Interscience Box 100 instaBAG EPT 225 mL 114225

Interscience instaBAG EPT 225 mL is a lateral-filter blender bag that integrates a pre‑dosed dehydrated buffered peptone water medium to perform simultaneous medium preparation and sample dilution for microbiological analysis. The product is designed for sample pre‑enrichment and is compatible with laboratory homogenizers/BagMixer systems; after addition of sterile purified water and a brief malaxage the filtrate is ready for pipetting and subsequent microbial testing (including applications referenced by relevant ISO methods).

Key Features:

• Bag volume: 400 mL
• Prepared medium volume: 225 mL (add 220.5 mL sterile purified water ±2%)
• Dehydrated medium: buffered peptone water, 4.5 g per bag
• Sample weight: 25 g (±5%)
• Filter porosity: < 250 micrometers; lateral non‑woven filter
• Bag dimensions: 190 x 300 mm
• Gamma‑ray sterilized (10–25 kGy) with certificate; shelf life 42 months

Advantages:

• Integrated pre‑dosed dehydrated medium enables a 2‑in‑1 operation (medium reconstitution and sample dilution) to save preparation time.
• Compatible with laboratory homogenizers/BagMixer systems and produces a filtrate ready for pipetting after a 1‑minute malaxage.
• Validated for use in pre‑enrichment and conforms to multiple standards (including ISO and FDA BAM), and is approved for food contact.