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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
10 g | Dostępne do wysyłki DZISIAJzKuehne + Nagel Sp. z o.o. | 1740,00 zł |
Informacje o tej pozycji
grade
Molecular Biology
Quality Segment
description
Merck USA index - 14, 3376
assay
≥99% (titration)
form
powder, solid
reaction suitability
reagent type: reductant
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
solubility
water: 15 mg/mL
cation traces
heavy metals: ≤0.001%
absorption
≤0.100 at 280 nm at 100 mM (1 cm), ≤0.500 at 260 nm at 100 mM (1 cm)
foreign activity
DNases, proteases, RNases, none detected
shipped in
ambient
storage temp.
2-8°C
SMILES string
SC[C@H](O)[C@@H](O)CS
InChI
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m0/s1
InChI key
VHJLVAABSRFDPM-IMJSIDKUSA-N
General description
Packaging
Preparation Note
Legal Information
Disclaimer
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description A protective agent for SH groups. | description A protective agent for SH groups. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. Does not contain waxy surfactant found in many other preparations. Oxidized dithiothreitol: ≤0.5%. | description Intended for the isolation of epithelial cells, pathogenic or saprophytic bacteria, fungi, and yeasts from sputum. | description suitable for electrophoresis, ≥99% |
| assay ≥99% (titration) | assay ≥97% (titration) | assay - | assay ≥99% |
| reaction suitability reagent type: reductant | reaction suitability reagent type: reductant | reaction suitability reagent type: reductant | reaction suitability reagent type: reductant |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| solubility water: 15 mg/mL | solubility water: 30 mg/mL, ethanol: soluble | solubility - | solubility H2O: 50 mg/mL, clear, colorless to very faintly yellow |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 15-25°C | storage temp. 2-8°C |
| form powder, solid | form powder | form liquid | form powder |
Słowo ostrzegawcze
Danger
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Kody zagrożeń
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B
Klasa składowania
8A - Combustible corrosive hazardous materials
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