BTEX - Indiana Back Catalog number: 94338 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679999 4-Ethyltoluene, 100 µg/ml, Methanol, 1ml Price on request 675577 Thiobencarb, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 82483 EPA Method 8325 Surrogate Standard Price on request