3M™ Sponge-Stick + Buffered Peptone Water Broth (BPW) Pk 100

This 1.5 x 3 inch biocide-free cellulose sponge is mounted at one end of a stick and pre-hydrated with a Buffered Peptone Water Broth diluent for collecting samples. The 3M™ Sponge-Stick allows a worker to collect samples without touching the inside of the bag, helping to maintain sample integrity.

The stick also helps access hard-to-reach areas and to collect the sample without directly handling the sponge, making it ideal for reaching into drains, pipes, and around equipment. The stick also features a thumb-stop to help negate contact with the sponge. Once placed inside the collection bag, the sponge snaps free from the handle to allow for easy handling and transportation.

The pre-moistened sponge is durable and biocide-free and does not affect organism viability. Its cellulose material is absorbent and will effectively hold and release the sample without excess dripping. The 3M™ Sponge-Stick also comes with a 3M™ Sample Bag that will accommodate 30 oz/0.89 L capacity to hold the sponge for safe, convenient transportation to the lab.

They are decontaminated through gamma irradiation for long shelf life. This product is made in the USA with globally sourced materials and is intended for lab use only.