Stainless Steel Multi-Tainer

Do you still stock stainless steel Multi-Tainer? I have one such container and the dimension is 165 mm H x 122 mm id (or 136 mm diameter at the mouth of the container). Or you no longer have them in stock? Do you have an agency in Australasia? Thank you for your assistance. I have also got a problem. I am freeze-drying 100 uL of frozen saline liquid (at -80°C), in 1.5 mL microcentrifuge tubes in the Multi-Tainer. Then result I often get is literally "spitting" saline marks inside the container. For instance, fifteen tubes were arranged on a mini Nalgene rack and the unit was placed inside a loosely-fitted polythene bag. It was carefully slide inside the stainless steel container and placed in a -80°C freezer for at least 5 hours or overnight. It is a very disappointing result, and I do not understand the cause of the tube "squabbling". I might have to go into your question & answer forum corner to get help from other more experience folks.

Equipment: Freeze-Dryer Model FD-1-84D