Coliforms 100

ph Value	Solubility
6.6 - 7.0 (17 g/l, H₂O, 25 °C)	17 g/l

Description
Catalogue Number	101298
Replaces	1012980002

Product Information
HS Code	3821 00 00

Physicochemical Information
pH value	6.6 - 7.0 (17 g/l, H₂O, 25 °C)
Solubility	17 g/l

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 water endangering
Disposal	14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Specifications
Appearance - clearness	clear
- colour	yellowish
pH-value (25 °C)	6.6 - 7.0
Inoculum on reference medium - Escherichia coli ATCC 11775 (WDCM 00090)	10 - 100
- Citrobacter freundii ATCC 8090	10 - 100
- Klebsiella pneumoniae ATCC 31488	10 - 100
- Salmonella typhimurium ATCC 14028 (WDCM 00031)	10 - 100
- Pseudomonas aeruginosa ATCC 10145 (WDCM 00024)	≥ 1000
Growth - Escherichia coli ATCC 11775 (WDCM 00090)	+
- Citrobacter freundii ATCC 8090	+
- Klebsiella pneumoniae ATCC 31488	+
- Salmonella typhimurium ATCC 14028 (WDCM 00031)	+
colour change to blue-green - Escherichia coli ATCC 11775 (WDCM 00090)	+
- Citrobacter freundii ATCC 8090	+
- Klebsiella pneumoniae ATCC 31488	+
- Salmonella typhimurium ATCC 14028 (WDCM 00031)	-
- Pseudomonas aeruginosa ATCC 10145 (WDCM 00024)	-
Fluorescence - Escherichia coli ATCC 11775 (WDCM 00090)	+
- Citrobacter freundii ATCC 8090	-
- Klebsiella pneumoniae ATCC 31488	-
- Salmonella typhimurium ATCC 14028 (WDCM 00031)	-
- Pseudomonas aeruginosa ATCC 10145 (WDCM 00024)	-
Indole formation - Escherichia coli ATCC 11775 (WDCM 00090)	+
- Citrobacter freundii ATCC 8090	-
- Klebsiella pneumoniae ATCC 31488	-
- Salmonella typhimurium ATCC 14028 (WDCM 00031)	-
Incubation: 24 hrs.; 35 °C; aerobic.