Purity has one of the broadest offerings in the Northwest for the following categories of microbiological testing:
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Acid Tolerant Bacteria
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Aerobic Plate Count
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Anaerobic Plate Count
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Coliforms / E. coli (9 Tube MPN Screen)
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Coliforms / E. coli (15 Tube MPN Screen)
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E. coli MPN Confirmation
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Coliforms / Fecal Coliforms (9 Tube MPN Screen)
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Coliforms MPN Confirmation
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Fecal Coliforms MPN Confirmation
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Total Coliforms / E. coli (Petrifilm)
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E. coli (USP)
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E. coli O157:H7 (25 g VIP)
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E. coli O157:H7 (375 g VIP)
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E. coli O157:H7 Confirmation Step 1
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E. coli O157:H7 Confirmation Step 2
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Enterobacteriaceae (Pertifilm)
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Gram Stain
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Lactic Acid Bacteria Count
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Lactobacillus Count
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Listeria spp. (VIP)
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Listeria spp. Confirmation Step 1
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Listeria monocytogenes Confirmation Step 2
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Pseudomonas aeruginosa (USP)
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Pseudomonas aeruginosa Confirmation
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Salmonella (USP)
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Salmonella (25 g VIP)
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Salmonella (375 g VIP)
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Salmonella spp. Confirmation Step 1
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Salmonella spp. Confirmation Step 2
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Heat Resistant Spore Formers 80°C
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Heat Resistant Spore Fromers 100°C
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Staphylococcus aureus (Petrifilm)
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Staphylococcus aureus (Plates)
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Staphylococcus aureus (USP)
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Staphylococcus aureus (9 Tube MPN Screen)
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Staphylococus aureus MPN Confirmation
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Yeast & Mold
Microbiology Test Packages:
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Microscreen: Aerobic Plate Count, Total Coliforms / E. coli, Yeast & Mold
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Microscreen (MPN): Aerobic Plate Count, Total Coliforms / E. coli, Yeast & Mold
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Pathogen Screen: Listeria spp., E. coli O157:H7, Salmonella, Staphylococcus aureus, Pseudomonas aeruginosa
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Heterotrophic Plate Count (1 mL)
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Heterotrophic Late Count (100 mL)
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Potabili
Other Microbiology Tests and Fees:
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Shelf Life Study
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Composting Fee
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Listeria spp. (VIP)
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Salmonella (25 g VIP)
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E. coli O157:H7 (25 g VIP)
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Staphylococcus aureus (Plates)
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Pseudomonas aeruginosa (USP)