Environmental Surface Testing

If you need a reliable environmental surface sampling swab for applications such as food processing, pharmaceutical and cosmetics, then our environmental sampling swabs are a great choice. Each one is constructed with a strong, flexible handle and an absorbent, oversized foam tip with an inner paddle structure underneath to allow for easier sample collection in hard-to-reach places where contaminants may be hidden. Harmony Lab & Safety Supplies has a wide variety of environmental sampling swabs by Puritan Medical Products in an assortment of tip shapes and options to ensure that you get the perfect style for your needs.

We highly recommend choosing pre-filled sampling swabs if you want to save time when testing materials. For example, you can use our pre-filled Letheen Broth swabs if you want to test materials for preservatives where neutralization is essential to antimicrobial activity. The Letheen neutralizing buffer ensures that disinfectants don't disrupt the antimicrobial activity. We also carry sampling kits with buffered peptone water, which helps encourage the repair of damaged cells, while also allowing for the recovery of target bacteria when testing for salmonella in food plants.

Our economical Puritan EnviroMax sterile sampling swabs are a good choice for a wide range of general use sampling applications, including spot checks. They feature a quick-turn, leak-proof cap with the swab securely attached to the cab. These swabs are available in either round or pointed foam tips that can be used to reach into tight and angled surfaces. Harmony Lab & Safety Supplies is happy to offer great large volume pricing on bulk sampling swabs, so you'll always get excellent prices when you need to order large amounts. Our customer service is unmatched, so you can always reach out to us if you need advice on which type of swab is best for your needs.