- Selectivity: Total Coliform Bacteria
- 1-year shelf life at room temperature
Presence-Absence Broth is available in two forms:
- Broth in glass ampules, sterile, single dose
- Single dose broth in prefilled sterile disposable bottles
Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.