Question

Why is it best to use a purchased liquid stock solution of acrylamide rather than preparing it from a power form?

Answer 1

ANSWER

Acrylamide is toxic by all routes of exposure often with prolonged effects. In its powder form, the monomer is extremely dangerous because the dust can easily become airborne and enter the respiratory system. Therefore, researchers are strongly encouraged to purchase pre-made stock solution or readymade gels. Toxicity and exposure potential decreases dramatically after Acrylamide has polymerized. However, since complete polymerization cannot be assured, exposure remains a concern.