Aijiren na-eji 2ml snap vial ịhọrọ ma ahụ karama nwere mpaghara akara, ma ọ nwere ọnụ ọgụgụ, amber ma ọ bụ doro anya. The iko ihe nke 2ml snap vial bụ 5.0type ma ọ bụ 7.0type, agba nke pp okpu, na agba nke ptfe septa nwere ike họrọ. Ndị a bụ ọrụ ahaziri ahazi nke Aijiren nwere ike inye.