Products	Catalogue Number
High Purity Reagents
Acetic acid (glacial) 100% anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur	100063
Formic acid 98-100% for analysis EMSURE® ACS,Reag. Ph Eur	100264
Hydrochloric acid (fuming 37% for analysis EMSURE® ACS,ISO,Reag. Ph Eur)	100317
Hydrochloric Acid, 30% Ultrapur	101514
ortho-Phosphoric acid 85% for analysis EMSURE® ACS,ISO,Reag. Ph Eur	100573
Trifluoroacetic acid for spectroscopy Uvasol®	108262
Potassium hydroxide solution 47% for analysis EMSURE®	105545
Sodium hydroxide solution 50% for analysis EMSURE®	158793
Sodium dihydrogen phosphate dihydrate for analysis EMSURE® Reag. Ph Eur	106342
di-Sodium hydrogen phosphate dihydrate for analysis EMSURE®	106580
tri-Sodium phosphate dodecahydrate for analysis EMSURE® ACS,Reag. Ph Eur	106578
Potassium dihydrogen phosphate for analysis (<= 0.005% Na) EMSURE® ACS,ISO,Reag. Ph Eur	104877
High Purity Solvents
Acetonitrile hypergrade for LC-MS LiChrosolv®	100029
Acetonitrile (gradient grade for liquid chromatography) LiChrosolv® Reag. Ph Eur	100030
Acetonitrile (isocratic grade for liquid chromatography) LiChrosolv®	114291
Methanol (gradient grade for liquid chromatography) LiChrosolv® Reag. Ph Eur	106007
Water for chromatography (or use a Milli-Q Integral Water Purification System)	115333
Chromatography – HPLC & UHPLC Columns
Chromolith® HighResolution RP-18 endcapped 100x4.6 mm	152022
Purospher® STAR RP-18 endcapped (5 µm) 150x4.6 mm	151455
Purospher® STAR RP-18 endcapped (3 µm) 100x4.6 mm	150469
Purospher® STAR RP-18 endcapped (3 µm) 100x2.1mm	150653
Purospher® STAR RP-18 endcapped (2 µm) 50x2.1mm	150651
Purospher® STAR RP-8 endcapped (5 µm) 250x4.6 mm	151454
Purospher® STAR RP-8 endcapped (5 µm) 150x4.6 mm	151453
Purospher® STAR RP-8 endcapped (3 µm) 150x4.6 mm (NOTE – customized packing!)	1500097220
Purospher® STAR RP-8 endcapped (3 µm) 100x4.6 mm (NOTE – customized packing!)	1500137220
Purospher® STAR RP-8 endcapped (2 µm) 100x2.1 mm	150629
Karl Fischer titration
CombiCoulomat fritless Karl Fischer reagent for coulometric water determination for cells with and without diaphragm apura®	188002
CombiCoulomat fritless - Coulometric KF reagent for cells with or without diaphragm; 100 mL	109257
CombiTitrant 5 one-component reagent for volumetric KF titration 1 ml = ca. 5 mg H2O apura®	188005
CombiSolvent methanol-free for volumetric KF titration with one component reagents apura®	188008
ICP
Hydrochloric acid 30% Suprapur®	100318
Hydrogen peroxide 30% Suprapur®	107298
Nitric acid 65% Suprapur®	100441
Elements: As, Cd, Cu, Hg, Mo, Ni, Pb, V
ICP Multi-element standard USP-I according to USP <232> oral dose. Certipur®	505101
ICP Multi-element standard USP-II according to USP <232> parenteral dose. Certipur®	505102
Elements: Ir, Os, Pd, Pt, Rh, Ru
ICP Multi-element standard USP-III according to USP <232> oral dose 100 mg/L. Certipur®	505103
ICP Multi-element standard USP-IV according to USP <232> parenteral dose 10 mg/L. Certipur®	505104
AAS
Lanthanum(III) oxide for atomic absorption spectroscopy	110982
FTIR
Potassium bromide for for IR spectroscopy Uvasol®	104907
Dissolution
Millex PTFE filter