Floating rack, round 1.5ml, 20 array, fits 1L Nalgene beaker Pack Size:4 Essential to prevent eye and

Essential to prevent eye and face damage when working with UV light

Biologically inert with good thermal stability

Accommodates interchangeable inserts to hold microtubes

Designed for precise fit in heat blocks ensuring optimal thermal transfer

Floating rack, round 1.5ml, 20 array, fits 1L Nalgene beaker Pack Size:4 Essential to prevent eye andThaw, cool and incubate samples at elevated or reduced temperatures Excellent temperature resistance from 70C to 100C Floats with a full load of filled tubes On benchtop, rack legs prevent tubes touching bench surface Alpha numerically indexed NC132 will fit 400ml Nalgene beakers NC133 will fit 1 litre Nalgene beakers