Calibration Standard Mix 1

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

Powder reagents for total chlorine (25 tests). Contains: 25 sachets