Chemicals

Urea, puriss. p.a., ACS reagent, reag. Ph. Eur., ?

Tetrahydrofuran contains 250 ppm BHT as inhibitor

Perchloric acid puriss. p.a., ACS reagent, reag. I

Sodium sulfite puriss. p.a., Reag. Ph. Eur., anhyd

R31063 Ethyl acetate pest. (S) 18,0LMF

p-Cresol puriss. p.a., >99.0% (GC)

Ethylenediaminetetraacetic acid disodium salt solu

Sodium hydroxide solution volumetric, 0.2M NaOH

Copper(II) sulfate solution volumetric, 0.1M CuSO

Hydrochloric acid reag. ISO, reag. Ph. Eur., for d

Sodium nitrite puriss. p.a., ACS reagent, reag. Ph

METHANOL GRADIENT GRADE 2,50LFL

R32291 2,2,4Trimethylpent. PPA 7,00LMF

Oxalic acid dihydrate, puriss. p.a., ACS reagent,

Ammonium acetate puriss. p.a., ACS reagent, reag.

R34488 Dichloromethane pesticide45,0LMF

Hexane Reagent Grade, >99%

Sodium thiosulfate solution Reag. Ph. Eur., volume

Potassium bromide FT-IR grade, >99% trace metals b

Sodium molybdate dihydrate puriss., meets analytic

Ethyl acetate ACS reagent, >99.5%

Phosphoric acid-d3, 85 wt% in Deuterium oxide, 99 atom%D, 25ml

FE2033 Dionex Cation-II 6 ,100LPF

HYDRANAL®-Titrant 5 Reagent for volumetric two-com