2018-2020 ISOLAB Catalog

328 / 482

life sciences &microscopy &microbiology
308
Designed for the storage and conservation of biological
material, human and animal cells at very low temperatures
in the gas phase of liquid nitrogene or in cryogenic freezers.
Manufactured from ultra clear, polyropylene by fully
automatic machines. Higly polished interior wall guarantees
low liquid retention and ensures minimum sample loss.
Autoclavable at 121°C for 20 minutes. Caps should not be
kept closed during autoclaving process. Otherwise tubes can
be deformed.
Cryo tubes are manufactured in germ-free, class 10.000
sterile production areas and then resterilised by gamma
irradiation.
Tubes are supplied with a certificate as a guarantee of
“DNase, RNase & pyrogen free” product.
Since both cap and tube are made of same material with
same coefficient of expansion secure seal at all temperatures
is guaranteed.
Caps are featured with cavities for different colored cap
inserts which enable easy identification of tube contents.
Cap inner design ensures hermetical and leak-proof closure
Silicone washer inside the cap ensures positive sealing at
any temperature and prevents leakege.
Caps can be opened and closed with single hand. A 3/4
turn of the cap will be sufficient for full closure.
Unique foot design enables free standing option. Foot
design allows the tube to be fixed at the cryo vial racks. Tube
caps can be opened by single hand.
CRYO TUBES - “sterile”
Alternative 2 tubes: Tubes with external thread caps
Tubes with internal thread caps
cryo tubes with
internal thread
091.21.102
091.21.105
packing specifications
100 pcs / bag - 10 bag / ctn
100 pcs / bag - 10 bag / ctn
091.11.102
091.11.105
cryo tubes with
external thread
tube
volume
2.0 ml
5.0 ml
tube
volume
2.0 ml
4.0 ml
tube
height
48,6 mm
90,4 mm
tube
height
48,6 mm
90,4 mm
tube
diameter
12,4 mm
12,4 mm
tube
diameter
12,4 mm
12,4 mm
Unique star-base foot design
enables free standing option.
Base design allows the tube to be
fixed at the cryo vial racks. Tube
caps can be opened by single hand
without the need of picking up the
tubes.
Printed marking area on side wall
enables easy marking and labelling.
Silicone washer ensures positive
sealing and prevents leakege.
Graduations on the side wall offer
visual control of the filled volume.
NEW