Material: LDPE. Liquid-tight sample bags for safe and secure transport of medical samples, laboratory samples or cytostatic agents. Blue security seal with hidden "ILLEGAL ENTRY" lettering in multiple languages (certified by "ISEGA"), width 45 mm. Straightforward handling thanks to tamper-proof self-adhesive seal. Suitable as secondary packaging for transporting biological substances of Category B (UN 3373) according to ADR and packaging instruction P650. Liquid-tight (confirmed by BAM) Highly tearproof film, recyclable, transparent Durable duplex seam, with microprint Printed with the UN 3373 number / Biological materials, category B Serial numbering and barcodes Suitable absorbent nonwoven sheet for use as an absorption material available as an option. Mailing bags docuCARE ® med