Product Number
Brand
Product Description
Sigma-Aldrich
Potassium phosphate monobasic, tested according to Ph. Eur., anhydrous
Sigma-Aldrich
Phosphoric acid, crystalline, ≥99.999% trace metals basis
Sigma-Aldrich
Potassium phosphate monobasic, BioUltra, for molecular biology, anhydrous, ≥99.5% (T)
Sigma-Aldrich
Potassium phosphate monobasic, 99.99% trace metals basis
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Supelco
Monobasic Potassium Phosphate, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Methanol solution, contains 0.50 % (v/v) triethylamine
Sigma-Aldrich
Potassium phosphate monobasic, meets analytical specification of Ph. Eur., NF, E340, anhydrous, 98-100.5% (calc. to the dried substance)
Sigma-Aldrich
Potassium phosphate monobasic, buffer substance, anhydrous, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.5-100.5%
Sigma-Aldrich
Potassium phosphate monobasic, ACS reagent, ≥99.0%
Sigma-Aldrich
Phosphoric acid, puriss. p.a., crystallized, ≥99.0% (T)
Supelco
Residual Solvent - Acetonitrile, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Potassium phosphate monobasic, Vetec™, reagent grade, 99%
USP
Monobasic potassium phosphate, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
Potassium phosphate monobasic, ReagentPlus®
Sigma-Aldrich
Potassium phosphate monobasic, powder, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%
Sigma-Aldrich
Potassium phosphate monobasic, for molecular biology, ≥98.0%
Supelco
Methanol, analytical standard
Sigma-Aldrich
Phosphoric acid, BioUltra, ≥85% (T)
Supelco
Acetonitrile, analytical standard
Sigma-Aldrich
Phosphoric acid, BioReagent, suitable for insect cell culture, 85%
Sigma-Aldrich
Acetonitrile, Preparateur, ≥99.9% (GC), One-time steel-plastic (SP) drum
Sigma-Aldrich
Phosphoric acid solution, NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 5 mm × 8 in.
Sigma-Aldrich
Phosphoric acid solution, NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 3 mm × 8 in.
Sigma-Aldrich
Methanol, NMR reference standard
Sigma-Aldrich
Methanol-12C, 99.95 atom % 12C
Sigma-Aldrich
Phosphoric acid-16O4 solution, 70 wt. % in D2O, 99.9 atom % 16O
Sigma-Aldrich
Methanol, anhydrous, 99.8%
Sigma-Aldrich
Phosphoric acid solution, 85 wt. % in H2O, FCC, FG
Sigma-Aldrich
Phosphoric acid, ≥85 wt. % in H2O, ≥99.999% trace metals basis