Sturdy cardboard box has a coating on both the inside and outside for increased moisture resistance and durability. Standard size fits most freezer racks. Shallow, low profile lids (15/16" overlap) accommodate short tubes (48 mm). Each cell is 16.7 x 16.7 x 33.3 mm. Box with lid measures 5 1/4" L x 5 1/4" W x 2" H (OD).

Holds one-dram glass vials and most 5 ml and 7 ml scintillation vials.