The INFORS HT Super Safe Sampler is a precision-engineered, aseptic sampling device designed for benchtop bioreactors, spinner flasks, cultivation bags, and other culture vessels. Its patented design enables researchers to safely withdraw even the smallest samples without losing valuable culture liquid or compromising sterility.

Ideal for both research and production bioprocesses, the Super Safe Sampler ensures contamination-free sampling, easy operation, and maximum sample integrity. The one-way valve design prevents backflow, while the automatic open/close function eliminates user error—making sampling simple, reliable, and fully aseptic.

With compatibility for both sterile and non-sterile syringes, this system allows for effortless integration into any laboratory setup. The air backflush feature empties the line after each use, so there’s no need to flush before the following sample, conserving time and valuable culture media.

Key Features and Benefits

• Compatible with all benchtop bioreactors and culture vessels

• Aseptic and contamination-free sampling

• Works with sterile or non-sterile syringes

• No liquid backflow into the culture vessel

• Air backflush for complete emptying after sampling

• No pre-flushing is required before the following sample

• Conserves culture liquid, ideal for small working volumes

• Luer connectors—no needles required

• Automatic sampling valve operation via syringe twist

• Steam-sterilizable at 121°C, suitable for up to 25 autoclave cycles

• Reliable performance across cultivation bags, spinner flasks, and bioreactors

• Fully autoclavable and reusable design

Applications

• Microbial and cell culture sampling

• Bioreactor process monitoring

• Aseptic sample collection in R&D and production

• Small-volume cultivation systems

• Sampling in sterile environments