U-(13C20)-Cyclopiazonic acid,10 µg/mL,acetonitrile,1.2mL

D3-Glufosinate-N-acetyl, 100 µg/ml, Water, 1ml

Metformin hydrochloride, 250mg

ISO 18857-2 4-tert-Octylphenol, Internal standard, assorted in acetone 1446.14 4-tert-Octylphenol 1 µg/mL 3689.16 4-tert-Octylphenol monoethoxylate 1 µg/mL 3753.18 4-tert-Octylphenol diethoxylate 1 µg/mL 3754.20 4-tert-Octylphenol triethoxylate 1 µg/