CONSTIX® SC-7 sharp point double-ended cotton swabs consist of high-quality, long staple-length cotton, tightly wrapped and shaped on both ends of high strength, wound paper handles. The heads are held to the handles using a methyl-cellulose binder.

• Cotton fibers provide exceptional absorbency of most solvents and solutions
• Absorbent cotton head is ideal for use with aqueous based solutions

The high-quality cotton fibers provide excellent particle entrapment and retention. The heads are very tightly wrapped and shaped using a methyl-cellulose binder which minimizes fiber shedding while maintaining low levels of extractable residue. The SC series cotton swabs are absorbent to most common solvents including isopropyl alcohol, acetone, and aqueous solutions.