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L-Methionine, 100 g
Van Carl ROTH
≥99 %, for biochemistry
Verwante producten
VE
Verp.
H-L-Met-OH, 2-Amino-4-methyl-mercapto butyric acid
Empirical formula C5H11NO2S
Molar mass (M) 149,21 g/mol
Melting point (mp) 282 °C
WGK 1
CAS No. 63-68-3
EG-Nr. 200-562-9
Molar mass (M) 149,21 g/mol
Melting point (mp) 282 °C
WGK 1
CAS No. 63-68-3
EG-Nr. 200-562-9
39,70 €/VE
Excl. btw | 100 g Per VE
Bestelnr. 9359.1
In productie
Vrij van verzendingskosten vanaf 250 €
Vanaf 6 VE
37,72 €/VE
Vanaf 24 VE
35,73 €/VE
In het winkelmandje
In het winkelmandje
L-Methionine
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 9359.1 | 100 g | plastic |
39,70 € |
|
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| 9359.2 | 1 kg | plastic |
267,70 € |
|
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| 9359.3 | 250 g | plastic |
79,05 € |
|
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| 9359.4 | 500 g | plastic |
142,45 € |
|
|
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Op voorraad
Beschikbaar (let op levertijd)
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
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Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Algemene informatie
Amino acids
Our amino acids are of the highest purity and suitable for a broad range of applications in biochemistry. Besides the natural occurring L-amino acids, we offer a selection of unnatural D-amino acids and DL-amino acids.
Analysecertificaten
Type analysis
| Appearance | white crystal. powder |
| Assay (dry substance) | 99.0-101.0 % |
| Specific rotation [α]20D | +23.0° to +24.0° |
| pH-value | 5.6-6.1 |
| Chloride (Cl) | ≤0.02 % |
| Sulphate (SO4) | ≤0.02 % |
| Ammonium (NH4) | ≤0.02 % |
| Arsenic (As2O3) | ≤0.0001 % |
| Iron (Fe) | ≤0.001 % |
| Heavy metals (as Pb) | ≤0.001 % |
| Foreign amino acids | complies |
| Loss on drying | ≤0.2 % |
| Sulphated ash | ≤0.1% |