Litmus Milk
SIAL/17158 - suitable for microbiology, NutriSelect® Plus
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 17158-500G
| application(s) | food and beverages |
| microbiology | |
| composition | litmus, 0.5 g/L |
| skim milk powder, 100 g/L | |
| sodium sulfite, 0.5 g/L | |
| final pH | 6.8±0.2 (25 °C) |
| form | powder |
| manufacturer/tradename | NutriSelect® Plus |
| product line | BioChemika |
| Quality Level | 200  |
| shelf life | limited shelf life, expiry date on the label |
| sterility | non-sterile |
| suitability | nonselective and differential for Lactobacillus spp. |
| technique(s) | microbe id | specific enzyme detection: suitable |
| microbiological culture: suitable |
| Application: | For maintenance of Lactobacilli and for determining the action of bacteria on milk. |
| Footnote: | We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs. The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance. |
| Legal Information: | GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Legal Information: | NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Preparation Note: | Suspend 101 g in 1 litre distilled water, agitating continuously. Dispense 10 ml amounts into 15x150mm tubes and sterilize by autoclaving at 121°C for 5 minutes. Avoid overheating. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41171606 |