JD-TU-LINE SAMPLE STANDARD CO2 PVC W/ POLYETHYLENE INNER SURFACE SZ 10FT X I.D 0.047 INCH TRANSPARENT DOUBLE LUER LOCK

J-MA-LINE SAMPLE STANDARD CO2 PVC W/ POLYETHYLENE INNER SURFACE SZ 10FT X I.D 0.047 INCH TRANSPARENT DOUBLE LUER LOCK-JR638557