Molecular Models Blue Polystyrene Trigonal Nitrogen Atom Center 2 Diameter

Individual trigonal Nitrogen atom center to further personalize your set or kit. Atom centers are brilliantly finished in enamel paint for easy visibility and identification of their representative element. The color-coding is in accordance with universally accepted standards for molecular model atom center identification. Atom center is 2-inch in diameter and made of durable high-density polystyrene. Uniquely designed bond receptors allow rotation while forming a stable cohesive attachment with the 19-Series bonds.