PRACTICAL INNOVATION • Internally or externally threaded caps • 2D barcode on base of tube • Linear barcode and human readable code printed on side • Innovative 2-stage injection moulding of cap produces a leak-free seal • 81-place or 100-place cryoboxes • 2D barcode on base of cryobox for automatic orientation recognition • CryzoTraq™ cryogenic vials available in 2ml or 5ml volumes V_) Ziath's range of CryzoTraq™ cryogenic vials are designed for cryogenic storage of biological specimens at temperatures as low as -196°C. The range features outstanding leak resistance with a compression ring moulded into the screw cap. The tubes are available in 2ml or 5ml volumes with an internally or externally threaded cap. All CryzoTraq™ tubes have a 2D datamatrix barcode inserted in the base of the tube. The insert is secured in place by the use of ultrasound to weld it into place meaning it is completely secure and will not fall out at low temperatures. During the manufacturing process, the linear barcode is printed onto the side of the tube first, and the 2D code is automatically generated from the linear barcode therefore ensuring the two barcodes will always be the same with no errors. Ziath DataPaq™ Multirack 2D Barcode Scanner The 2D barcoded CryzoTraq™ cryogenic vials can be de-coded using Ziath's DataPaq™ Multirack scanner. With various options for rack configurations, the DataPaq™ Multirack scanner quickly decodes the 2D barcodes. V_)

CryzoTraq™: 2D Barcoded Cryogenic Vials PRACTICAL INNOVATION Innovative 2-stage injection moulding of cap:  Leak-free  Superior seal for liquid nitrogen storage Prevents contamination Printed with a linear barcode (code 128) on each tube. Excellent grip Clear printing and excellent clarity of the tube make the sample easy to see The screw-cap design is suitable for use with an automatic decapper. Free-standing base with locking system The 2D code is automatically generated from the linear barcode during the manufacturing process Quality & Certification Our vials are manufactured in accordance...

External and Internal Threaded Caps PRACTICAL INNOVATION_ See the next page for ordering details of our 81-place and 100-place cryoracks. They are standard size making them suitable for most types of cryo-racking. Ordering Information Our internally threaded CryzoTraq™ tubes can be stored in our 100-place cryobox. See the next page for ordering details and further information.

Cryogenic Boxes The CryzoTraq™ range includes polycarbonate boxes for storage of the CryzoTraq™ tubes. They are available in 81 or 100 place boxes. These durable cryogenic storage boxes are designed to be used at temperatures between -196°C and +121°C (i.e. suitable for autoclaving). A transparent cover with numbering allows the user to see the contents of the box, and is keyed to the base to prevent misalignment. The 81 place has a coloured grid, whilst the 100 place box has a pegged base to maximise space. Four colours are available: blue, red, green and yellow. The base of each cryogenic box...