The main application for HPLC, autosampler, chromatography, Aijiren, Aijiren Technology machine Technical Data Caliber 8mm, 9mm Scale 12 x 32 mm, 22.5 x45mm, 27.5 x57mm, 27.5 x95mm Volume 2mL, 10mL, 20mL, 40mL Color Clear & Amber Ordering Information