Coliform Counts- Dairy products- Milk and Dairy
Laboratory Fee Schedule
Procedure: MDG0381A
CPT: N/A
| Synonym(s): | Coliforms, PCC, HSCC |
|---|---|
| Requisition Form | G-84; G-21; G-21 RR |
| Test Description | Enumeration of Coliform Bacteria using the 3M® Petrifilm™ method. |
| Pre-Approval Needed | Regulatory |
| Supplemental Information Required | N/A |
| Supplemental Form(s) | N/A |
| Performed on Specimens from (sources) | Food |
| Sample/Specimen Type for Testing |
Dairy Products |
| Minimum Volume/Size Required |
100 mL/ 100 grams |
| Storage/Preservation Prior to Shipping |
• Place milk sample in sterile zip-lock or whirlpack bag or other sterile plastic container. • Store on ice. Must be kept between 0.0°C and 4.5°C. • Must be tested within 60 hours of collection. |
| Transport Medium | N/A |
| Specimen Labeling | Sample Identification must match submission form. |
| Shipping and Specimen Handling Requirements |
• Ship samples on Ice and/or Ice Packs. • Samples must be shipped for overnight delivery. • Ship according to Dangerous Good Regulations, IATA, and/or CFR 49. |
| Method | FORM FDA/NCIMS 2400a-4: Petrifilm™ Aerobic and Coliform Methods |
| Turn-around Time | 4 Days |
| Interferences/Limitations |
The sample must be tested within 60 hours of collection. |
| Common Causes for Rejection | • Not collected by a Registered Sanitarian • Insufficient quantity • Improperly stored • Failure to meet shipping guidelines |
| Additional Information | N/A |