Hareft s Apparatus, Mounted on a wooden stand with a scale, comprises a three-limbed glass tube with rubber tubing on the centre. For comparing the densities of liquids by measuring the height of two columns of liquid produced by applying suction, Dimensions 68 x 30 x 15 cm
QBC Autoreader Plus System, will complete 9 parameter testing that includes the Centrifuge, Reader, and Printer. Accommodate 20 samples with 5 minute spin time and reader will accomdate one tube with a processing time of 1.5 minutes.