300 mL Plastic – (Micro-S)

Requires ONE 300 mL Container: Coliforms (Total and Fecal), E. Coli, Enterococcus, Pseudomonas, Heterotrophic Plate Count (HPC), Sulfur-reducing bacteria (SRB), Iron-related bacteria (IRB), Aerobic Endospores, Fecal Streptococcus, Legionella, Mould, P. aeruginosa, Salmonella, Yeast

Preservative: Na2S2O3