Hardy Diagnostics DiluLok™ Deionized Water, 90 mL, offers a ready-to-use, sterile dilution solution for laboratories in the food, beverage, environmental, pharmaceutical, and cannabis industries. Designed for convenience and precision, each vial is pre-filled with sterile deionized water and engineered for ease of handling, consistency, and durability.

The DiluLok™ system eliminates the time and variability associated with preparing in-house dilution vials. Each lot is rigorously tested for sterility, fill accuracy, and pH, ensuring dependable performance in microbial enumeration, rinsing, and dilution procedures.

Each polypropylene vial features a 45 mm wide-mouth opening for easy pipetting or sample transfer and a one-handed hinged flip-top lid for smooth workflow integration. The clarified, optically clear material allows unobstructed visual inspection, while the leak-resistant seal and tamper-evident shrink band protect sample integrity during storage and transport.

Features and Benefits:
• Ready-to-use sterile deionized water—no media prep required
• Polypropylene vial construction ensures clarity and chemical resistance
• Flip-top hinged cap enables one-handed operation for faster workflows
• Wide 45 mm opening accommodates larger or complex samples
• Leak-resistant seal prevents spills even during air shipment
• Clearly marked fill lines at 90 mL and 99 mL for volume accuracy
• Tamper-evident shrink band preserves sterility
• Lot-tested for sterility, pH, and fill volume accuracy
• Available in multiple diluent types to fit testing protocols
• Manufactured under ISO-certified quality standards