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Thermo Scientific™ Nalgene™ Square Narrow-Mouth PPCO Bottles with Closure

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Capacity (Metric):
30 mL
60 mL
125 mL
250 mL
500 mL
1 L

Easily measure and dispense using these translucent, square, narrow-mouth PPCO bottles, featuring mouths wider than conventional narrow-mouth bottles.

Easily measure and dispense using Thermo Scientific™ Nalgene™ Square Narrow-Mouth PPCO Bottles with Closure, featuring mouths wider than conventional narrow-mouth bottles. These polypropylene copolymer bottles are graduated, repeatedly autoclavable, translucent, and resistant to alcohols and bases. They are made only from high-quality, laboratory-grade, plastic materials for dependably low leachables and extractables.

  • Square sides allow for good use of space and an easy grip
  • Graduated for ease of dispensing
  • Linerless caps provide the ultimate in leakproof† protection without the use of a liner that can wrinkle, cause leaks or contaminate your reagents
  • Autoclavable/Leakproof†
  • Translucent bottles provide visible liquid level
  • Useful between 0° and 135°C (32° and 275°F)


  • Leakproof† polypropylene screw caps


Remove cap or completely disengage threads before autoclaving. Bottle neck design is protected by US Trademark Reg. No. 2857283. Square bottle with arched shoulders design is protected by US Trademark Reg. No. 2857279.

Diameter (Metric) 92 mm
Closure Type Screw Cap
Closure Material Polypropylene
Closure Size 38-430 mm
Through the Closure Dispensing No
Height (Metric) 218 mm
Width (English) 3.8 in.
Height (English) 8.7 in.
Product Type Narrow Mouth Bottle
Capacity 32 oz., 1000 mL
Capacity (Metric) 1 L
Capacity (English) 32 oz.
Color Natural Translucent
Description Narrow-Mouth Square Bottle
Diameter (English) 3.7 in.
Diameter (English) Inner Neck 1.1 in.
Diameter (Metric) Inner Neck 28 mm
Includes Leakproof polypropylene screw closures
Material PPCO
No. per Case 24
No. per Pack 6
Sterility Non-sterile
Closure Color Natural, translucent
Graduations Yes
Certifications/Compliance USP Class VI; FDA - 21 CFR
Closure Included Yes
Autoclavable Autoclavable
Graduated Yes
Mouth Narrow
Shape Square
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† The term “leakproof” applies to Thermo Scientific Nalgene products that meet the following criteria: a) Bottle/flask/funnel closure systems with closures smaller than 100mm, after they are filled with water, inverted, withstand air pressure of 2psig for 2 minutes, and no water escapes;. b) Bottle/funnel/flask closure systems of larger than 100mm after they are filled with water, inverted for 15 minutes, and no water escapes. Note: these tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.

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