1 mL volume Mini-Tubes offer a convenient and economical means of performing laboratory procedures using multi-channel pipettors of four, eight or twelve channels. Tubes measure 3.9 cm (1.53 in.) in length with a 6.2 mm (<sup>1<s/up>/<sub>4</sub>
1 mL volume Mini-Tubes offer a convenient and economical means of performing laboratory procedures using multi-channel pipettors of four, eight or twelve channels. Tubes measure 3.9 cm (1.53 in.) in length with a 6.2 mm (<sup>1<s/up>/<sub>4</sub>