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KARL FISCHER TITRATION

Karl Fisher Titration is a technique for the determination of moisture content. The technique was developed by a chemist named Karl Fischer. It is based on a reagent which reacts with water and converts the water into a non-conductive chemical. Karl Fisher provides for the specific detection of water content in a product.

Hydranal Coulomat AG-H, 500ml
Anolyte. Coulometric analysis for cells with or without a diaphragm. Hydranal anolytes contain iodide and a sulphur dioxide/imidazole buffer in a suitable solvent. Effective for very polar samples (long-chained hydrocarbons). Free of carbon tetrachloride and chloraform.
Shelf life is 5 years, as long as the bottle remains unopened.
225.00 225.0 USD
Hydranal Water Standard 0.10, 40ml (10 x 4ml ampoules)
A certified standard containing 0.01mg of H2O per g (1g = 1.16ml). A manufacturer's test certificate with exact specifications is included. Total 40ml, packaged as ten 4ml ampoules.
198.00 198.0 USD
Hydranal Water Standard 1.00 (10 x 4ml ampoules)
CERTIFIED STANDARD containing 1.00mg of H2O per gram (1mg/g = 0.1%). A manufacturer's test certificate with exact specifications is included. Total of 40ml, packaged as ten 4ml ampoules.
198.00 198.0 USD
Hydranal Coulomat A, 500ml
Anolyte standard two component coulometry. Hydranal anolytes contain iodide and a sulphur dioxide/imidazole buffer in a suitable solvent. Coulomat A contains methanol and chloroform as the solvents. Water capacity is > 10mg/ml.
Shelf life is 5 years, as long as the bottle remains unopened.
197.00 197.0 USD
Disposable Needle, 4inch
Air-Tite Premium Hypodermic Needles for laboratory use, 16 gauge surgical stainless steel tubing, 4 inch length. Packaged in individual sterile strip packs. ISO 9001 certified. Pk/100
187.00 187.0 USD
Gastight Syringe, 1ml
Gastight Syringe, 1ml
184.00 184.0 USD
Hydranal Coulomat CG, 50ml (10x5ml ampoules)
Standard catholyte for coulometry cells with a diaphram. It contains protected ammonium salts as the reactive component and methanol. Ten 5ml ampules.
Shelf life is 5 years, as long as the bottle remains unopened.
161.00 161.0 USD
26100OST Set Of O-rings
Set Of O-rings (3 Small, 1 Medium, 1 Large)
149.00 149.0 USD
Gas Inlet Tube, For 26100ves
Gas Inlet Tube, For 26100ves
138.00 138.0 USD
Drying Tube & Cap
Drying tube
127.00 127.0 USD
KF Dri-Alert, 500gm
DESSICANT. For drying tubes, molecular sieve with blue indicator beads.
107.00 107.0 USD
26100OCP Set Of Caps Only
Set Of Caps Only (3 Small, 1 Medium, 1 Large)
72.40 72.4 USD
Plastic Syringe, 10ml/PK/100
Plastic Syringe, 10ml/PK/100
66.80 66.8 USD
Powder Sample Attachment
Powder Sample Attachment
63.34 63.34 USD
Plastic Syringe, 3.0ml/PK/100
Plastic Syringe, 3.0ml/PK/100
42.59 42.59 USD
Large O-ring
1 x 30mm Seal (for titration vessel)
42.59 42.59 USD
Stir Bar, Large
Stir Bar, Large
37.99 37.99 USD
Small O-ring
1 x 15mm Seal (for titration vessel 3 required per complete set)
33.38 33.38 USD
Medium O-ring
1 x 22mm Seal (for generator electrode)
33.38 33.38 USD