Jump to content Jump to navigation menu

ROTI®Plate90 MacCon

ISO 11133, ready-to-use, sterile, for microbiology
Icon_Eisstern All products identified as being particularly temperaturesensitive are shipped in special ice boxes with freezer packs or in dry ice.
Icon_Steril Sterile products
Icon_ready-to-use Ready-to-use products and reagents
Related products
Pack Qty.
Ready-made media
Storage temp. +4 °C
Transport temp. cooled

For the selective isolation and identification of enterobacteria.

Sterile ready-to-use culture media plates for microbiological analysis.
Product details

€24.20/Pack Qty. 

excl. VAT. | 10 unit(s) per Pack Qty.

Art. No. 1NAA.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €22.99/Pack Qty.
from 24 Pack Qty. €21.78/Pack Qty.

Product details


Sterile ready-to-use culture media plates for microbiological analysis.

  • Diameter 90 mm
  • Surface 63,6 cm2
  • Ready-to-use and sterile
  • Easy to use, reliable detection and simple evaluation
  • Well applicable for microbiological analysis of samples
  • With detailed instructions for use

ROTI®Plate90 are prepared culture media plates with a diameter of 90 mm. They are thus adapted to the size of membrane filters for assaying of low-germ fluids by membrane filtration method. They are also applicable for the microbiological analysis of samples in general.

The germs of expected low-germ liquid samples are concentrated by membrane filtration. Afterwards, the membrane is placed on top of the medium and incubated. Using a membrane with a grid helps counting the resulting colonies.
Our products are tested and approved exclusively for research and development.

Samples which are expected to have a higher microbiological burden are prepared in a serial dilution. Afterwards, every dilution step is plated and incubated. The number of grown colonies is noted as result.

ROTI®Plate90 MacCon ISO 11133, ready-to-use, sterile, for microbiology

MacConkey agar is used for the subcultivation of Gram-negative enterobacterial colonies and for the determination of Escherichia coli.

Bile salts and crystal violet are the selective agents and inhibit Gram-positive bacteria.
Neutral red is the pH indicator that, when lactose is fermented and the pH drops, shows a colour change from neutral red to pink.

Not a medical device / Not an IVD product
ROTI®Plate90 MacCon
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
1NAA.1 10 unit(s) box


In stock
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:


Casein peptone17 g/l
Lactose10 g/l
Sodium chloride (NaCl)5 g/l
Meat peptone3 g/l
Bile salts No. 31.5 g/l
Neutral red0.03 g/l
Crystal Violet0.001 g/l
Agar-Agar13.5 g/l
pH value (25 °C)6.9-7.3