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"Compact Dry" TC Set for microbiological testing of cosmetics at home/your artisanal lab.
Ready to use plates for determinations of total germ count.
Growth surface: 20 cm2
Each set consists of four compact dry disks in a special foil and four sterile swabs with a dilution peptone.
Storage : ca +20 Centigrade
Incubation 35 -+2 Centigrade for 48 hours
The special foil protects the discs against moisture and light. After opening the foil, put the unused disks back in the foil and seal it with a tape. Use the disks as soon as possible after opening the foil.
In order to avoid drying, make sure CompactDry
plates are well closed during
High concentrations on plates will cause the entire
growth area to become red/pink. In this case dilute
area is 20 cm². The back of the plate has
a grid carved of 1 x 1 cm to make the colony counting
easier. In case of any difficulties to count colonies due
to large number of colonies grown, total viable count
can be obtained by multiplying 20 by an average
number of colonies per grid counted from several
After use please follow the current disposal
Compact dry is no replacement for a professional TVC or challenge test. This is only to help you pre-select your products before sending them to the laboratory
Check this video for a short instruction about how to use the kit.
We'll inform you if the price of this product will be changed according to your price alert.