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Featured Products

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Oak Ridge Centrifuge Tubes, Teflon* Resin FEP, NALGENE* $225.68 $199.73 For high-speed centrifugation of aggressive chemicals. Excellent for lipid and phenol extractions, as well as biomolecular applications using nucleic

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Filtering Flasks, Polypropylene, with Tubulation, NALGENE* $18.27 $16.17 One-piece molded for strength. Withstand full vacuum to 762mm Hg (30in. Hg). Tubulation at 45° angle prevents tipping. Oval marking area. Barbed a

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Volumetric Flasks, Polypropylene, Screw Cap, NALGENE* $44.56 $39.44 Flasks are individually calibrated to contain/deliver at 20°C. Color graduation line encircles the neck of the flask. No meniscus to confuse readi

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Volumetric Flasks, PMP, Screw Cap, NALGENE* $44.82 $39.67 Made of transparent polymethylpentene. Each flask individually calibrated to contain/deliver at 20°C. Marked with permanent graduation line. No me

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Analytical Funnels, Polypropylene, NALGENE* $95.25 $84.30 Funnels are designed for analytical chemistry. Accept standard size filter paper. Body of funnel makes exact 60° angle. Internal ribs and 58°

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Buchner Funnels, Polypropylene, NALGENE* $75.48 $69.06 Sturdy two-piece construction. Separable for easier cleaning. Highly resistant to most chemicals. Autoclavable.

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Separatory Funnels, Teflon* Resin FEP, Squibb, Pear-Shape, NALGENE* $404.44 $357.93 Inert to practically all chemicals. Non-wetting surface. Interface clearly visible. With leakproof screw closure and removable stopcock. Unbreakable.

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Separatory Funnels, Polypropylene, Squibb, Pear-Shape, NALGENE* $410.54 $363.33 Resists virtually all chemicals, including hydrofluoric acid. Teflon* resin TFE stopcock-housing has low-friction plug of Teflon resin TFE. With leak-

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Filter Holder with Receiver, NALGENE* $413.15 $365.64 Holds a 47mm membrane for filtering liquids by either vacuum or pressure. The one-piece support plate provides maximum flow rate and high throughput.

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Vacuum Manifold, NALGENE* $1,279.37 Designed with three vacuum outlets, each with leakproof, two-way valve and vent port. Each outlet securely holds a No. 8 stopper and the stem of a fil

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| 60097-056_EA | 1 | $13.07 | |
| 14310-684_CS | 1 | $180.92 | |
| 28143-978_CS | 1 | $1,187.43 | |
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Subtotal $1,381.42 |
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+ Shipping $10.50 |
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Order Total $1,391.92 |
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