Milliflex^® Cassette prefilled with R2A Agar

32160801

NA.74

Milliflex^® Cassette is ready to use agar-based media to be used with Milliflex^® or Milliflex Oasis^® system for convenient, rapid, and reliable bioburden testing. The prefilled agar cassette helps to streamline the microbial contamination testing workflow with quality assurance and avoiding risks of exogenous contamination. Each plate is a 3-piece assembly containing approximately 10 ml of the media. R2A Agar is a low nutrient medium consisting of less proteose peptone, yeast extract, and glucose as compared to Standard Methods Agar. This medium allows the growth of stressed, injured, and chlorine tolerant bacteria present in treated waters due to the presence of pyruvate and starch.

Milliflex^® Cassette prefilled with R2A Agar is used in Bioburden testing and general microbiological analysis of water especially high purity water (electronics, RO, distilled or purified). It is widely used in the pharmaceutical and cosmetic industries.

标准方法、欧洲药典 2002、补遗 4.6
Incubation Time: 120–168 hrs (standard method); 120 hrs (EP)
Incubation Temperature: 20–28 °C (standard method); 30–35 °C (EP)

R2A 琼脂

QC organisms
大肠埃希菌 (ATCC 25922)

P. aeruginosa (ATCC 9027)

S. aureus (ATCC 6538)

B. subtilis (ATCC 6633)

C. albicans (ATCC 10231)

A. niger (ATCC 16404)
无色至白色菌落；有些可能会产生色素。

300

plate (pre-poured agar)

12 mo.

ready-to-use

Milliflex^®

clear tan to light amber

sample type pharmaceutical(s)
sample type beer
sample type bottled water
sample type cosmetics

7.2±0.2 (25.0 ℃)

bioburden testing
cosmetics
microbiology
pharmaceutical
water monitoring

for use with Milliflex^®

ambient

2-8℃

heterotrophic bacteria (in a stressed environment)

48×10 mL in tests
采用塑料培养皿封装的 10mL 琼脂

MILLIFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany
MILLIFLEX OASIS is a registered trademark of Merck KGaA, Darmstadt, Germany

13 - Non Combustible Solids

WGK 1