Chemicals

Iron(III) oxide purified, >95%

Iodine ACS reagent, >99.8%, solid

Petroleum ether boiling range 40-60 °C, extra pure

Sodium iodide puriss., meets analytical specificat

1-Butanol 99.9%

Potassium iodate solution volumetric, 0.05M KIO3

Trifluoroacetic acid Reagent Grade, 99%

Hanus solution volumetric, 0.1M IBr

Lithium chloride anhydrous, Free Flowing, ACS reag

Hydrogen peroxide solution purum p.a., >35% (RT)

1-Propanol >99% (GC), purum

Potassium hydroxide puriss., meets analytical spec

Dimethyl sulfoxide Reagent Grade, >99.5%

Bromide bromate Standard Solution volumetric, 0.05

Iodine puriss., meets analytical specification of

Sodium oxalate solution volumetric, 0.05M (COO)2

Sodium phosphate dibasic dihydrate meets analytica

Fluoride buffer solution according to DEV D4

Chloroform contains 100-200 ppm amylenes as stabi

Calcium sulfate dihydrate puriss., meets analytica

4-Methyl-2-pentanone CHROMASOLV®, for HPLC, >99.5%

Pyridine Reagent Grade, >99%

Potassium chromate solution volumetric, 1/30M K2

CHEMSOLUTE ready-to-use buffer pH 4.00, red, 1L (THG)