Nalgene PET and PETG Square Metia Bottles

Nalgene PET and PETG square media bottles

Thermo Scientific Nalgene Square PET and PETG Media Bottles are made from durable, break-resistant polyethylene terephthalate (PET) or glycol modified (PETG) resins with natural high density polyethylene (HDPE) closures. They allow you to scale up from research to production and are an ideal solution for media, sera, buffer, and reagent storage. They're also shipping containers for today’s pharmaceutical, diagnostic and biotech markets.

Nalgene media bottles are designed and manufactured to meet the stringent requirements of our safe and leakproof* guaranteed containers.

PET and PETG bottles are made from only high-quality DMF submitted virgin resins that comply with a number of regulatory specifications, including USP Class VI, 37 USP <661>, and ISO 10993-3. Products are non-cytotoxic, non-pyrogenic, non-mutagenic, and made with ADCF** materials to help ensure content purity. 

For chemical compatibility ratings by specific chemical and application, consult the Nalgene Chemical
Resistance Guide
 .


Bulk pack packaging bottles 

Bottles are packaged in shrink wrapped trays. Trays are double polybagged inside the master carton. Closures are also available in bulk for easy handling.

PET Media Bottles

PETG Media Bottles

Square PET Media Bottles with Closures: Sterile,
Shrink-Wrapped 
Trays

(842040- Series)
Square PET Media Bottles without Closures: Sterile, 
Shrink-Wrapped 
Trays

(842044 & 342044 - Series)
Square PETG
Media Bottles with
Septum Closures:
Sterile, Shrink-Wrapped Trays
(342023 - Series)
Square PETG
Media Bottles
with Closures:
Sterile, Shrink-Wrapped Trays
(342020 - Series)
Square PETG 
Media Bottles without Closures:
Sterile, Shrink-Wrapped Trays
(342024 - Series)
Lightweight and shatter resistant bottles have excellent gas barrier properties for storage and shipment of liquid media, buffers, and sera and are designed for use in filling lines. Lightweight and shatter resistant bottles have excellent gas barrier properties for storage and shipment of liquid media, buffers, and sera and are designed for use in filling lines. Closures sold separately.
Heavy-walled, durable, break resistant bottles with a septum closure for aseptic syringe dispensing or addition of supplements.
Heavy-walled, durable bottles offer excellent gas barrier properties and are generally used to store high value media, sera, reagents, and for freezing applications.
Heavy walled durable bottles offer excellent gas barrier properties and are generally used to store high value media, sera, reagents, and for freezing applications. Closures sold separately.

Natural HDPE Closure No Closure
Natural HDPE Closure with silicone/ PTFE Septum Natural HDPE Closure No Closure
125mL, 250mL, 650mL, 1000mL capacity 125mL, 650mL, 1000mL capacity

60mL 500mL, 
650mL, 1000mL
 capacity

30mL, 60mL, 125mL, 250mL, 500mL, 650mL, 1000mL 2000mL capacity

30mL, 60mL, 125mL, 250mL, 500mL, 1000mL capacity

38-430
closure size
38-430
closure size
Closure size varies. Closure size varies. Closure size varies.

Tray and case quantities vary by bottle size.

Tray and case quantities vary by bottle size. Tray and case quantities vary by bottle size. Tray and case quantities vary by bottle size. Tray and case quantities vary by bottle size.
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Drawing
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PETG Media Bottles

Square Amber PETG Media Bottles with Closures:
Non-sterile, Shrink-Wrapped Trays
(322021- Series)
Square PETG Media Bottles with Closures:
Non-sterile, Shrink-Wrapped Trays
(322020 - Series)
Durable, thick walled, shatter-resistant bottles meet USP light-resistant requirements and are ideal for light sensitive media, sera, and reagents. Durable, thick walled, shatter-resistant bottles are used to package and ship liquid media, buffers and sera.
Amber HDPE Closures Natural HDPE Closures
Amber bottle Transparent bottle
30mL, 60mL, 125mL capacity 30mL, 60mL, 125mL, 250mL, 500mL, 1000mL, 2000mL capacity
Closure size varies. Closure size varies.

Tray pack and case quantities vary by bottle size.

Tray pack and case quantities vary by bottle size.
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HDPE closures
 

HDPE tamper evident closures

Septum closures 
 

Nalgene HDPE Closures:
Sterile, Bulk Pack

(342151 - Series)
Nalgene HDPE Tamper Evident Closures, Sterile, Bulk-Pack 
(342141 - Series)
Nalgene Septum Closures:
Sterile, Bulk Pack
 
(342178 - Series)

For use with Nalgene PET and PETG square media bottles to provide a reliable and leakproof* seal. These standard high density polyethylene closures are gamma irradiated to provide a 10-6 Sterility Assurance Level (SAL). 

Tamper evident closures are made with the same HDPE as standard closures and are specially designed for use with Nalgene PET and PETG bottles with a 38-430 neck finish*. The easy application and breaking of the tamper evident seal ring eliminates the need for shrink bands and provides in one single, cost effective and safer step, a tamper evident** and leakproof guaranteed system

Combine the same HDPE resin with the elastomeric sealing of silicone with nonreactive polytetrafluoroethylene reagent contact surfaces in Nalgene Septum Closures, for use with Nalgene Sterile PET and PETG media bottles.

HDPE HDPE HDPE with silicone/PTFE septum
Sterile Sterile Sterile

20-415, 24-415 and 38-430
closure sizes

38-430 closure size 38-430 and 24-415 closure sizes
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Disclaimers:*

Our guarantee for a leakproof seal is subject to our standard product warranty, as set forth in the Thermo Fisher Scientific Terms and Conditions of Sale. Our products are leakproof with water at ambient temperature and pressure when used with their corresponding closures. However, to ensure safe usage, customers are advised to test our containers and closures under conditions of their planned applications. Please contact technicalsupport@thermofisher.com if you need additional information about our products.
*Except the 125mL PETG bottle
**Except products made with the amber colorant.

***Our guarantee for a tamper evident and leakproof seal is subject to our standard product warranty, as set forth in the Thermo Fisher Scientific Terms and Conditions of Sale.