Marker PCB Extraction Standard, 1.2ml, nonane

SLCK Spike - Metals Mix #5

alpha alpha alpha (20R,24RS)-24-Ethylcholestane (82% in mixture with alpha alpha alpha (20S,24RS)-24-Ethylcholestane), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs