BTEX (10 µg/mL) Back Catalog number: 98517 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94018 Method 515.3LPC Standard Price on request 95285A Volatile Standard Price on request 18000-0490-100AN5 Furosemide, 100µg/ml in Acetonitrile, 5ml Price on request