Buffer, pH 12.45, reference standard

EPA 8270C - Multiple Component Solution 1 38 Analytes, each 100µg/mL in methanol; unit: 5x1mL 0732.12 Acenaphthene [83-32-9] 0002.12 Acenaphthylene [208-96-8] 2751.8 Acetophenone [98-86-2] 2169.6 Aniline [62-53-3] 1049.14 Anthracene [120-12-7] 2130.

p-Coumaric acid ethyl ester, >98%, 20mg

Labelled Toxics/LOC/Window Defining Stock Solution, 1.2ml, nonane