ASTM D2887 Retention Time Calibration Standard with Gases – (P/N SD-SS3E-02-WG)

Retention time standard with gases for ASTM D2887 (0.01 – 0.05 % C5 – C44 plus trace n-C3, i-C4, and n-C4 in carbon disulfide); 6 X 1 mL