PCB Congener Mix #1, 10 µg/mL, Isooctane, 1 mL/ampul

Multi-Component

501 Trihalomethane Mix, 2000 µg/mL, P&T Methanol, 1 mL/ampul

Multi-Component

8270 Matrix Spike Mix, 200 µg/mL, Methanol:Methylene Chloride (80:20), 5 mL/ampul

Multi-Component

8270 Benzidines Mix, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

Multi-Component

Acid Surrogate Mix (4/89 SOW), 2000 µg/mL, Methanol, 1 mL/ampul