Modification of the popular medium formulation according to Murashige & Skoog (1962). The concentration of the macro elements was reduced to 1/4. The micronutrients are present in the original concentration.
Recommended for plant species which are vulnerable to the osmotic concentration due to the high content of dissolved salts in the original MS formulation. This is often the case for plants with low nutrient requirements
Powder, dissolve in water. Dosage: 1.23 g/l
References:
Murashige, T & F. Skoog. 1962. A revised medium for rapid growth and bio assays with tobacco tissue cultures. Physiologia plantarum 15(3):473-497
| Media components: | macro elements micro elements |
| GHS-Pictograms: | 07 |
| GHS signal word: | Warning |
| Dosage: | 1,13 g/l |
| Hazard Statements: | H315-H319-H335-H412 |
| Precautionary Statements: | P273-P280 |
| Storage Temperature: | 2 - 8 °C |
| SVHC > 0.1 mass-%: | Boric acid, CAS-Nr. 10043-35-3. |
Achtung! |
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| H315: | Verursacht Hautreizungen |
| H319: | Verursacht schwere Augenreizung. |
| H335: | Kann die Atemwege reizen. |
| H412: | Schädlich für Wasserorganismen, mit langfristiger Wirkung. |
| P273: | Freisetzung in die Umwelt vermeiden. |
| P280: | Schutzhandschuhe / Augenschutz / Gesichtsschutz tragen. |
| Aussehen: | Pulver |
| Aggregatzustand: | Fest |
| Dosierung: | 1,13 g/l |
| Lagertemperatur: | 2 - 8 °C |
Zusammensetzung
| Makronährstoffe | |||
| Kaliumdihydrogenphosphat | KH2PO4 | 42,500 | mg/l |
| Calciumchlorid | CaCl2 | 83,050 | mg/l |
| Ammonium Nitrat | NH4NO3 | 412,500 | mg/l |
| Kaliumnitrat | KNO3 | 475,00 | mg/l |
| Magnesiumsulfat | MgSO4 | 45,135 | mg/l |
| Mikronährstoffe | |||
| Kupfer(II)Sulfat Pentahydrat | CuSO4· 5 H2O | 0,025 | mg/l |
| Cobalt(II)Chlorid Hexahydrat | CoCl2· 6 H2O | 0,025 | mg/l |
| Eisenchelat | FeNaEDTA | 36,700 | mg/l |
| Borsäure | H3BO3 | 6,200 | mg/l |
| Kaliumiodid | KI | 0,830 | mg/l |
| Mangan(II)Sulfat Monohydrat | MnSO4 · H2O | 16,900 | mg/l |
| Natriummolybdat Dihydrat | Na2MoO4· 2 H2O | 0,250 | mg/l |
| Zink Sulfat Heptahydrat | ZnSO4· 7 H2O | 8,600 | mg/l |
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