Product Number
Brand
Product Description
Magnesium aspartate dihydrate, European Pharmacopoeia (EP) Reference Standard
USP
Dimethyl sulfoxide, United States Pharmacopeia (USP) Reference Standard
USP
Methyl alcohol, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
Sodium bicarbonate-12C, 99.9 atom % 12C
Sigma-Aldrich
N-Acetyl-L-cysteine, Sigma Grade, ≥99% (TLC), powder
Sigma-Aldrich
N-Acetyl-L-cysteine, BioXtra, ≥99% (TLC)
Sigma-Aldrich
2-Propanol, anhydrous, 99.5%
Supelco
Formamide solution, NMR reference standard, 90% in DMSO-d6 (99.9 atom % D), NMR tube size 5 mm × 8 in.
Sigma-Aldrich
Methanol-12C, 99.95 atom % 12C
Supelco
5α-Androstan-17β-ol-3-one, VETRANAL®, analytical standard
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Supelco
N-Acetyl-L-cysteine, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
2-Propanol, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Formamide solution, NMR reference standard, 90% in DMSO-d6 (99.9 atom % D), NMR tube size 10 mm × 8 in.
Supelco
Formamide solution, NMR reference standard, 90% in DMSO-d6 (99.9 atom % D), NMR tube size 5 mm × 8 in.
Sigma-Aldrich
2-Propanol, electronic grade, 99.999% trace metals basis
Sigma-Aldrich
L-Glutamic acid, ReagentPlus®, ≥99% (HPLC)
Supelco
L-Glutamic acid, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Glutamic acid, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sigma-Aldrich
L-Glutamic acid, BioUltra, ≥99.5% (NT)
Sigma-Aldrich
L-Glutamic acid, FCC
Sigma-Aldrich
Sodium tetraborate decahydrate, puriss. p.a., ACS reagent, reag. ISO, buffer substance, ≥99.5%
Sigma-Aldrich
Sodium tetraborate decahydrate, ACS reagent, ≥99.5%
Sigma-Aldrich
Sodium tetraborate decahydrate, BioXtra, ≥99.5%
Sigma-Aldrich
Acetonitrile, suitable for DNA synthesis, ≥99.9% (GC)
Sigma-Aldrich
2-Propanol, suitable for HPLC, 99.9%
USP
2-Propanol, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
2-Propanol, suitable for HPLC, 99.5%
USP
Residual Solvent Class 2 - Acetonitrile, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
Acetonitrile, suitable for HPLC-GC, ≥99.8% (GC)