Block for NDK200-1/2, 17mm*12, depth 51mm

A6-5P Nylon rotor set with clear plastic cover for D2012S, 6-hole ×5mL+ 6-hole ×0.5mL composite rotor

Customized block for NDK200-2N with 12 needles or NDK200-1N with 6 needles, 6 x 20.8mm, 48mm deep

BLOCK for MTC-100 and MTH-100 24 x 0.5ml tube stand