8270 Calibration Mix #2, 2000µg/ml in methylene chloride:methanol (85:15), 1ml

Composition:

• Aniline (62–53–3)
• Benzidine (92–87–5)
• 4-Chloroaniline

(106–47–8)

• 3,3'-Dichlorobenzidine

(91–94–1)

• Diphenylamine (122–39–4)*
• 2-Nitroaniline

(88–74–4)

• 3-Nitroaniline (99–09–2)
• 4-Nitroaniline

(100–01–6)

• N-Nitrosodimethy­lamine (62–75–9)
• N-Nitrosodi-n-propylamine (621–64–7)
• Pyridine

(110–86–1)