Nalgene 3122 series
Narrow mouth suitable for centrifuging
Autoclavable
Excellent mechanical strength
Clear rigid walls
Polypropylene screw cap
Polycarbonate is resistant to dilute acids and many common reagents, but is attacked by alkalies, ketones, aromatic and halogenated hydrocarbons, etc. Autoclaving will shorten the life of polycarbonate bottles used for centrifuge applications.
NALGE NARROW MOUTH POLYCARBONATE BOTTLES
 |
| |  |
| 2625F41, 2625J20 and 2625J30 |
|
|
|
Nalgene 3120 series
Polypropylene bottles
RCF to 27,500 x g
Flat bottoms
Fit standard 250 mL shields and trunnion cups. Bottles are more resistant to basic liquids and hydrofluoric acid than autoclear bottles. Include 38 mm polypropylene caps and synthetic rubber sealing liners. Dimensions (o.d. x H, mm): 62 x 125.
Nalgene 3140 series
Polycarbonate bottles
RCF to 27,500 x g
Flat bottoms
Fit standard 250 mL trunnion cups. Include 38 mm polypropylene caps and retained silicone gaskets. Dimensions (o.d. x H, mm): 62 x 122.
Nalgene 3127 series
Teflon® FEP Bottles
RCF to 4,000 x g
Withstand temperatures from -100° to +150°C
Flat bottoms
Autoclavable bottles have an 80% capacity (approx. 200 mL) in refrigerated centrifuges. Include 38 mm Tefzel® ETFE screw caps. Dimensions (o.d. x H, mm): 62 x 122.
Nalgene 3121 series
High Density Polyethylene bottles
RCF to 8,000 x g
Withstand temperatures to -100°C
Flat bottoms
HDPE bottles are for use with refrigerated centrifuges. Include 43 mm polypropylene screw caps. Dimensions (o.d. x H, mm): 61 x 128.
Nalgene 3123 series
Polycarbonate bottles
RCF to 27,500 x g
Withstand temperatures of -135° to +135°C
Round bottoms
Autoclavable (autoclaving shortens bottle life). Include 38 mm polypropylene caps. Dimensions (o.d. x H, mm): 61.7 x 136.
Nalgene 3143 and 3144 series
Polypropylene copolymer and polycarbonate conical bottom bottles
RCF 27,500 x g
Withstand temperatures of -40° to +121°C
Autoclavable bottles include 58 mm polypropylene sealing caps and retained silicone gaskets. Dimensions (o.d. x H, mm): 61.5 x 140.
Nalgene 3145 series
Polystyrene conical bottom bottles
RCF to 5,800 x g
Withstand temperatures of +20° to +90°C
Sterile
Conical bottom
Bottles include 58 mm HDPE caps. Dimensions (o.d. x H, mm): 61.5 x 126.5.
Nalgene 3140 series
Polycarbonate bottles
RCF to 13,700 x g
Flat bottoms
Autoclavable (but shortens life)
Include caps and retained silicone gaskets. Dimensions (o.d. x H, mm): 69.5 x 150.