The SDS (Sodium dodecylsulfate) has been purified to remove coloured contaminants that interfere with spectrophotometric analysis. Zero free sulphates eliminate non-specific binding.

Keep in a tightly closed container, stored in a cooled, dry, ventilated area. Protect from physical damage. Isolate from incompatible materials. Avoid contact and inhalation of dusts from evaporated solution. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling.

Molecular Weight 288.38

• Purity > 99%
• OD280 (3% Solution) ﹤ 0.1
• C12Sulfate > 99%
• Lead (Pb) ﹤0.0002%
• Phosphate (PO4) ﹤ 0.0001%
• Available as pure SDS or a 20% SDS solution with 0.2 micron filtration and 18 MegOhm water