S-140
Acetone, 1,000 µg/mL in Methanol-P&T
PLAS2-2M
Arsenic, 1,000 µg/mL, for AA and ICP, 30 mL in 2% HNO3
PLBE2-2M
Beryllium, 1,000 µg/mL, for AA and ICP, 30 mL in 2% HNO3
PLCD2-2M
Cadmium, 1,000 µg/mL, for AA and ICP, 30 mL in 2% HNO3
PLCR2-2M
Chromium, 1,000 µg/mL, for AA and ICP, 30 mL in 2% HNO3
PLCO2-2M
Cobalt, 1,000 µg/mL, for AA and ICP, 30 mL in 2% HNO3
PLPB2-2M
Lead, 1,000 µg/mL, for AA and ICP, 30 mL in 2% HNO3