NALGENE Centrifuge Tubes and Bottles

3123 Spherical-Bottom Centrifuge Bottle, polycarbonate; polypropylene
screw closure
Transparent, autoclavable bottles are rated for forces up to 27,500 x g. Spherical-bottom design facilitates pellet
formation and retrieval. For leakproof service at high speeds or when spinning hazardous materials, use
NALGENE sealing cap assembly (Cat. No. DS3131-0038). Use with NALGENE support, Cat. No. DS3124-0010.
Before autoclaving, set closure on top of the bottle without engaging the threads. For proper performance these
bottles must be filled to 80% of the total capacity. Autoclavable/Transparent
Cat. No. 3123 -0250
Nom. capacity, ml 250
No. per Pkg 4
No. per Case 36
3143 Conical-Bottom Centrifuge Bottle, polypropylene copolymer; sealing
cap* (polypropylene screw closure with silicone gasket)
Translucent bottles with excellent chemical resistance. Designed for pelleting applications such as cell culture
harvesting and protein biochemistry, including ammonium sulfate precipitations. Excellent for use in
refrigerated or non-refrigerated centrifuges up to 27,500 x g. For proper performance, these bottles must be
filled to 80% of the total capacity. Molded-in graduations.
Must be used with NALGENE adapter for conical-bottom centrifuge bottles (Cat. No. DS3126-0175). Overall
height of closure and adapter is 143 mm. Before autoclaving, just set closure on top of bottle without engaging
the threads. Autoclavable/Graduated/Leakproof
Cat. No. 3143 -0175
Actual capacity, ml 175
No. per Pkg 4
No. per Case 36
*Replacement sealing cap is Cat. No. DS3132-0058.
3144 Conical-Bottom Centrifuge Bottle, polycarbonate; sealing cap*
(polypropylene screw closure with silicone gasket)
Transparent bottle offers excellent mechanical strength. For use in refrigerated and non-refrigerated centrifuges
up to 27,500 x g. Molded-in graduations. Must be used with NALGENE adapter for conical-bottom centrifuge
bottles (Cat. No. DS3126-0175). Before autoclaving, just set closure on top of bottle without engaging the
threads. For proper performance these bottles must be filled to 80% of the total capacity.
Autoclavable/Transparent/Leakproof
Cat. No. 3144 -0175
Actual capacity, ml 175
No. per Pkg 4
No. per Case 36
*Replacement sealing cap is Cat. No. DS3132-0058.
3145 Sterile Conical-Bottom Centrifuge Bottle, polystyrene; high-density
polyethylene screw closure
Transparent bottle is economical and disposable. Excellent for sterile cell culture applications. Designed for
use in low-speed refrigerated or non-refrigerated centrifuges up to 5800 x g. Bottle and closure are gammaradiation
sterilized. Molded-in graduations. Individually packaged. Must be used with NALGENE adapter for
conical-bottom centrifuge bottles (Cat. No. DS3126-0175). For proper performance these bottles must be filled
to 80% of the total capacity. Sterile/Transparent/Graduated/Leakproof
Cat. No. 3145 -0175
Actual capacity, ml 175
No. per Pkg 12
No. per Case 48
www.nalgenunc.com
Bottles
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