Propiconazole in Methanol, analytical standard

Solvent Yellow 2 (Butter yellow), analytical standard

12-Deoxywithastramonolide, analytical standard

Phencyclidine-D5 1 mg/mL in Methanol, analytical standard

2,3-Pentanedione, analytical standard

Glyceryl tributyrate, analytical standard

L-Alanine hydrochloride 100 mM amino acid in 0.1 M HCl, analytical standard

Sulfasalazine, analytical standard

Glycine hydrochloride 100 mM amino acid in 0.1 M HCl , analytical standard

2,3-Dibromopropionic acid 1000 µg/mL in Methyl-tert-butylether, analytical standard (Supelco)