Accueil/Magasin/Sciences de la vie/Électrophorèse/PAGE (électrophorèse sur gel de polyacrylamide)
Pastilles SDS, 100 g

Pastilles SDS, 100 g

Référence 8029.1
€ 44,78
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Pastilles SDS, 100 g
Détails du produit
Numero CAS: 9002-18-0
Code SH: 34023990
Marque: Carl Roth
SDS Pellets, min. 99,5 %, ROTIPHORESE®Grade, Molar mass (M) 288,38 g/mol, Density (D) 0,63 g/cm³, Flash point (flp) 170 °C, Boiling point (bp) 216 °C, CAS No. [151-21-3], EG-Nr. 205-788-1, Empirical formula C12H25NaO4S


SDS pellets ≥99,5 %, ROTIPHORESE® Grade

Ultrapure, dust-free SDS in special quality for electrophoresis. The use of pellets significantly reduces the generation of SDS dust during weighing and thus protects personnel and the environment.



Safe
Acrylamide ia a strong nerve poison which has clearly proved to be carcinogenic and to change the genetic make-up during animal testing. Acrylamide is resorbed primarily through the skin. The formation of dust when working with the solid matter is particularly critical. A hazard which can be easily avoided by using the ROTIPHORESE® ready-to-use solution.

Superior quality
ROTIPHORESE® Acrylamide and -Bisacrylamide solutions from Carl ROTH have the highest purity level. They are produced from substances free from acrylic acid. Oxidation products are removed from the solution by a selective absorption process. A new formation of such and/or polymerisation of the solution is prevented by gaseous stabilisation of the solution.
In order to guarantee a high consistency of our ROTIPHORESE®-solutions, each batch undergoes electrophoretic testing.


Appearance white rods
Assay (titr.) ≥99.5 %
pH-value (10 % in H2O) 6.5-9.0
Water (KF) ≤2.0 %
Solubility (10 % in H2O) clear, colourless
Colour number (APHA) ≤10
Turbidity ≤2.5 NTU
Chloride (Cl) ≤0.01 %
Lead (Pb) ≤0.0002 %
Absorbance
A (40 % in H2O; 1 cm/410 nm) ≤0.1
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