• Collection efficiency precisely matches ISO 7708/CEN criteria adopted in the OSHA final silica rule

• Single use means no cleaning or two-way shipping costs!
• Anti-static plastic

• Selection of flow rates available to meet specific applications
• 8 L/min respirable PPI: Enhances sensitivity (for short-term and/or low concentration sampling) using high flow pumps; ideal for new lower OSHA PEL for silica
• 4 L/min respirable PPI: Enhances sensitivity and can be used with personal pumps; TWA sampling for > 4 hours
• 2 L/min respirable PPI: 8-hour TWA sampling

• Disposable PPI Sampler Options
• Preloaded with filter by SKC
• Empty for filter loading by a laboratory or the user
• All disposable PPI Samplers are preloaded with preoiled impaction substrates in the inlet section

• Reusable aluminum PPIs are available

• Performance published in Journal of Physics and referenced in the OSHA final silica rule