A finer specimen of container.
Evergreen’s 20 & 30 ml vials are constructed of high-clarity polypropylene copolymer with precision sealing high density polyethylene screw caps. These vials have a widemouth opening for ease of use. The clarity of polypropylene material provides for clear visibility of the contents.
Handy processing trays.
Our specially designed tray helps eliminate accidental knockovers and expedites processing. The vial has an octagonal-shaped base which locks into the alpha-numerically labeled tray. This allows for easy one-handed capping and uncapping.
Put a lid on leaks once and for all.
Polyethlyene screwcaps have molded-in sealing rings for virtually leakproof seals. Our quality control protocol includes vacuum chamber testing (95Kpa) to ensure that these caps close tightly every time.
Choice of color caps.
Choose from blue, chocolate, fuchsia, green, lavender, natural, red, white or yellow color caps to color code your inventory.