– Assortment of the most popular types and sizes of PTFE magnetic stirrer bars
– Supplied in a red polypropylene compartmented box with opaque natural lid
– Contains:
i) Pivot ring: two each of 12 x 4.5 25 x 6 45 x 8 and 60 x 9.5mm
ii) Oval: two each of 20 x 10, 25 x 12, 35 x 16 and 50 x 20mm
iii) Micro: three each of 7 x 2 and 10 x 3mm