Agar batteriologico tipo europeo BAC, 500 g

Agar Agar BAC
CAS: 9002-18-0 EC: 232-658-1 TARIC: 13023100

Appearance White to pale brown powder
Particle size (mesh 60 ASTM) ≥ 95%
Loss on drying ≤ 12%
Residue on calcination ≤ 5%
Turbidity 1.5 % Before autoclaving ≤ 8NTU
pH (1.5%) before autoclaving 6.0 – 7.5
pH (1.5%) after autoclaving 6.0 – 7.5
Colourimetry before autoclaving (450 nm) ≤ 0.25
Colourimetry after autoclaving (450 nm) ≤ 0.30
Gel strenght (Nikan method) Before autoclaving 800 – 1100g/cm2
Gel point (1.5%) 34 – 38°C
Melting range (1.5%) 85 – 90°C
Concentration of use 1.2 % – 1.6 %
Homogeneous, free flowing and beige. If any changes phisically, discard product.
Absernce of inhibitors