Locator 4 Plus,with Level Monitor 4000 vials

Locator™ Plus Rack and Box System economically stores up to 4000 samples, holding 4 removable racks for 10 (100-count) boxes each. It includes an audible and visual alarm for low nitrogen levels. This indexed system ensures samples are stored below -180°C, features advanced vacuum insulation to minimize liquid nitrogen evaporation, and has a secure locking mechanism. The specific model’s inside neck diameter is 21.5cm.