NOW! GET YOUR TEST RESULTS ON-LINE

No more waiting for test results by mail. Our customer can register to read their test results, securely, on-line. Just register at our website or click here to read more.
Expanded Nutraceutical Testing

Purity Laboratories specializes in nutraceutical testing for contaminants and label claims. We can help you meet new FDA regulations.
Critical Analyses for Contaminants

Testing products, particularly dietary items, for contaminants can help you avoid catastrophic problems. We offer state-of-the-art technology for detection of unwanted heavy metals, bacteria and more . . .
State-of-the Art Testing for Metals

We offer state-of-the-art technology to test your products for metals. We can test for many of the elements on the periodic table.
State-of the-Art Testing Methodologies and Equipment

Our new ICP-MS offers our customers the newest technology in metal testing. This equipment will measure metal ions in simple or complex matrixes at micro or macro concentrations. Purity Laboratories maintains strict quality controls on all testing methodologies and procedures.

Microbiology

METAL SCREENS

Need help right away? Contact us at:

(503) 297-3636
or Request A Quote Online or email us.

Shelf-Life Studies -- Customized to your needs. (Call)
Food Pathogen Screen -
- Includes - L. Monocytogenes, E. coli 0157:H7, Salmonella & Staphylococcus aureus
Standard Food Micro Screen
- Includes - APC, Coliform/E. coli, Yeast & Mold
Micro Screen (MPN)
- Includes - APC, Coliform/E. coli (MPN), Yeast & Mold
Micro Screen (Simplate)
- Includes - APC, Coliform/E. coli, 3-day Yeast & Mold
Nutraceutical Micro Screen
- Includes - APC, Coliform/E. coli (MPN), Yeast & Mold, Salmonella, Staphylococcus aureus (USP) Pseudomonas (USP)

INDIVIDUAL FOOD TEST

Acid Tolerant Bacteria
Aerobic Plate Count
Air Plates
Anaerobic Lactic Acid Bacteria
Anaerobic Plate Count
Anaerobic Sporeformers
Bacillus cereus
Bacteria ID
Bifidobacteria sp.
Coliforms - Total (MPN)
Coliforms - Total/E.coli (MPN)
Coliforms/E. coli (Plate Count)
Coliforms/E. coli (VRB)
Clostridium perfringens
E. coli (MPN)
E. coli 0157:H7
E. coli 0157:H7 (Irrigation Water)
Fecal Coliforms (MPN)
Fecal Streptococcus (MPN)
Flat Sour Spoilage Bacteria
Gram Stain
Heat Resistant Mold
Lactic Acid Bacteria Count
Lactobacillus Count
Listeria monocytogenes confirmation
Listeria sp.
Mold ID
Osmophilic Yeast
Pseudomonas aeruginosa (USP)
Psychrotrophic Bacteria Count
Salmonella
Salmonella (Irrigation Water)
Salmonella confirmation
Sporeformers
Staphylococcus aureus (MPN)
Staphylococcus aureus (USP)
Staphylococcus aureus (Plate Method)
Staphylococcus aureus (Coag. Positive)
Staphylococcus Enterotoxin
Thermoduric Bacteria Spore Count
Thermophile Plate Count
Thermoacidophilic Sporeformers
Thermophilic Bacteria Spore Count
Yeast/Mold Count - 3 day
Yeast/Mold Count - 5 day

PROBIOTICS

Lactobacillus sp.
Bifidobacteria sp.
E.faecium
S.thermophilus

DAIRY

Coliforms - Total (MPN)
Coliforms/E. coli (Plate Count)
Gram-Negative Bacteria Count (CVT)
Inhibitory Substances-Antibiotics
Heat-Resist. Psych. Sporeformer Count
Lab Pasteurization Count
Lactic Acid Bacteria Count
Lactobacillus Count
Leucocyte Count (DMSCC)
Pre-incubated Bacteria Count
Pseudomonas Count
Psychrotrophic Bacteria Count
Salmonella
Standard Plate Count
Yeast/Mold Count

WATER/ENVIRONMENTAL

Aerobic Plate Count
Coliforms - Fecal
Coliforms - Total (MPN)
Coliforms - Total/Fecal/E.coli (MPN)
Coliforms/E.coli (Plate Count)
E. coli
Enterococci
Fecal Streptococcus
Gram-Negative Bacteria Count (CVT)
Heat Resistant Psych. Sporeformer Count
Heterotrophic Plate Count
Hydrocarbon Degrading Bacteria
Inhibitory Substances - Antibiotics
Klebsiella
Lab Pasteurization Count
Lactic Acid Bacteria Count
Lactobacillus Count
Leucocyte Count (DMSCC)
Listeria monocytogenes confirmation
Listeria sp.
Mold ID
Potability Test
Pre-incubated Bacteria Count
Pseudomonas Count
Pseudomonas aeruginosa
Psychrotrophic Bacteria Count
Salmonella
Stachybotrys ID
Standard Plate Count
Sterility Test
Suitability Test
Yeast/Mold Count

Our New Facilities!

Purity Laboratories, Inc., moved into new facilities at: 6305 SW Rosewood St., Ste B, Lake Oswego, OR in July 2010. Our telephone number and fax number remained the same:
Telephone: 503.297.3636 Toll-Free: 800.977.3636 Fax: 503.297.3738

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NOW! GET YOUR TEST RESULTS ON-LINE

Expanded Nutraceutical Testing

Critical Analyses for Contaminants

State-of-the Art Testing for Metals