% Acid Component : 0.1 + 0.01 Residue : < one mg/L HPLC Gradient Elution: 10 mAU @ 254 nm 20 mAU @ 215 nm LC-MS Positive Mode: 50 ppb max as reserpine 100 ppb max as caffeine Trace Metals: Ag, Ba, Cd, Co, Cr Cu,Fe, Mn, Ni, Pb, Sn; 50 ppb max
1L / 2.5L bottles 45mm wide mouth screw cap