This Aijiren Series : Sample capacity: 100 x 2 ml vials in 1 tray. Microvials (100 or 300 ul) with sleeves (reduced cooling performance with microvials),Settable injection volume: 0.01 to 8 ul with small loop capillary,100 position sample tray,Weight: 14.2 kg (31.3 lbs.),Dimensions (H x D x W): 20 x 43.5 x 34.5 cm (8" x 17" x 13.5)