NOWYOU C A N HAVE NALGENE PERFORMANCE IN BOTH REUSABLE A N D DISPOSABLE FILTERVGARE. Only Nalge gives you both reusable and disposable filterware for water-quality analysis.And b o t h are excellent for either lab or field work. The n e w reusable Nalgene Filter Holders have more of the features you need:
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Π Available w i t h either receiver or funnel Π Funnel Conversion Assembly available for easy switching from receiver to funnel Π Easy to use for either vacuum or pressure applications Π Two membrane support plates w i t h each holder—one for analysis w o r k , the other for sterilization Π Rugged polysulfone construction that will withstand far more autoclave cycles than polycarbonate The disposable Nalgene Analytical Filter Unit gives you:
Π Snap-open design for quick and easy membrane retrieval Π Presterilized, preassembled design that saves time and w o r k Π Cellulose nitrate membrane for v_: superior recovery of micro=1 organisms. Your choice of 0.20-, ^'
