Nalgene Funnels
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Thermo Scientific™ Nalgene™ Plastic Funnels
Nalgene plastic funnels are a safer alternative to glass. They won’t break, chip or shatter amid the bustle and bumps of everyday lab work, and won’t dent or corrode like metal funnels. Enjoy their light weight and ease of handling.
Trust Nalgene funnels to be made from the highest quality laboratory-grade polypropylene copolymer (PPCO), high density polyethylene (HDPE), low density polyethylene (LDPE), and polypropylene (PP) materials for dependably low extractables and compatibility with a broad range of lab materials.
With so many sizes and styles, there are Nalgene plastic funnels to serve a wide variety of lab applications.
Which funnels are right for your application?
| Nalgene PPCO Long Stem Analytical Funnels |
Nalgene PPCO Powder Funnels | Nalgene PPCO Utility Funnels | Nalgene HDPE Large Funnels | Nalgene LDPE Heavy-Duty Funnels | Nalgene PPCO Büchner Funnels |
| Classic long stem design | Classic wide bore stem design | Wide tapered funnel to stem transition | Large size, classic design | Super rugged for rough and tough work conditions | Classic Büchner design in shatterproof plastic |
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| Use with standard filter papers for analytical techniques | Use in transferring powder, crystalline chemicals for reagent prep | Use for transferring liquid, pastes, small solids, granular/powder, or viscous samples, reagents | Use for transferring large volumes of liquids | Toughest funnels available for heavy-duty use | Replaces ceramic Büchner funnels for solid sample prep, treatment. Two-piece design, easy to clean |
| External ribbing prevents air lock |
External ribbing prevents air lock |
Not ribbed | External/internal ribbing prevents airlock |
Ribbed | Not ribbed |
| Top diameter 34mm – 158mm |
Top diameter 65mm – 147mm |
Top diameter 65mm – 155mm |
Top diameter 201mm – 258mm |
Top diameter 101mm – 248mm |
Top diameter 59mm – 172mm |
| Fits standard size filter papers |
Fits standard size filter papers |
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| PPCO | PPCO | PPCO or HDPE | HDPE | LDPE | PP |
| Milky white translucent |
Milky white translucent |
Milky white translucent | Milky white | Milky white | Opaque white |
| Temp range -40oC to 121oC |
Temp range -40oC to 121oC |
Temp range PPCO: -40oC to 121oC HDPE: -100oC to 120oC |
Temp range -100oC to 120oC |
Temp range -76°C to 70°C | Temp range 0oC to 135oC |
| Autoclavable | Autoclavable | PPCO autoclavable HDPE is not | Do not autoclave | Do not autoclave | Autoclavable |
| Complies with Part 21 CFR 177.1520 for food use |
Complies with Part 21 CFR 177.1520 for food use |
Complies with Part 21 CFR 177.1520 for food use1 |
Complies with Part 21 CFR 177.1520 for food use1 |
Complies with Part 21 CF 177.1520 for food use 1 |
Complies with Part 21 CFR 177.1520 for food use |
| BPA-Free | BPA-Free | BPA-Free | BPA-Free | BPA-Free | BPA-Free |
| Phthalate-free | Phthalate-free | Phthalate-free | Phthalate-free | Phthalate-free | Phthalate-free |
Thermo Scientific™ Nalgene™ Analytical Funnels
polypropylene copolymer
Nalgene™ Analytical Funnels with long stems and external ridges are for use with standard filter papers.
Outside ribbing eliminates air lock. Chemical-resistant to a wide variety of lab chemicals and reagents. A shatter-proof alternative to glass.
details
- Body of funnel is at a 60° angle with internal ribs sloped at 58° for rapid filtration
- Outside ribbing eliminates air lock
- Shatterproof – these funnels will provide years of dependable use in your lab
- Designed for use with standard filter papers
- Autoclavable
Nalgene Analytical Funnels
| Cat. No. | Top Dia. (mm) | Stem L (mm) | Stem O.D. (mm) | Capacity (ml) | Fits Paper dia. (mm) | No. per Pack | No. per Case |
| 4250-0035 | 34 | 52 | 6 | 10 | 55 | 12 | 36 |
| 4250-0045 | 48 | 50 | 7 | 23 | 70 | 12 | 36 |
| 4250-0055 | 55 | 61 | 7 | 41 | 90 | 12 | 36 |
| 4250-0065 | 66 | 65 | 7 | 65 | 110 | 12 | 36 |
| 4250-0075 | 77 | 80 | 7 | 114 | 125 | 6 | 36 |
| 4250-0100 | 104 | 99 | 9 | 254 | 185 | 4 | 24 |
| 4250-0160 | 158 | 151 | 14 | 976 | 240 | 2 | 12 |
Thermo Scientific™ Nalgene™ Powder Funnels
polypropylene copolymer
Nalgene™ Powder Funnels are used for transferring powders.
Parallel stem minimizes bridging of powder; external ribbing prevents air locks. Resistant to a wide range of lab chemicals and reagents. A shatter-proof alternative to glass.
details
- Polypropylene is break-resistant and chemically compatible with a wide variety of lab reagents
- Suitable for general lab use, it is a durable replacement for glass funnels
- Autoclavable
Nalgene Powder Funnels
| Cat. No. | Top Dia. (mm) | Capacity (ml) | Overall H (mm) | Stem Dia. (mm) | Stem L (mm) | No. per Pack | No. per Case |
| 4252-0065 | 65 | 68 | 67 | 16 | 22 | 12 | 36 |
| 4252-0080 | 79 | 115 | 85 | 16 | 29 | 12 | 36 |
| 4252-0100 | 104 | 243 | 106 | 21 | 33 | 6 | 24 |
| 4252-0150 | 147 | 716 | 136 | 27 | 30 | 4 | 24 |
Thermo Scientific™ Nalgene™ Utility Funnels
polypropylene or high-density polyethylene
Nalgene™ Utility Funnels are suitable for numerous lab applications and are a shatter-proof alternative to glass funnels in the lab.
details
- Cat. Nos. 4256-0234 and 4256-0414 are made from shatter-proof, autoclavable polypropylene
- Cat. No. 4256-0638 has a large throat opening for faster transfer of materials and is made from shatter-proof high-density polyethylene (not autoclavable)
- Suitable for a wide variety of lab applications
Nalgene Utility Funnels
| Cat. No. | Top Dia. (mm) | Capacity (ml) | Overall H (mm) | Stem Dia. (mm) | Stem L (mm) | No. per Pack | No. per Case |
| Polypropylene (Autoclavable) | |||||||
| 4256-0234 | 65 | 62 | 65 | 10 | 21 | 12 | 288 |
| 4256-0414 | 103 | 270 | 117 | 11 | 34 | 12 | 144 |
| High-density polyethylene (Not Autoclavable) | |||||||
| 4256-0638 | 155 | 1059 | 176 | 26 | 67 | 12 | 72 |
Thermo Scientific™ Nalgene™ Large Funnels
high-density polyethylene
Nalgene™ Large Funnels have external and internal ribbing for air release.
Shatterproof funnel is a safer alternative to glass.
details
- HDPE is shatter-proof, making it a reliable long-term tool for the lab
- Has internal and external ribbing for fast flow
Nalgene Large Funnels
| Cat. No. | Top Dia. (mm) | Capacity (L) | Overall H (mm) | Stem L (mm) | No. per Pack | No. per Case |
| 4262-0080 | 201 | 1.9 | 245 | 89 | 1 | 6 |
| 4262-0110 | 258 | 4.06 | 300 | 92 | 1 | 6 |
Thermo Scientific™ Nalgene™ Heavy-DutyFunnels
low-density polyethylene
Nalgene™ LDPE Funnels are the toughest large funnels available. Made of low-density polyethylene, they are lightweight and won’t break or corrode like glass or metal funnels.
Designed for years of rugged use in the lab.
details
- Durable large funnels are designed for heavy-duty use
- Lighter weight than glass or metal funnels and they won’t break or corrode, providing you with long-term use
- Rigid construction, ideal for vacuum filtration; features ribs and a tab
Nalgene Heavy-duty Funnels
| Cat. No. | Top Dia. (mm) | Capacity (ml) | Overall H (mm) | Stem O.D. (mm) | Stem L (mm) | No. per Pack | No. per Case |
| 4260-0040 | 101 | 254 | 146 | 12 | 72 | 2 | 12 |
| 4260-0060 | 152 | 777 | 196 | 15 | 76 | 1 | 12 |
| 4260-0100 | 248 | 3684 | 319 | 23 | 117 | 1 | 2 |
Thermo Scientific™ Nalgene™ Büchner Two-Piece Funnels
polypropylene
Nalgene™ Büchner Funnels are constructed in two pieces and are lightweight and durable.
Bottom and top can be separated for easy cleaning – won’t chip, crack, or break.
details
- Sturdy funnels consist of cup and funnel with perforated plate for easy cleaning and good chemical resistance
- All sizes are made entirely of polypropylene and are autoclavable to 135°C (275°F)
- Lightweight and durable – won’t break or shatter like glass
- Autoclavable
Nalgene Buchner Two-Piece Funnels
| Cat. No. | Top Inside Dia. (mm) | Capacity (ml) | Fits Paper Dia. (mm) | Stem L (mm) | No. per Pack | No. per Case |
| 4280-0550 | 59 | 83 | 55 | 45 | 1 | 8 |
| 4280-0700 | 76 | 186 | 70 | 65 | 1 | 6 |
| 4280-0900 | 93 | 358 | 90 | 71 | 1 | 4 |
| 4280-1100 | 130 | 919 | 110 | 93 | 1 | 4 |
| 4280-1500 | 172 | 2910 | 150 | 107 | 1 | 4 |