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One-component reagents for volumetric titrations

All reactants (iodine, sulfur dioxide and imidazole) are in a single solution with methanol as the solvent
Unopened bottles have a minimum shelf life of two years
Choose from Composite 5, Composite 2 or Composite 1 depending on your expected moisture content

Two-component reagents for volumetric titrations

Components are separated out into titrants and solvents, resulting in virtually unlimited shelf life and a faster titration.

New “E-type” volumetric reagents

E-reagents significantly reduce the use of methanol and halogenated hydrocarbons. They are available as either: a two-component system, which consist of Titrant 5 E and Solvent E; or a one-component system in which the titrant is a normal composite reagent, and CompoSolver replaces the methanol solvent in the vessel. E-reagents must be used in conjunction with liquid standards, and they work best with liquid samples. They are suitable for use with some long-chained hydrocarbons and some ketones.

^{* Available only in the US.}

Description	Packaging Size	Catalog No
Composite 5 Volumetric (5mg H2O/mg reagent)
Composite 5 Reagent, 5 mg H2O/ml titrant	6 X 1L	REATI00006
Composite 5 Reagent, 5 mg H2O/ml titrant	1L	REATI00014
Composite 5 Reagent, 5 mg H2O/ml titrant	6 X 500mL	REATI01657
Composite 5 Reagent, 5 mg H2O/ml titrant	500mL	REATI01649
Composite 5 Reagent, 5 mg H2O/ml titrant	4 X 2.5L	REATI00031
Composite 5 Reagent, 5 mg H2O/ml titrant	2.5L	REATI00022
Composite 2 Volumetric (2mg H2O/mg reagent)
Composite 2 Reagent, 2 mg H2O/ml titrant	6 X 1L	REATI00057
Composite 2 Reagent, 2 mg H2O/ml titrant	1L	REATI00065
Composite 2 Reagent, 2 mg H2O/ml titrant	6 X 500mL	REATI01631
Composite 2 Reagent, 2 mg H2O/ml titrant	500mL	REATI01622
Composite 2 Reagent, 2 mg H2O/ml titrant	4 X 2.5L	REATI00081
Composite 2 Reagent, 2 mg H2O/ml titrant	2.5L	REATI00073
Composite 1 Volumetric (1mg H2O/mg reagent)
Composite 1 Reagent, 1 mg H2O/ml titrant	6 X 1L	REATI00103
Composite 1 Reagent, 1 mg H2O/ml titrant	1L	REATI00111
Solvents for Volumetric KF
Dry Methanol (max. 0.01% H2O)
Methanol Dry Solvent (max. water = 100 ppm, for use with composite reagents)	6 X 1L	REATI00154
Methanol Dry Solvent (max. water = 100 ppm, for use with composite reagents)	1L	REATI00162
Methanol Dry Solvent (max. water = 100 ppm, for use with composite reagents)	4 X 2.5L	REATI00189
Methanol Dry Solvent (max. water = 100 ppm, for use with composite reagents)	2.5L	REATI00171
Liposolver CM- for non-polar samples
LipoSolver CM Solvent, for nonpolar samples (for use with composite reagents)	6 X 1L	REATI02017
LipoSolver CM Solvent, for nonpolar samples (for use with composite reagents)	1L	REATI02009
Liposolver MH- for non-polar samp., fats and oils
LipoSolver MH Solvent, for nonpolar samples, fats and oils (for use with composite reagents)	6 X 1L	REATI02114
LipoSolver MH Solvent, for nonpolar samples, fats and oils (for use with composite reagents)	1L	REATI02106
Volumetric Aldehyde and Ketone Reagents
Composite 5 K Reagent (for aldehydes and ketones)	6 X 1L	REATI00456
Composite 5 K Reagent (for aldehydes and ketones)	1L	REATI00464
Composite 5 K Reagent (for aldehydes and ketones)	500mL	REATI01665
Composite 5 K Reagent (for aldehydes and ketones)	6 X 500mL	REATI01673
Medium K Solvent (for use wth Composite 5 K)-No Chloroethanol	1L	REATI00523
Medium K Solvent (for use wth Composite 5 K)-No Chloroethanol	6 X 1L	REATI00535
KetoSolver Solvent (for use wth Composite 5 K)-No halogenated hydrocarbons	6 X 1L	REATI00553
KetoSolver Solvent (for use wth Composite 5 K)-No halogenated hydrocarbons	1L	REATI00561
Two-component Reagents
Titrant 5 (5mg H2O/mg reagent) -req. Hydranal Solvent
Titrant 5 Reagent, 5 mg H2O/ml (requires HYDRANAL Solvent)	6 X 1L	REATI00201
Titrant 5 Reagent, 5 mg H2O/ml (requires HYDRANAL Solvent)	1L	REATI00219
Titrant 5 Reagent, 5 mg H2O/ml (requires HYDRANAL Solvent)	6 X 500mL	REATI01711
Titrant 5 Reagent, 5 mg H2O/ml (requires HYDRANAL Solvent)	500mL	REATI01703
Titrant 5 Reagent, 5 mg H2O/ml (requires HYDRANAL Solvent)	2.5L	REATI00227
Titrant 2 (2mg H2O/mg reagent) -req. Hydranal Solvent
Titrant 2 Reagent, 2 mg H2O/ml (requires HYDRANAL Solvent)	6 X 1L	REATI00251
Titrant 2 Reagent, 2 mg H2O/ml (requires HYDRANAL Solvent)	1L	REATI00260
Solvent- for Titrant 5 or 2 above
Solvent, methanol-based (requires HYDRANAL Titrant 5 or Titrant 2)	6 X 1L	REATI00308
Solvent, methanol-based (requires HYDRANAL Titrant 5 or Titrant 2)	1L	REATI00316
Solvent, methanol-based (requires HYDRANAL Titrant 5 or Titrant 2)	4 X 2.5L	REATI00332
Solvent, methanol-based (requires HYDRANAL Titrant 5 or Titrant 2)	2.5L	REATI00324
Solvent CM- for Titrant 5 or 2 above
Solvent CM, chloroform and methanol, for use in nonpolar substances, fats and oils(requires HYDRANAL Titrant 5 or Titrant 2)	6 X 1L	REATI00359
Solvent CM, chloroform and methanol, for use in nonpolar substances, fats and oils(requires HYDRANAL Titrant 5 or Titrant 2)	1L	REATI00367
Solvent CM, chloroform and methanol, for use in nonpolar substances, fats and oils(requires HYDRANAL Titrant 5 or Titrant 2)	4 X 2.5L	REATI00383
Solvent CM, chloroform and methanol, for use in nonpolar substances, fats and oils(requires HYDRANAL Titrant 5 or Titrant 2)	2.5L	REATI00375
Solvent Oil- for Titrant 5 or 2 above
Solvent Oil, chloroform-free (requires HYDRANAL Titrant 5 or Titrant 2)	6 X 1L	REATI00405
Solvent Oil, chloroform-free (requires HYDRANAL Titrant 5 or Titrant 2)	1L	REATI00413
HYDRANAL-Solver (Crude) Oil, for Volumetric one-and two-component KF	6 X 1L	REATI00420
HYDRANAL-Solver (Crude) Oil, for Volumetric one-and two-component KF	1L	REATI00435
E-type Volumetric Reagents, uses ethanol instead of methanol
Titrant 5 E Reagent, ethanol-based, methanol-free, for use with Solvent E	1L	REATI01410
Solvent 5 E Reagent, ethanol-based, methanol-free, for use with Titrant E	1L	REATI01452
CompoSolver E, methanol-free solvent (for use with composite reagents)	6 X 1L	REATI01487
CompoSolver E, methanol-free solvent (for use with composite reagents)	1L	REATI01495
Methanol Rapid
Methanol Rapid Solvent (buffered for a faster reaction, for use with composite reagents)	6 X1L	REATI01975
Methanol Rapid Solvent (buffered for a faster reaction, for use with composite reagents)	1L	REATI01959
Methanol Rapid Solvent (buffered for a faster reaction, for use with composite reagents)	4 X 2.5L	REATI01983

^{* Available only in the US.}