Interscience Box 100 instaBAG EPT 90 mL 114090

instaBAG EPT 90 mL are sterile filter blender bags supplied in a box of 100 for microbiological sample preparation and pre-enrichment. Each bag integrates a pre-dosed dehydrated buffered peptone water medium that dissolves when sterile purified water is added and the bag is homogenized, producing a ready-to-pipette filtrate for microbial analysis. The product is designed for use with laboratory homogenizers to perform simultaneous medium reconstitution and sample dilution for colony enumeration and pre-enrichment workflows.

Key Features:

• Pack configuration: box of 100 bags
• Dehydrated medium format: Buffered peptone water, 1.8 g per 90 mL bag
• Prepared volume: 90 mL (add 88.2 mL sterile purified water)
• Bag type and size: lateral filter bag, bag dimensions 190 x 300 mm, bag internal volume 400 mL
• Filter porosity: < 250 micrometers; non-woven filter
• Sample weight capacity: 10 g (±5%); blending time: 1 minute
• Gamma-sterilized (10–25 kGy) and compliant with ISO 11133, ISO 7218, ISO 6887 series and FDA BAM

Advantages:

• Two-in-one workflow: integrated pre-dosed dehydrated medium eliminates separate medium preparation and speeds sample processing
• Particle-free filtrate generated during homogenization enables direct pipetting and clearer colony counts
• Ready-to-use sterile packaging with gamma sterilization supports laboratory aseptic procedures
• Compatible with standard laboratory homogenizers for rapid, reproducible sample dilution and pre-enrichment