Vial- Narrow Opening- 25x95mm- Bulk- Polypropylene

Kord-Valmark Drosophila vials are precision-molded from premium grade polystyrene, K-Resin® or polypropylene. These straight-walled vials allow for easy filling, plugging and racking. All fly vials can be purchased ineither five 10 × 10 tray packs or bulk packs of 500 vials.

Polystyrene fly vials offer superior visual clarity. These fly vials are a safer, lighter and more economical alternative to glass vials.

K-Resin® fly vials offer rugged durability. This unique material is highly flexible, virtually unbreakable and scratch-resistant. Therefore, K-Resin® vials are an excellent choice for freezing and shipping.

Polypropylene vials are just as strong as K-Resin® at a significantly lower price. Polypropylene fly vials are fully autoclavable and virtually indestructible, offering good clarity and cost savings.