LM4 – Experimental Life Energy Meter – accessory – set of 10 vials SKU16147

Set of 10 Test Tubes with screw-on caps

These 2 dram (about 8mL) vials with caps are a convenient way to test your water and fluid samples directly on our range of small electrodes and filters.

The vials are made of laboratory quality glass with polycarbonate screw tight leak proof caps.