Eugon LT 100 Broth Base – Total Bacteria Count in Cosmetics
Our Eugon LT 100 Broth Base (also called Eugon LT100 Broth Base) is a specialized ready-to-prepare culture medium for accurate total bacteria count determination in cosmetics. It supports growth of common cosmetic-related bacteria, making it ideal for cosmetic testing labs, QC facilities, and research institutions. A key step: add 1 vial (1ml) of Tween 80 per 200ml of prepared broth. Each 250g bottle has a 3-year shelf life at room temperature, no refrigeration needed.
Key Features
Cosmetic-Specific: Formulated for cosmetic bacteria count testing, compatible with cosmetic ingredients.
Tween 80 Ready: Works with 1ml Tween 80 per 200ml broth to boost solubility of lipid-based cosmetic components.
Nutrient-Rich: High-purity ingredients support fastidious and non-fastidious bacteria, avoiding false negatives.
Stability Boosters: Contains Egg Lecithin and Octoxynol 9 to neutralize cosmetic antimicrobial agents.
Clumping-Friendly: Slight moisture/clumping from Octoxynol 9 is normal and doesn’t affect performance.
Easy to Use & Store: Simple heating-to-dissolve prep; room-temperature (15-25℃) storage, 3-year shelf life.
Usage Instructions
Weigh 32.4g of broth base, dissolve in 1L distilled/deionized water.
Heat to gentle boil, stir until fully dissolved (no undissolved particles).
Dispense into containers; add 1ml Tween 80 per 200ml broth, mix gently.
Autoclave at 121℃ for 15 minutes to sterilize.
Shake thoroughly post-sterilization, cool to room temperature before use.
Storage Conditions
Unopened: Store at room temperature (15-25℃) in dry, ventilated area. Avoid sunlight, high humidity (>60%), and temps over 30℃.
Opened: Seal tightly after use; use remaining powder within 6 months.
Clumping Note: Slight clumping from Octoxynol 9 is normal – break gently before dissolving.
