Can be used for staining or as a solvent preparation chamber
in micro, thin-layer chromatography. Material: PP/PP
Store your samples in these vials to eliminate leaching of ions while
maintaining a consistent pH for t he life of your sample. Storage vials
range from 1ml to 4.5 ml
Polystyrene specimen tubes, transparent. With snap-on
polyethylene cap. Flat bottom.
Contact plates are used in routine hygiene monitoring
of surfaces -triple vent aids gas exchange and numbered
grid on the base facilitates colony counting.