ArcticIce tubes have high contrast black 100 µl graduations and large white labeling surfaces. External thread caps have a flexible sealing lip and help reduce contamination while handling. Temperature range -196°C (vapor phase LN2 only) to +100°C. Self-standing tubes have a star-shaped base for one-handed use with support racks. All tubes are sterile and are made in the USA from medical grade polypropylene with HDPE caps. USP Class VI approved.

ArcticIce tubes are supplied in convenient self-standing, tamper evident resealable bags.

Made in the USA.