United Scientific® Microcentrifuge Tube Storage Box, 0.5mL Tubes, Polycarbonate, Autoclavable – Pack of 4

{ "44267768217736": { "extra_description": "Safely organize and store your microcentrifuge tubes with the United Scientific® Microcentrifuge Tube Storage Box designed for 0.5mL tubes. Constructed from durable polycarbonate (PC), these rugged storage boxes are autoclavable and can withstand temperatures from –150°C to 121°C, making them ideal for long-term sample storage and laboratory use. Each box accommodates up to 100 microcentrifuge tubes, with a numbered grid on the transparent lid to ensure easy sample identification and accurate tube placement. The keyed lid design prevents misalignment, and the surface allows writing with a lab marker for added convenience. Not recommended for use with liquid-phase liquid nitrogen." }, "44267768250504": { "extra_description": "Keep your microcentrifuge tubes organized and secure with the United Scientific® Microcentrifuge Tube Storage Box built for 1.5mL tubes. Made from durable polycarbonate (PC), these high-quality storage boxes are autoclavable and suitable for ultra-low temperature storage ranging from –150°C to 121°C. Each box holds up to 64 microcentrifuge tubes, featuring a numbered grid on the transparent lid to simplify sample tracking and prevent mix-ups. The keyed lid ensures correct orientation, while the writable surface allows direct labeling for clear identification. Designed for durability and convenience, this storage box is a must-have for laboratories managing large sample volumes. Not recommended for use with liquid-phase liquid nitrogen." } }

{ "44267768217736": { "extra_keyfeatures": "Holds up to 100 microcentrifuge tubes (0.5mL each) Made of rugged polycarbonate (PC), autoclavable Withstands extreme temperatures from –150°C to 121°C Numbered, transparent lid with keyed alignment for accuracy Writable lid surface for easy sample labeling" }, "44267768250504": { "extra_keyfeatures": "Holds up to 64 microcentrifuge tubes (1.5mL each) Constructed from durable, autoclavable polycarbonate (PC) Resistant to extreme temperatures from –150°C to 121°C Transparent, numbered lid with keyed alignment prevents errors Writable lid surface for clear and reliable labeling" } }