US EPA Method 325 Package

US EPA Method 325, which was implemented in September 2015, sets out a protocol for monitoring refinery perimeters for hazardous VOCs such as benzene, and specifies two-week passive sampling with sorbent tubes followed by analysis using TD–GC.

As well as providing a complete package of sampling and analytical equipment for full compliance with Method 325, Markes can offer a wealth of expertise, acquired over many years of dealing with regulatory compliance issues.

Features:

• Complete sampling and analytical package & full range of accessories
• TD instrumentation fully compliant with Method 325 and compatible with any GC or GC–MS system
• Reduced risk of litigation through complete chain of custody
• Specialist advice in both sampling & analysis of VOCs