Tris-(hydroxymethyl) aminomethan (TRIS) ≥99.8% for biotechnology
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
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0826-1KGEA
1440
DKK
0826-1KG
0826-500G
0826-5KG
Tris-(hydroxymethyl) aminomethan (TRIS) ≥99.8% for biotechnology
Tris-(hydroxymethyl) aminomethan (TRIS)
Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.
Formel:
NH₂C(CH₂OH)₃ Kogepunkt: 288 °C Smeltepunkt: 169 °C Massefylde: 1,328 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00004679 CAS-nummer: 77-86-1 EINECS: 201-064-4 Merck Index: 13,09842 |
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Specifikationer Testresultater
Abs.@280nm (1M, Water) | ≤0.05 |
Arsenic | <0.0005% |
Copper | <0.0001% |
DNase | none detected |
Insolubles | ≤0.005% |
Iron | <0.0001% |
Lead | <0.0001% |
Loss on Drying | <1% |
Magnesium | <0.0005% |
Protease | none |
Purity | >99.8% |
RNase | none detected |
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