Sartorius Aseptic Sampling & Single-Use Containers

Keep your bioprocess closed from vessel to vial. This collection brings together Sartorius aseptic sampling systems, pre-assembled manifolds, Flexsafe® 2D sampling bags, and Biosafe® transfer solutions so you can collect representative samples, move small volumes, and store or transfer fluids without exposing your process—or adding cleaning validation work. 

Product Categories: Aseptic Sampling & Single-Use Containers

To help you standardize sampling and small-volume transfer, we group the portfolio into four practical blocks. Each block is designed to slot into upstream, downstream, and QC with minimal change control and clear documentation.

• TakeOne® Aseptic Sampling (Predesigned Manifolds): Single-use, tank-mount assemblies in PETG bottle or Flexsafe® bag formats with silicone or weldable TPE lines; options for 1.5″/2″ tri-clamp and 25 mm Ingold® ports.
  

• TakeOne® Flex Containers: Compact multi-drop bottle manifolds that standardize routine pulls at the reactor and simplify traceability across shifts.
  

• Flexsafe® 2D Sampling Bags: Small, connectorized 2D bags (20–500 mL and up) with MPC, Luer-Lock, Clave® or tri-clamp interfaces for closed handoffs to downstream or QC.
  

• Biosafe® Aseptic Transfer (Ports, Bags & RAFT): 110 mm pass-through ports, validated transfer bags, and RAFT systems for room-to-room liquid transfer without breaking containment.

Applications: Bioreactor Sampling, QC Release & Zone-to-Zone Transfer

Use these components to decouple critical steps from open handling. The result is cleaner data, fewer interventions at the vessel, and simpler logistics between suites.

• Representative bioreactor pulls for pH, metabolites, bioburden/endotoxin, and cell counts—without opening the system.
  
• In-process and release samples archived in PETG bottles or 2D bags to streamline QC receipt and storage.
  
• Closed movement of buffers/intermediates between rooms or isolators using Biosafe® ports and RAFT through-the-wall solutions.
  
• Reduced cleaning validation by replacing open glassware with pre-assembled, gamma-sterile kits.

Key Technologies & Compatibility (Closed, Sterile, Weldable)

Every element here supports a closed, sterile pathway and predictable integration. TakeOne® manifolds mount to 1.5″ or 2″ sanitary ferrules or 25 mm Ingold® ports; tubing options include silicone for simplicity and weldable TPE (C-Flex®/Tuflux® TPE) for on-demand sterile branching. Flexsafe® 2D bags arrive with pre-configured MPC/Luer/Clave®/tri-clamp connectors, while Biosafe® ports and RAFT maintain area integrity for zone-to-zone transfers. Together, they scale cleanly from process development to GMP.

Selection Guide: Choose the Right Aseptic Sampling System

Start with your sampling rhythm and handoff path, then match volumes and ports. Most teams settle on one manifold for routine pulls and a small set of 2D bag SKUs for transfers to QC.

• Frequency & drops: One-off vs repeated pulls; select 3×, 5×, 6×, 9× or 10× bottle/bag manifolds to fit cadence.
  
• Volume & format: 50–150 mL 2D bags for micro-volumes; 60–250 mL PETG bottles when bench handling is preferred.
  
• Ports & connectors: 1.5″/2″ tri-clamp, 25 mm Ingold® for reactors; MPC, Luer-Lock, Clave® or tri-clamp on bagged formats.
  
• Tubing strategy: Silicone for simplicity; weldable TPE when you need aseptic, on-line branching between pulls.
  
• Cross-zone transfer: Add Biosafe® 110 mm ports and RAFT where liquids must pass between rooms/isolators.

Featured Models & Specifications

The SKUs below are representative, in-stock families that cover common sampling and transfer tasks. We list exact item numbers from the Sartorius eShop so your team can reference or RFQ without guesswork. For full certificates and configuration details, consult each product page.

FAQs: Bags vs Bottles, Multi-Use, Connections & Storage

1. When should I choose bags vs bottles? 

Bottles are convenient for benchtop work and labeling; 2D bags minimize dead space and give you MPC/Luer/Clave® or tri-clamp flexibility for downstream handoffs.

2. How do I keep multi-pull sampling sterile? 

Use pre-assembled manifolds with individual drops and weldable TPE; you can seal or weld between pulls to keep the path closed.

3. Aseptic connector vs tubing weld—how do I decide? 

If your line is TPE-standardized, welding keeps the footprint small; if you need to dock to existing hardware, choose a bag with the matching connector (e.g., MPC or Clave®).

Related Collections

If you’re building out a full single-use flow, pair these sampling and transfer pieces with Sartorius Mixing, Liquid Storage & Shipping, Microbiological Testing, Chromatography, and TFF/NFF to complete upstream-to-QC continuity. 

Contact iRight for Quotes & Technical Matching

Ready to standardize sampling and small-volume transfer? Contact iRight for model selection and a fast quote. We’ll validate SKUs against your ports, connectors, and sampling cadence, and help you deploy a kit that scales from process development to GMP—without surprises.