Product Number
Brand
Product Description
Sigma-Aldrich
Formic acid, reagent grade, ≥95%
Sigma-Aldrich
Formic acid, ACS reagent, ≥96%
Supelco
Residual Solvent - Acetonitrile, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Dehydrated Alcohol, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Methanol solution, contains 0.50 % (v/v) triethylamine
USP
Dehydrated Alcohol, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Supelco
Ethanol standards 10% (v/v), 10 % (v/v) in H2O, analytical standard
Sigma-Aldrich
Ethanol Fixative 80% v/v, suitable for fixing solution (blood films)
Sigma-Aldrich
Formic acid, ≥95%, FCC, FG
Supelco
Ethanol solution, certified reference material, 2000 μg/mL in methanol
Sigma-Aldrich
Ethyl alcohol, Pure, 190 proof, meets USP testing specifications
Sigma-Aldrich
Formic acid solution, BioUltra, 1.0 M in H2O
Sigma-Aldrich
Ethyl alcohol, Pure, 190 proof, ACS spectrophotometric grade, 95.0%
Sigma-Aldrich
Potassium hydride, 30 wt % dispersion in mineral oil
Sigma-Aldrich
Acetonitrile, anhydrous, 99.8%
Sigma-Aldrich
Methanol, anhydrous, 99.8%
Sigma-Aldrich
Ethyl alcohol, Pure, 200 proof, anhydrous, ≥99.5%
Sigma-Aldrich
Ethanol, absolute, semiconductor grade PURANAL™ (Honeywell 17833), sales not in Germany, ≥99.8% (vol.)
Sigma-Aldrich
Methanol, NMR reference standard
Sigma-Aldrich
Acetonitrile, Preparateur, ≥99.9% (GC), One-time steel-plastic (SP) drum
Sigma-Aldrich
Acetonitrile, electronic grade, 99.999% trace metals basis
Supelco
Methanol, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Ethyl alcohol, Pure, 160 proof, Excise Tax-free, Permit for use required
Sigma-Aldrich
Ethyl alcohol, Pure, 200 proof, ACS reagent, meets USP testing specifications, Excise Tax-free, Permit for use required
Sigma-Aldrich
Ethyl alcohol, Pure, 190 proof, ACS reagent, meets USP testing specifications, Excise Tax-free, Permit for use required
Sigma-Aldrich
Methanol, purification grade, 99.8%
Sigma-Aldrich
Ethanol, BioUltra, for molecular biology, ≥99.8%, (absolute alcohol, without additive, A15 o1)
Allopurinol, European Pharmacopoeia (EP) Reference Standard
Supelco
Allopurinol, Pharmaceutical Secondary Standard; Certified Reference Material