


6 Buffer solutions in sachets for single use

Sachets always provide fresh, unused, contamination free buffer solution. Storable for two years unopened. Box with 30 sachets.

pH value at 25°CVolume
ml		ToleranceOrder No.
4.0130×20±0.0261 50 02069
7.0030×20±0.0261 50 02047
9.2130×20±0.0261 50 02070
10.0130×20±0.0261 50 02079
4.01/7.00/9.211)30×20±0.0261 50 02068
4.01/7.00/10.011)30×20±0.0261 50 02080



1) each 10 pieces

Conductivity standard solution with quality certification
Conductivity at 25°CVolume
ml		Tolerance ±
%		Order No.
10 µS/cm250110 50 00169
84 µS/cm500161 50 02153
1413 µS/cm30×20161 50 02049
1413 µS/cm250161 50 01138
1413 µS/cm6×250161 50 01259
12.88 mS/cm30×20161 50 02050
12.88 mS/cm250161 50 01139
12.88 mS/cm6×250161 50 01260


7 Solutions for ionselective electrodes (perfectION)
Typefor ion/electrodeContents
ml		Order No.
ISA solution 1Ag+, CI-, Cu2+, I-47510 50 04760
ISA solution 2Ca2+47510 50 04761
ISA solution 3K+47510 50 04762
ISA solution 4NO3-47510 50 04763
ISA solution 5F-47510 50 04765
Calibration and ionic standard 1000 mg/lAg+50010 50 04770
Calibration and ionic standard 1000 mg/lCa2+50010 50 04771
Calibration and ionic standard 1000 mg/lCI-50010 50 04772
Calibration and ionic standard 1000 mg/lCN-50010 50 04773
Calibration and ionic standard 1000 mg/lCu2+50010 50 04774
Calibration and ionic standard 1000 mg/lF-50010 50 04775
Calibration and ionic standard 1000 mg/lI-50010 50 04776
Calibration and ionic standard 1000 mg/lK+50010 50 04777
Calibration and ionic standard 1000 mg/lNa+50010 50 04778
Calibration and ionic standard 1000 mg/lNO3-50010 50 04779
Calibration and ionic standard 1000 mg/lPb2+50010 50 04780
Calibration and ionic standard 1000 mg/lS2-50010 50 04781
Electrolyte ACa2+, F-, S2-5 × 6010 50 04750
Electrolyte BCI-, CN-, Pb2+, Ag+/S2-5 × 6010 50 04751
Electrolyte CAg+5 × 6010 50 04752
Electrolyte DCu2+, I-5 × 6010 50 04753
Electrolyte EK+5 × 6010 50 04754
Electrolyte FNO3-5 × 6010 50 04755