Description
GLA-5000 PVC membrane disc filters are inherently low ash membranes well suited for multiple NIOSH analytical methods.
• Assures gravimetric stability with low moisture pick-up and low tare weight.
• Low ash. Provides interference-free silica determinations.
• 5 m pore size meets NIOSH and OSHA requirements.
• 25 and 37 mm sizes are ideal for use in Pall Air Monitoring Cassettes.
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