ژلاتین میکروبیولوژی کد 104070 مرک آلمان





Gelatine
suitable for microbiology



Analysis Note

Identity (A: coloring): passes test
Identity (B: sediment): passes test
Identity (C: Falling out): passes test
Identity (NIR): passes test
pH-value (1 %; water): 5 - 6
Sulfur dioxide (SO₂): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.005 %
Peroxide (as H₂O₂): ≤ 0.01 %
Sulfated ash (800 °C): ≤ 2 %
Loss on Drying (105°C): ≤ 15 %
Suitability for microbiology: passes test