A staple reagent in organic synthesis and formulation chemistry, Ppco closures play an essential role in maintaining the integrity of micro packaging vials during storage and transportation. These high profile, sterile closures, manufactured by Nalgene, are designed specifically for sample- and transport jars. Their brown color helps protect sensitive samples from light degradation, while their robust construction ensures a secure seal. Ideal for bulk packing, these purple closures are a reliable choice for researchers seeking to safeguard their valuable samples.

• Category: Accessories for Sample- / Transport Jars
• Brand: Nalgene