qPCR octuplex tube row 0.2 ml qPCR Octal Tube + Optical Flat Cap, Transparent Item No.: AG12112 Product Details 0.2 ml qPCR Octal Tube + Optical Flat Cap, White Item No.: AG12113 Product Details 0.1 ml qPCR Octal Tube + Optical Flat Cap, Transparent Item No.: AG12114 Product Details 0.1 ml qPCR Octal Tube + Optical Flat Cap, White Item No.: AG12115 Product Details