- The glass support disc can be replaced if it becomes clogged or if sample-to-sample contamination is a concern
- Like the apparatus with fritted glass support, the ground joint connection eliminates the possibility of phthalate contamination that can occur when using silicone or neoprene stoppers
- Each apparatus is supplied with 1000mL funnel, 90mm glass support base, 40-60 micron porosity fritted glass disc, anodized aluminum clamp and filtration flask
- Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
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