VPH Calibration Check Standard Rev 1.1

ASTM D 5623 Sulfur Compounds Standard II 7 Analytes each 1000µg /mL in isooctane; unit: 1x1mL Prod.nr Compounds Prod.nr Compounds 0946.9 2-Methylbenzothiophene 0199.9 6-Methylbenzothiophene 0947.9 3-Methylbe

Azimsulfuron, 100 µg/ml, Acetonitrile, 1ml

2,3,4,5-Tetrabromobenzoic acid [13C6 ring], 1.2ml x 50ug/ml, methanol