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ROMIL Hi-Dry
®
KF Karl Fischer Reagents and Calibrants Specifications
pyridine-free reagents for water determination
ROMIL Hi-Dry
®
KF Karl Fischer Reagents and Calibrants
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Invalid components specified
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Karl Fischer electrolyte A Hi‑Dry KF
K3035
500ml K3035P
1LT K3035M
Dgr H:225-301+311+331-314-360D-370-373
P:201-210-280-302+352-309+310-403+235
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Use in conjunction with Karl Fischer electrolyte C (ROMIL K3146) for cells with diaphragm.
Protect from atmospheric moisture.
Application: Pyridine-free reagent for coulometric KF titration without diaphragm and anode reagent for cells with diaphragm
500ml K3035P
1LT K3035M
Dgr H:225-301+311+331-314-360D-370-373
P:201-210-280-302+352-309+310-403+235
Karl Fischer electrolyte AF Hi‑Dry KF
for oils and fats
K3072
100ml K3072S
500ml K3072P
Dgr H:225-301+311+331-314-351-360D-370-372
P:201-210-260-280-305+351+338-308+313
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Use in conjunction with Karl Fischer electrolyte C (ROMIL K3146).
Protect from atmospheric moisture.
Application: Pyridine-free anode reagent (chloroform/xylene-based) for coulometric KF titration of refined and crude oils and fats
100ml K3072S
500ml K3072P
Dgr H:225-301+311+331-314-351-360D-370-372
P:201-210-260-280-305+351+338-308+313
Karl Fischer electrolyte AH Hi‑Dry KF
for long-chain hydrocarbons
K3041
500ml K3041P
Dgr H:225-301+311+331-314-360D-335-370-411
P:201-210-273-280-302+352-309+310-403+235
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Use in conjunction with Karl Fischer electrolyte C (ROMIL K3146) for cells with diaphragm.
Protect from atmospheric moisture.
Application: Pyridine-free reagent for coulometric KF titration of long-chain hydrocarbons without diaphragm and anode reagent with diaphragm
500ml K3041P
Dgr H:225-301+311+331-314-360D-335-370-411
P:201-210-273-280-302+352-309+310-403+235
Karl Fischer electrolyte AK Hi‑Dry KF
for aldehydes & ketones
K3068
500ml K3068P
Dgr H:226-302-331-315-318-336-351-360FD-372
P:201-210-280-301+330+331-302+352-304+340-305+351+338-308+313
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Use in conjunction with Karl Fischer electrolyte CK (ROMIL K3179).
Protect from atmospheric moisture.
Application: Pyridine-free anode reagent for coulometric KF titration of aldehydes and ketones
500ml K3068P
Dgr H:226-302-331-315-318-336-351-360FD-372
P:201-210-280-301+330+331-302+352-304+340-305+351+338-308+313
Karl Fischer electrolyte AO Hi‑Dry KF
K3054
500ml K3054P
Dgr H:225-301+311+331-314-360D-370-373
P:201-210-280-302+352-309+310-403+235
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Use in conjunction with Karl Fischer electrolyte C (ROMIL K3146) for cells with diaphragm.
Protect from atmospheric moisture.
Application: Pyridine-free reagent for coulometric KF titration with oven without diaphragm and anode reagent with diaphragm
500ml K3054P
Dgr H:225-301+311+331-314-360D-370-373
P:201-210-280-302+352-309+310-403+235
Karl Fischer electrolyte AP Hi‑Dry KF
K3087
500ml K3087P
Dgr H:225-301+311+331-314-351-360D-370-372
P:201-210-280-304+340-305+351+338-308+313-403+235
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Use in conjunction with Karl Fischer electrolyte C (ROMIL K3146).
Protect from atmospheric moisture.
Application: Pyridine-free anode reagent for coulometric KF titration with diaphragm
500ml K3087P
Dgr H:225-301+311+331-314-351-360D-370-372
P:201-210-280-304+340-305+351+338-308+313-403+235
Karl Fischer electrolyte AR Hi‑Dry KF
K3029
500ml K3029P
Dgr H:225-301+311+331-318-360D-370-373
P:201-210-260-280-301+310-305+351+338
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Protect from atmospheric moisture.
Application: Pyridine-free reagent for coulometric KF titration without diaphragm
500ml K3029P
Dgr H:225-301+311+331-318-360D-370-373
P:201-210-260-280-301+310-305+351+338
Karl Fischer electrolyte C Hi‑Dry KF
K3146
25ml K3146V
50ml K3146T
10x5ml K3146Q
Dgr H:225-301+311+331-315-318-370-373
P:210-280-302+352-305+351+338-309+310-403+235
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Use in conjunction with suitable Karl Fischer electrolyte A* for cells with diaphragm.
Protect from atmospheric moisture.
Application: Pyridine-free cathode reagent for coulometric KF titration with diaphragm
25ml K3146V
50ml K3146T
10x5ml K3146Q
Dgr H:225-301+311+331-315-318-370-373
P:210-280-302+352-305+351+338-309+310-403+235
Karl Fischer electrolyte CK Hi‑Dry KF
for aldehydes & ketones
K3179
50ml K3179T
Dgr H:312-314-360Df
P:201-280-302+352-305+351+338-308+313
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Use in conjunction with Karl Fischer electrolyte AK (ROMIL K3068).
Protect from atmospheric moisture.
Application: Pyridine-free cathode reagent for coulometric KF titration of aldehydes and ketones
50ml K3179T
Dgr H:312-314-360Df
P:201-280-302+352-305+351+338-308+313
Karl Fischer reagent VC2 Hi‑Dry KF
pyridine-free composite
K5102
1LT K5102M
2½LT K5102L
Dgr H:314-332-360D-401
P:201-273-280c-304+340-305+351+338-308+310
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Nominal titre 1.0 ml = 2.0 mg ±5% H2O @ 20°C
Calibrate before each use.
Application: Pyridine-free ready to use reagent for volumetric KF titration
1LT K5102M
2½LT K5102L
Dgr H:314-332-360D-401
P:201-273-280c-304+340-305+351+338-308+310
Karl Fischer reagent VC5 Hi‑Dry KF
pyridine-free composite
K5105
500ml K5105P
1LT K5105M
2½LT K5105L
Dgr H:314-332-360D-401
P:201-273-280c-304+340-305+351+338-308+310
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Nominal titre 1.0 ml = 5.0 mg ±5% H2O @ 20°C
Calibrate before each use.
Application: Pyridine-free ready to use reagent for volumetric KF titration
500ml K5105P
1LT K5105M
2½LT K5105L
Dgr H:314-332-360D-401
P:201-273-280c-304+340-305+351+338-308+310
Karl Fischer reagent VCK5 Hi‑Dry KF
pyridine-free composite for aldehydes & ketones
K5235
1LT K5235M
Dgr H:314-332-360D-401
P:201-273-280c-304+340-305+351+338-308+310
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Nominal titre 1.0 ml = 5.0 mg ±5% H2O @ 20°C
Calibrate before each use.
Application: Pyridine-free ready to use reagent for volumetric KF titration of aldehydes and ketones
1LT K5235M
Dgr H:314-332-360D-401
P:201-273-280c-304+340-305+351+338-308+310
Karl Fischer solvent VK Hi‑Dry KF
for aldehydes & ketones
K5246
1LT K5246M
Dgr H:300+310+330-351-361d-372-315-319
P:201-260v-280f-302+350-304+340-305+351+338-308+313
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Use in conjunction with Karl Fischer reagent VCK5 (ROMIL K5235).
Protect from atmospheric moisture.
Application: Solvent for volumetric KF titration of aldehydes and ketones
1LT K5246M
Dgr H:300+310+330-351-361d-372-315-319
P:201-260v-280f-302+350-304+340-305+351+338-308+313
Karl Fischer solvent VKM Hi‑Dry KF
for aldehydes & ketones
K5257
1LT K5257M
Dgr H:226-302-331-315-318-336-351-360D-372
P:201-210-280-304+340-305+351+338-308+313-403+233
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Use in conjunction with Karl Fischer reagent VCK5 (ROMIL K5235).
Protect from atmospheric moisture.
Application: Solvent for volumetric KF titration of aldehydes and ketones
1LT K5257M
Dgr H:226-302-331-315-318-336-351-360D-372
P:201-210-280-304+340-305+351+338-308+313-403+233
Karl Fischer solvent VKS Hi‑Dry KF
for aldehydes & ketones
K5268
500ml K5268P
1LT K5268M
Dgr H:226-315-318-360D-336
P:201-210-280-304+340-305+351+338-308+313
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Use in conjunction with Karl Fischer reagent VCK5 (ROMIL K5235).
Protect from atmospheric moisture.
Application: Solvent (halogenated hydrocarbon-free) for volumetric KF titration of aldehydes and ketones
500ml K5268P
1LT K5268M
Dgr H:226-315-318-360D-336
P:201-210-280-304+340-305+351+338-308+313
Karl Fischer solvent VOC Hi‑Dry KF
for oils and fats
K5373
1LT K5373M
Dgr H:226-302+312-331-315-319-351-361d-370-372
P:201-210-261v-280f-304+340-305+351+338-308+313
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Use in conjunction with Karl Fischer reagent VC? (ROMIL K510?).
Protect from atmospheric moisture.
Application: Solvent (chloroform-based) for volumetric KF titration of oils and fats
1LT K5373M
Dgr H:226-302+312-331-315-319-351-361d-370-372
P:201-210-261v-280f-304+340-305+351+338-308+313
Karl Fischer solvent VOH Hi‑Dry KF
for oils and fats
K5352
1LT K5352M
Dgr H:225-301+311+331-319-370
P:210-280f-302+352-309+310-403+235
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Use in conjunction with Karl Fischer reagent VC? (ROMIL K510?).
Protect from atmospheric moisture.
Application: Solvent (hexan-1-ol-based) for volumetric KF titration of oils and fats
1LT K5352M
Dgr H:225-301+311+331-319-370
P:210-280f-302+352-309+310-403+235
Karl Fischer solvent VOX Hi‑Dry KF
for crude oils
K5331
1LT K5331M
2½LT K5331L
Dgr H:225-302-311+331-314-351-360D-370-372
P:201-210-280-304+340-305+351+338-308+313
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Use in conjunction with Karl Fischer reagent VC? (ROMIL K510?).
Protect from atmospheric moisture.
Application: Solvent (xylene-based) for volumetric KF titration of crude oils
1LT K5331M
2½LT K5331L
Dgr H:225-302-311+331-314-351-360D-370-372
P:201-210-280-304+340-305+351+338-308+313
Karl Fischer solvent VS Hi‑Dry KF
K6200
1LT K6200M
2½LT K6200L
Dgr H:225-301+311+331-314-360D-370
P:201-210-280-302+352-309+310-403+235
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Use in conjunction with Karl Fischer titrant VT? (ROMIL K621?).
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Solvent component (methanol-based) of pyridine-free 2-part system for volumetric KF titration (general purpose)
1LT K6200M
2½LT K6200L
Dgr H:225-301+311+331-314-360D-370
P:201-210-280-302+352-309+310-403+235
Karl Fischer solvent VSA1.67 Hi‑Dry KF
acid buffer
K6717
1LT K6717M
Dgr H:225-301+311+331-314-360D-370
P:201-210-280f-302+352-309+310-403+235
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d 0.79
Buffer capacity 1.67 mmol acid/ml
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Buffer solvent for volumetric KF titration
1LT K6717M
Dgr H:225-301+311+331-314-360D-370
P:201-210-280f-302+352-309+310-403+235
Karl Fischer solvent VSA5 Hi‑Dry KF
acid buffer
K6735
500ml K6735P
1LT K6735M
Dgr H:225-301+311+331-314-360D-370
P:201-210-280-302+352-309+310-403+235
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d 0.79
Buffer capacity 5 mmol acid/ml
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Buffer solvent for volumetric KF titration
500ml K6735P
1LT K6735M
Dgr H:225-301+311+331-314-360D-370
P:201-210-280-302+352-309+310-403+235
Karl Fischer solvent VSO Hi‑Dry KF
for oils
K6524
1LT K6524M
Dgr H:225-301+311+331-314-360D-370
P:201-210-280-302+352-309+310-403+235
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Use in conjunction with Karl Fischer titrant VT? (ROMIL K621?).
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Solvent component of pyridine-free 2-part system for volumetric KF titration of oils
1LT K6524M
Dgr H:225-301+311+331-314-360D-370
P:201-210-280-302+352-309+310-403+235
Karl Fischer solvent VSOF Hi‑Dry KF
for oils and fats
K6586
1LT K6586M
2½LT K6586L
Dgr H:226-302+312-331-314-351-360D-370-372
P:201-210-261v-280f-304+340-305+351+338-308+313
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Use in conjunction with Karl Fischer titrant VT? (ROMIL K621?).
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Solvent component (chloroform-based) of pyridine-free 2-part system for volumetric KF titration of oils and fats
1LT K6586M
2½LT K6586L
Dgr H:226-302+312-331-314-351-360D-370-372
P:201-210-261v-280f-304+340-305+351+338-308+313
Karl Fischer titrant VT2 Hi‑Dry KF
K6212
500ml K6212P
1LT K6212M
2½LT K6212L
Dgr H:225-301+311+331-370-401
P:210-280f-302+352-309+310-403+235
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Nominal titre 1.00 ml = 2.00 mg ±1% H2O @ 20°C
Use in conjunction with Karl Fischer solvent VS (ROMIL K6200).
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Titrant component of pyridine-free 2-part system for volumetric KF titration
500ml K6212P
1LT K6212M
2½LT K6212L
Dgr H:225-301+311+331-370-401
P:210-280f-302+352-309+310-403+235
Karl Fischer titrant VT5 Hi‑Dry KF
K6215
500ml K6215P
1LT K6215M
2½LT K6215L
Dgr H:225-301+311+331-370-401
P:210-280f-302+352-309+310-403+235
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Nominal titre 1.00 ml = 5.00 mg ±0.5% H2O @ 20°C
Use in conjunction with Karl Fischer solvent VS (ROMIL K6200).
Protect from atmospheric moisture.
Replace cap tightly immediately after use.
Application: Titrant component of pyridine-free 2-part system for volumetric KF titration
500ml K6215P
1LT K6215M
2½LT K6215L
Dgr H:225-301+311+331-370-401
P:210-280f-302+352-309+310-403+235
Karl Fischer calibrant BX5 Hi‑Dry KF
H2O 5 mg/ml (water in m-xylene/butan-1-ol)
K7473
100ml K7473S
500ml K7473P
1LT K7473M
Dgr H:226-302+312+332-315-318-335-336
P:210-280-302+352-304+340-305+351+338
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H2O 5.00 mg/ml (5000 ppm) ±0.02 mg/ml
Matrix: m-Xylene/Butan-1-ol
Protect from atmospheric moisture.
Application: Reference material for KF titration (non-hygroscopic matrix)
SI-traceable through NIST certified reference material
100ml K7473S
500ml K7473P
1LT K7473M
Dgr H:226-302+312+332-315-318-335-336
P:210-280-302+352-304+340-305+351+338
Karl Fischer calibrant M5 Hi‑Dry KF
H2O 5 mg/ml (water in methanol)
K7582
100ml K7582S
500ml K7582P
1LT K7582M
Dgr H:225-301+311+331-370
P:210-280f-302+352-309+310-403+235
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d 0.79
H2O 5 mg/ml (5000 ppm) ± 0.02 mg/ml
Matrix: Methanol
Protect from atmospheric moisture.
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied with Hi-Dry septum seal cap.
100ml K7582S
500ml K7582P
1LT K7582M
Dgr H:225-301+311+331-370
P:210-280f-302+352-309+310-403+235
Karl Fischer calibrant PC Hi‑Dry KF
H2O 5.55% (potassium citrate)
K7755
10g K7755X
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K3C6H5O7.H2O MW 324.41 CAS [6100-05-6]
H2O 5.55% ±0.05%
Dry at not greater than 105°C for 1 hour before use.
Cool in desiccator.
Application: Reference material for KF titration with oven
10g K7755X
Karl Fischer calibrant ST Hi‑Dry KF
H2O 15.66% (sodium tartrate)
K7641
100g K7641S
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Na2C4H4O6.2H2O MW 230.08 d 1.82 CAS [6106-24-7]
H2O 15.66% ±0.05%
Dry at not greater than 105°C for 1 hour before use.
Cool in desiccator.
Application: Reference material for KF titration
100g K7641S
Karl Fischer calibrant WS1 Hi‑Dry KF
H2O 1 mg/g
K7129
100ml K7129S
Wng H:226
P:210-262
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d 1.00
Nominal concentration H2O 1.00 mg/g ±1% @ 20°C
Matrix: Anisole/Propylene Carbonate
Protect from atmospheric moisture.
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied with Hi-Dry septum seal cap.
100ml K7129S
Wng H:226
P:210-262
Karl Fischer calibrant WS1 Hi‑Dry KF
H2O 1 mg/g ampoule pack
K7142
10x5ml K7142Q
Wng H:226
P:210-262
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d 1.00
Nominal concentration H2O 1.00 mg/g ±2% @ 20°C
Matrix: Anisole/Propylene Carbonate
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied in pack containing 10 x 5ml sealed glass ampoules.
10x5ml K7142Q
Wng H:226
P:210-262
Karl Fischer calibrant WS10 Hi‑Dry KF
H2O 10 mg/g
K7210
100ml K7210S
Dgr H:226-315-318-335-336
P:210-280f-302+352-304+340-305+351+338
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d 1.00
Nominal concentration H2O 10.0 mg/g ±1% @ 20°C
Matrix: Propylene Carbonate/p-Xylene/Butan-1-ol
Protect from atmospheric moisture.
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied with Hi-Dry septum seal cap.
100ml K7210S
Dgr H:226-315-318-335-336
P:210-280f-302+352-304+340-305+351+338
Karl Fischer calibrant WS10 Hi‑Dry KF
H2O 10 mg/g ampoule pack
K7264
10x10ml K7264Q
Dgr H:226-315-318-335-336
P:210-280f-302+352-304+340-305+351+338
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d 1.00
Nominal concentration H2O 10.0 mg/g ±1% @ 20°C
Matrix: Propylene Carbonate/p-Xylene/Butan-1-ol
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied in pack containing 10 x 10ml sealed glass ampoules.
10x10ml K7264Q
Dgr H:226-315-318-335-336
P:210-280f-302+352-304+340-305+351+338
Karl Fischer calibrant X0.1 Hi‑Dry KF
H2O 0.1 mg/g (water in m-xylene)
K7362
100ml K7362S
Wng H:226-312+332-315
P:210-302+352-304+340
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d 0.86
H2O 0.100 mg/g ±2% @ 20°C
Matrix: m-Xylene
Protect from atmospheric moisture.
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied with Hi-Dry septum seal cap.
100ml K7362S
Wng H:226-312+332-315
P:210-302+352-304+340
Karl Fischer calibrant X0.1 Hi‑Dry KF
H2O 0.1 mg/g (water in m-xylene) ampoule pack
K7381
10x5ml K7381Q
Wng H:226-312+332-315
P:210-302+352-304+340
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d 0.86
H2O 0.100 mg/g ±5% @ 20°C
Matrix: m-Xylene
Protect from atmospheric moisture.
Application: Reference material for KF titration
SI-traceable through NIST certified reference material
Supplied in pack containing 10 x 5ml sealed glass ampoules.
10x5ml K7381Q
Wng H:226-312+332-315
P:210-302+352-304+340
Recommended shelf lives and storage conditions
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