Urea Agar 500Grm
for microbiology
Manufacturer: Merck
Catalog ID: 108492.0500
Stock: In Stock
Description
| Catalogue Number | 108492 |
Product Information
| HS Code | 3821 00 00 |
Physicochemical Information
| pH value | 6.7 - 6.9 (21 g/l, H₂O, 37 °C) (after autoclaving) |
| Bulk density | 640 kg/m3 |
| Solubility | 21 g/l |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Appearance (clearness) | clear |
| Appearance (colour) | red |
| pH-value (25 °C) | 6.6 - 7.0 |
| Solidification behaviour (2 hrs., 45 °C) | liquid |
| Growth (Escherichia coli ATCC 25922 (WDCM 00013)) | good to very good |
| Growth (Shigella flexneri ATCC 12022 (WDCM 00126)) | good to very good |
| Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)) | good to very good |
| Growth (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)) | good to very good |
| Growth (Proteus hauseri ATCC 13315) | good to very good |
| Growth (Proteus mirabilis ATCC 14153) | good to very good |
| Growth (Morganella morganii ATCC 25830 (WDCM 00112)) | good to very good |
| Colour change to yellow (Escherichia coli ATCC 25922 (WDCM 00013)) | yellow |
| Colour change to yellow (Shigella flexneri ATCC 12022 (WDCM 00126)) | yellow |
| Colour change to yellow (Salmonella typhimurium ATCC 14028 (WDCM 00031)) | yellow |
| colour change to red (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)) | red |
| colour change to red (Proteus hauseri ATCC 13315) | red |
| colour change to red (Proteus mirabilis ATCC 14153) | red |
| colour change to red (Morganella morganii ATCC 25830 (WDCM 00112)) | red |
| Incubation: 24 hrs.; 35 °C; aerobic. |
