Leica Biosystems Inc, Buffalo Grove, Ill, has added four new sizes to the current 20 ml Surgipath AffirmSeal pre-filled specimen jar. The new sizes include 40 ml, 60 ml, 90 ml, and 120 ml, and are offered in multiple packaging configurations. Pre-filled with 10% neutral buffered formalin, AffirmSeal jars are specifically designed for safe collection and transport of various sized specimens. The jars feature a plastic mold design that creates two audible and tactile “clicks” when the lid is properly secured. This particular feature provides confirmation that the specimen is secure, helps prevent leakage, and offers an added level of safety from formalin fumes for couriers and technicians. The jars are made of durable plastic to prevent cracking when inadvertently dropped, and comply with 95 kPa pressure testing for safe air shipment and use in pneumatic transport systems. The packaging is made of chipboard material, making it safe for operating room use. For more information, visit Leica Biosystems.