Xylose-Gelatin Medium for Liquefaction Test – 250g

High-Gelatin Medium for Reliable Liquefaction Testing
Specialized formulation for gelatin hydrolysis detection in bacterial identification. Phenol red indicator enables visual pH shift monitoring during liquefaction reactions.

Critical Specifications:

• Application: Gelatin liquefaction biochemical testing

• Format: High-density powder (155g/L)

• Dissolution: Requires boiling water & ≥2 min heating

• Sterilization: 121°C for 15 minutes

• pH: 7.6±0.2 (25°C)

• Packaging: 250g/bottle

• Storage: 5-25°C (cool, dry place)

• Shelf Life: 3 years

Protocol Essentials:

1. Use boiling water to suspend 155g

2. Heat ≥2 minutes with vigorous stirring

3. Sterilize and solidify for testing

Warning: Incomplete dissolution causes false results – ensure no particulate remains.