103686BC
mEHEC® Broth
granular, for Escherichia coli O157:H7, for Escherichia coli non-O157:H7 STEC, for Salmonella spp.
别名:
Modified Enterohemorrhagic Escherichia coli Broth
产品名称
mEHEC® Broth, granular, for Escherichia coli O157:H7, for Escherichia coli non-O157:H7 STEC, for Salmonella spp.
description
Dehydrated culture medium for selective enrichment of pathogenic bacteria in selected foods
form
granular
shelf life
6‑36 mo.
packaging
pkg of (0.5 kg and 10 kg)
storage condition
(Hygroscopic media. Keep tightly closed.)
color
off-white to tan
pH
7.0 ±0.2 (25 °C)
application(s)
food and beverages
microbiology
compatibility
Assurance GDS® (Tq)
VIP® (Gold)
for use with Assurance ElA
storage temp.
2-30°C
suitability
Escherichia coli (Enterohemorrhagic)
Escherichia coli O157:H7
Escherichia coli non-O157:H7 STEC
Salmonella spp.
Quality Level
Application
Dehydrated culture medium for selective enrichment of pathogenic bacteria in selected food and is intended for use with Assurance® GDS, TRANSIA® Plate, TRANSIA® AG, and VIP Gold.
General description
mEHEC® Broth is a dehydrated granular culture medium used for selective enrichment of E. coli O157:H7, E. coli non-O157:H7 STEC, and Salmonella spp. in select food samples. The media contains tryptone that provides nitrogenous and carbonaceous compounds, long chain amino acids and other essential growth nutrients. Lactose is a fermentable sugar. Bile salts mixture inhibits gram-positive bacteria, especially bacilli and fecal Streptococci. Phosphates control the pH during the fermentation of lactose. Gas production in a fermentation tube within 24 hours or less is presumptive evidence of the presence of coliform bacteria.
Legal Information
Assurance is a registered trademark of Merck KGaA, Darmstadt, Germany
Assurance GDS is a registered trademark of BioControl Systems, Inc.
TRANSIA is a registered trademark of Merck KGaA, Darmstadt, Germany
VIP is a registered trademark of Merck KGaA, Darmstadt, Germany
mEHEC is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
法规信息
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