Virkon Powder antibiotic discs then processed mechanically to remove

then processed mechanically to remove the fibrin

C02 (Carbon dioxide): less than 1100 cm³/m²

Ready prepared Malt Extract Agar Petri Dishes are also available

Sheep blood is also available

1 litre of broken pellets is the equivalent to approximately 40 whole pellets which is enough material for an entire class

Virkon Powder antibiotic discs then processed mechanically to removeVirkon is effective against a wide range of bacteria, virus and fungi; in fact it has been tested against over 580 different microorganisms! Mix with water to activate, once activated solution is viable for up to 5 days. In built pigment indicates solution's viability. Virkon powder shelf life is 3 years from date of manufacture. 500g shaker tub