Purgeable Internal Standard Back Catalog number: 22113 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended LA11457520CY Chloroparaffin C11 45.50% Cl, 10μg/mL in CY, 1ml Price on request P48-SS Mass-Labelled PCB Sampling Standard, 1.2ml, nonane Price on request 50587 pH 12.0 Standard @ 25°C Price on request