Nalgene Narrow-Mouth Boston Round Bottles are constructed from natural LDPE and feature polypropylene closures. These low-density polyethylene bottles are ideal for packaging, shipping and storing a variety of reagents.

• Natural low-density polyethylene with polypropylene closure
• Durable construction
• Ideal for trace metal analysis since LDPE is low in trace metal content
• Uniform walls resist splitting and puncturing
• Leakproof

Standard Lead Time: 2-3 Days