Description

Compact Dry SL (Salmonella)

CompactDry SL(Salmonella) detects salmonella using 20 – 24 hour pre-enrichment cultures. The plates are based on the combination of three different test principles:

1. Allalization of the medium, by Salmonella´s lysine decarboxylase ability(the medium colour will change from blue-purple to yellow);
2. Greening of the colony, caused by decomposition of chromogenic substrate with a specific enzyme of Salmonella (black colonies are generated by hydrogen sulphide producing
Salmonella);
3. the motility of Salmonella.

Incubation time

20 – 24 hours

Incubation temperature

41 – 43° C

Please use the incubation temperature/time according to the legal specification of each Country´s food analysis regulations.

Additional information

Specification

Features and Benefits include:

• Ready to use
• No spreading
• Long shelf life at room temperature
• Easily stackable in incubator
• Easy identification of presumptive colonies on chromogenic media
• Wide choice of plates available including Total Counts, E. coli, Listeria sp., Salmonella sp., Vibrio parahaemolyticus, Enterococcus, Enterobacteriaceae, Yeast and Molds.

Membrane filter method: procedure for CompactDry™

Additionally membrane filters can be tested using CompactDry™ plates. Filter 1ml water or any other liquid using an ordinary membrane filter (e.g. 47 mm, 45 µm), then pipette 1 ml of sterile water into the middle of the Compact Dry plate and place the filter on the CompactDry™ plate. The filter should be trap side up. Colonies will grow on the filter.

How-to-use-Membrane-Filter-method-on-Compact-Dry-Plates-1

	Package Size		Quantity
	40 plates		40 Plates/Box
	240 plates		240 Plates/Box
	500 plates		500 Plates/Box
	1404 Plates		1404 Plates/Box

CompactDryTM SL Salmonella test dish_