Simport Scientific

Sterile and made of polystyrene. Accommodates deeper fills for longer culture periods. Used for fungal cultures, plant propagation. Has three venting ribs into the underside of the lid to prevent condensation build-up.

Sterile and made of polystyrene. Accommodates deeper fills for longer culture periods. Used for fungal cultures, plant propagation. Has three venting ribs into the underside of the lid to prevent condensation build-up.

Caps with a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures. As for tubes, these closures are also made of polypropylene, providing the same coefficient of expansion for both, which further enhances the leakproof qualities of the vials at changing temperatures. The cap features a long skirt and a super-fast thread design that allows it to be removed or sealed with a single turn.

Designed for the storage and transportation of biological material. Manufactured from non-toxic polypropylene, the tube provides strength and clarity and exhibits some unique design features. The vial has external threads, providing a smooth and uniform inner surface, thus reducing the risk of contamination. Tubes can be autoclaved (121°C) in upright position with caps loosened. These leakproof tubes are tested with silicone washer screw caps at 20PSI. Available either plain or with printed graduations and white marking area. Order caps separately.

Designed for the storage and transportation of biological material. Manufactured from non-toxic polypropylene, the tube provides strength and clarity and exhibits some unique design features. The vial has external threads, providing a smooth and uniform inner surface, thus reducing the risk of contamination. Tubes can be autoclaved (121°C) in upright position with caps loosened. These leakproof tubes are tested with silicone washer screw caps at 20PSI. Available either plain or with printed graduations and white marking area. Order caps separately.

Made of polypropylene. This shoulderless vial features a full width opening of 23mm for ease of access, a high degree of resistance to organic solvents, and sufficient translucence so that reagent levels or the presence of filter paper can be easily detected. The unique thread design of the closure allows the vial to be sealed, and opened with an easy 1/4 turn. The quality of the sealing system is such that it is not necessary to tighten the closure with a lost of pressure to achieve a leakproof seal. Polyethylene closure.