BTEX Standard

1,2,3-Tricaproylglycerol, 1000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 621-71-6

Calibration Standard Kit

Multicomponent Stock Solution of native reference substances (§ 5.8) 8 Analytes, each 50µg/mL in isooctane; unit: 1x1mL