Nutrient Pad Sets

Nutrient pad sets used for colony counting by the membrane filter method: These nutrient pad sets are dehydrated culture media that are already sterilized and individually inserted in petri dishes. The special feature of this alternative to agar media is the long shelf life of 24 months when stored at room temperature.

Pore size

0.45 µm
0.65 µm
0.8 µm

Diameter

1.9 inch
2 inch

Determination of

Acid-tolerant microorganisms
E. coli
E. coli and coliforms
E. coli and coliforms and other bio-indicators of faecal contamination
Enterobacteria, E. coli
Enterococci
Pseudomonads, Ps. Aeruginosa
Pseudomonas aeruginosa
Salmonellae, Sal. Thyphii
Staphylococci, Staph. Aureus
Total count
Yeasts and molds

NPS Type

Azide
Bismuth Sulfite
Caso
Cetrimide
Chapman
Chromocult
ECD
Endo
MacConkey
Orange Serum
Orange Serum (pH 5.5)
Orangen Serum (pH 3.2)
R2A
Sabouraud Agar
Standard
Standard TTC
Standard TTC mod.
TGE
Teepol (Lauryl Sulphate)
Tergitol TTC
Yeast Extract
m FC
m-FC