Autoclavable polypropylene bottle for sample collection (50ml maximum). Screw cap and airtight seal. Graduated for quick visualization of volume in the container.
Rack practically essential to keep PCR tubes upright, and to organize in the preparation of PCR mixtures and reactions, in 0.5ml tube format, allowing greater flexibility, accepting 0.5ml and 0.2ml tubes. Reversible, giving a second use for wider tubes.