New Launch 2026
Foxx BioProcess Presents

EZBio®
Paragon™

Next Generation 2D SUT Bag

High-performance single-use bags engineered for critical bioprocessing applications — enhanced integrity, optimized fluid flow, and minimal hold-up volume for reliable, repeatable throughput.

EZBio Paragon SUT Bag Range
10
Standard Sizes
5
Film Layers
50L
Max Volume
Certifications
Why Paragon

Built for Bioprocess Precision

Every detail engineered to deliver exceptional fluid handling — from the 5-layer film architecture to the optimized port geometry.

🧱
Robust Leak-Resistant Seams
Heat-sealed construction provides exceptional seam integrity, ensuring zero fluid loss even under challenging bioprocess conditions.
💧
Optimized Drainage Port
Bag ports engineered for efficient drainage, high-throughput flow, and minimal fluid hold-up — maximizing product recovery at every step.
🔧
Superior Handling & Hanging
2L and below: half-cut handles for grip. 5L and above: triple-hole mounting handle for balanced support and secure hanging.
⚙️
Flexible Port Configurations
Available in 1/8"×1/8", 1/4"×1/4", and 3/8"×1/4"×3/8" — plus custom options to match any workflow requirement.
🛡️
5-Layer PE Film
Medical grade 9101 multilayer polyethylene film ensures clarity, strength, minimal transmission and excellent low-temperature performance.
📦
Made-to-Order Assemblies
All bags offered as MTO assemblies with customizable tubing and fittings for complete, ready-to-use bioprocess bag sets.
Material Science

Film Structure & Biocompatibility

Medical grade 9101 five-layer PE film with full ISO and USP biocompatibility compliance and animal-derived ingredient-free certification.

9101 Film — 5-Layer Architecture Medical Grade PE
ULDPE — Liquid Contact Layer
Ultra-low density PE · Inner surface
235µm
Tie — Support Layer
Adhesion promotion
10µm
EVOH — Gas Barrier Layer
Low O₂ & CO₂ permeability
20µm
Tie — Support Layer
Adhesion promotion
10µm
LDPE — Outermost Layer
Low-density PE · protection & clarity
50µm
Total Nominal Thickness
325µm
Quality & Regulatory Compliance
ISO Biocompatibility
ISO 10993-4 — Hemolysis
ISO 10993-5 — Cytotoxicity
ISO 10993-6 — Implantation
ISO 10993-10 — Irritation & Sensitization
ISO 10993-11 — Acute System Toxicity
ISO 13485:2016 QMS Certified
USP Standards
USP <85> Bacterial Endotoxins (LAL)
USP <87> Biological Reactivity in Vitro
USP <88> Class VI — in Vivo
USP <788> Particulate Matter
Additional
Ph. Eur. 3.1.5 — Parenteral PE Containers
Gamma Sterilization Compatible
Animal-Derived Ingredient (ADI) Free
Low O₂ & CO₂ Permeability
Volume Range

50mL to 50L — Every Scale Covered

Ten standard sizes with 2-port and 3-port configurations. All available as made-to-order assemblies with customizable tubing and fittings.

50mL Paragon SUT Bag
50
mL
2 Ports
100mL Paragon SUT Bag
100
mL
2 Ports
250mL Paragon SUT Bag
250
mL
2 Ports
500mL Paragon SUT Bag
500
mL
2 Ports
1L Paragon SUT Bag
1
Liter
2 / 3 Ports
2L Paragon SUT Bag
2
Liters
3 Ports
5L Paragon SUT Bag
5
Liters
3 Ports
10L Paragon SUT Bag
10
Liters
3 Ports
20L Paragon SUT Bag
20
Liters
3 Ports
50L Paragon SUT Bag
50
Liters
3 Ports
Applications

Where Paragon Performs

Designed for the full spectrum of bioprocessing fluid handling — from media preparation through final product collection.

🧪
Buffer & Cell Culture Media Storage
Safe, reliable storage with superior gas barrier protection to maintain solution integrity over extended hold times.
🚛
Bulk Product Collection & Transport
Robust construction and leak-resistant seams make these bags ideal for bulk collection and inter-facility fluid transport.
🔬
Filtration Buffer Management
Optimized port design facilitates high-throughput filtration with minimal dead volume and consistent fluid flow.
⚗️
Fraction Collection
Low-profile design and minimal holdup make fraction capture precise and reproducible across chromatography workflows.
📦
Product Sampling
Gamma-compatible, ADI-free construction guarantees sample integrity with no contamination risk from bag materials.
Product Resources

Watch & Download

Explore EZBio® Paragon in action and download the complete technical datasheet.

Product Overview Video
Technical Datasheet
Catalog

Ordering Information

Standard catalog SKUs for immediate ordering. Custom configurations available — contact our team to discuss your requirements.

Product NumberVolumePortsPort SizesCase Qty
70P-0000-PRG50 mL21/8"1/8"50/CS
70P-0100-PRG50 mL21/4"1/4"50/CS
70P-1000-PRG100 mL21/8"1/8"50/CS
70P-1100-PRG100 mL21/4"1/4"50/CS
70P-2000-PRG250 mL21/8"1/8"50/CS
70P-2100-PRG250 mL21/4"1/4"50/CS
70P-3000-PRG500 mL21/8"1/8"50/CS
70P-3100-PRG500 mL21/4"1/4"50/CS
70P-4000-PRG1 L21/8"1/8"50/CS
70P-4100-PRG1 L21/4"1/4"50/CS
70P-4200-PRG1 L33/8"1/4"3/8"50/CS
70P-5200-PRG2 L33/8"1/4"3/8"50/CS
70P-6200-PRG5 L33/8"1/4"3/8"20/CS
70P-7200-PRG10 L33/8"1/4"3/8"20/CS
70P-8200-PRG20 L33/8"1/4"3/8"10/CS
70P-9200-PRG50 L33/8"1/4"3/8"10/CS
Need a Custom
Solution?

Our engineering team partners with you to develop custom EZBio® bag solutions — from specialized port geometries to custom film materials and volumes outside our standard range.

Custom Port Configurations Custom Film Options Wide Volume Range Full Design Support Ready-to-Use Assemblies
Engineered Port Connections
Designed to match your specific process connection requirements and integration needs.
Wide Volume Range
From small-volume sampling bags to large-scale process bags — any volume achievable.
Complete Design Support
Work directly with our engineering team for fully customized, ready-to-use SUT bag systems.
Custom Film Materials
Tailored film options to meet your specific application chemistry and permeability requirements.