April
Tuesday 3 April 2018 photo 1/15
|
3m petrifilm aerobic count plate interpretation guide: >> http://oir.cloudz.pw/download?file=3m+petrifilm+aerobic+count+plate+interpretation+guide << (Download)
3m petrifilm aerobic count plate interpretation guide: >> http://oir.cloudz.pw/read?file=3m+petrifilm+aerobic+count+plate+interpretation+guide << (Read Online)
Introduction. 2. 3M™ Petrifilm™ Plates o Aerobic Count Plate (AC) o Yeast and Mould Count Plate (YM) o Coliform Count Plate (CC) o E. coli/Coliform Count Plate (EC). 3. Safety in Microbiology. 4. Experiments o Yeasts and Moulds in the Air o Bacteria on Fingers (Use of Topical Antimicrobials) o Total Bacterial Population
INTERPRETATION GUIDE. FOR DETECTION AND ENUMERATION OF AEROBIC Peel Plate® Aerobic Count (AC) microbial test is a prepared culture method used for the detection and enumeration of aerobic ( of variable sizes. 3M Petrifilm aerobic count (3M Pac) produce red colonies similar to Peel Plate AC tests.
2. Interpretation Guide: Aerobic Procedure for Lactic Acid Bacteria with 3M™ Petrifilm™ Plates for Monitoring Food and Environment. Lactic Acid Bacteria Count: 8. A red indicator dye reacts with growing bacteria allowing colony visualization. Acid-producing bacteria produce a yellow zone (halo) around the colony. Bacteria
LIMItAtIoN oF 3M LIABILItY, StoRAGE AND DISpoSAL information, and INStRuctIoNS. FoR uSE Guide to Interpretation when reading results. 14 Interpretation. • Steps 9 and 10 are unique to Petrifilm Aerobic count plates. • Note: Remember to inoculate and spread each Petrifilm count plate before going on to the next.
10 Dec 2011 magnifier light source can be used. Refer to. Guide to Interpretation when reading results. 14. Incubate petrifilm count plates with the clear side up in stacks of 20 or less, at a tempera- ture of 30°c +/- 1°c for 48+/-2 hours ( for all products dairy and raw shellfishes excepted) or for 72 +/- 2 hours for all products.
When colonies number more than 300, estimate the count. Determine the average number of colonies in one square. (1cm2) and multiply it by 20 to obtain the total count per plate. The inoculated area on a 3M Petrifilm Aerobic Count. Plate is approximately 20cm2. For a more accurate count, further dilution of the sample.
Interpretation Guide: 3M™ Petrifilm™ Rapid Aerobic Count Plate. User's Responsibilities: 3MTM PetrifilmTM Plate performance has not been evaluated with all combinations of microbial flora, incubation conditions and food matrices. It is the user's responsibility to determine that any test methods and results meet the user's
Note: Remember to inoculate and spread each Petrifilm count plate before going on to the next. Additional Comments shown in Figure 1: Lactococcus. Lactic Acid Bacteria Count = 0. Negative Control Plate containing 0.5mL Aerobic Lactic Acid Bacteria Broth plus 0.5mL diluent. 1. 3M™ Petrifilm™. Interpretation Guide
When colonies number more than 250, estimate the count. Determine the average number of colonies in one square (1cm2) and multiply it by 20 to obtain the total count per plate. The inoculated area on a 3M Petrifilm AC plate is approximately 20cm2. Figure 4. Interpretation Guide: 3M™ Petrifilm™ Aerobic Count Plate. 2.
Petrifilm™. E.coli/Coliform Count Plate. This guide familiarizes you with results on 3M™ Petrifilm™ E. coli/Coliform Count plates. For more information, contact the official 3M Microbiology Products representative nearest you. The identification of E. coli may vary by country. (see Reminders for Use section for incubation times.
Annons
Visa toppen
Show footer