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Rotary Traps

Placed between the vapor tube and evaporation flask, rotary traps prevent a flask’s contents from being drawn into the condenser if they are bumped. Rotary traps also serve to provide expanded volume for reactions that are noted for excessive foaming, while a sealed-in fritted disc aids in reducing foam from being carried over. The inner vapor tube on a rotary trap is sealed to the top of the trap, which prevents entry into the condenser, while drain holes at the inner tube’s base allow solvent to drain back into the evaporation flask. Rotary traps are typically manufactured from borosilicate glass, which offers strong resistance to temperatures.
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1 – 15 de 18 résultats
1

Fisherbrand™ Kontes™ 100mL Rotary Evaporator Trap with Square Joint Bead, with Drain Holes

Use where foaming is likely to occur and be drawn into the condenser. Available in 160mm length with 14/20 bottom joints or 180mm length with 24/40 bottom joints.

Certifications/Conformité USP Type I and ASTM E438, Class A
Capacité (métrique) 100mL
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
Capacité 3.4 oz., 100mL
Capacité (impériale) 3.4 oz.
Comprend 4mm drain holes, square joint bead
À utiliser avec (application) Used when foam is likely to be created and drawn into the condenser of rotary evaporator
2

Corning™ PYREX™ Evaporator Traps, Standard Taper Joints
GREENER_CHOICE

Used when foam is likely to be created and drawn into the condenser of rotary evaporator

À utiliser avec (équipement) Rotary evaporator
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
À utiliser avec (application) Used when foam is likely to be created and drawn into the condenser of rotary evaporator
3

DWK Life Sciences Kimble™ Kontes™ Rotary Evaporator Traps With Inner Vapor Tube at Bottom

Use when foam is likely to be created and drawn into the condenser

Certifications/Conformité USP Type I and ASTM E438, Class A
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
Comprend Inner vapor tube at bottom
À utiliser avec (application) Designed for use between flask and rotary evaporator to reduce carry-over from foaming or bumping
4

DWK Life Sciences Kimble™ Kontes™ Rotary Evaporator Traps With Inner Vapor Tube at Top

Design allows for expanded volume for mixtures that have a tendency to foam excessively

Certifications/Conformité USP Type I and ASTM E438, Class A
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
Comprend Inner vapor tube at top
À utiliser avec (application) Provides for expanded volume for organic mixtures that have a tendency to foam excessively
5

DWK Life Sciences Rotary Evaporator Trap with Drain Holes

Use where foaming is likely to occur and be drawn into the condenser.

Certifications/Conformité USP Type I and ASTM E438, Class A
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
Comprend 4mm drain holes
À utiliser avec (application) Used when foam is likely to be created and drawn into the condenser of rotary evaporator
6

BUCHI Screw Cap Svl 15

For use with BUCHI Rotary evaporator.

7

Synthware™ Anti-Climb Adapters
GREENER_CHOICE

Trap provides extended volume for reactions that have tendency to foam excessively

Type de produit Anti-climb Adapter
Matériau Borosilicate Glass (3.3)
8

Synthware™ Rotary Evaporator Anti-Splash Adapters with Fritted Disc
GREENER_CHOICE

Prevents contents of the flask to be drawn into the condensor in the event of bumping

Type de produit Anti-splash Adapter with Fritted Disc
Matériau Borosilicate Glass (3.3)
9

DWK Life Sciences Kimble™ Kontes™ Fritted Rotary Evaporator Bump Trap

This trap has a 40-60 micron porosity fritted disc sealed between the lower inner and top outer joint to prevent the contents of the flask from entering into the condenser in the event of bumping.

Certifications/Conformité USP Type I and ASTM E438, Class A
À utiliser avec (équipement) Rotary evaporator
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
Quantité 1 per case
10

DWK Life Sciences Kimble™ Brand Rotary Evaporator: Bottom Vapor Tube Traps

Accessory for rotary evaporator trap

Certifications/Conformité USP Type I and ASTM E438, Class A
Type de produit Bottom Vapor Tube Trap
Matériau Borosilicate Glass
11

DWK Life Sciences Kimble™ Kontes™ Self Washing with Square Joint Bead Rotary Evaporator Trap

This trap is designed to eliminate hold-up common to the round style of rotary evaporator traps. Available in 100mL or 250mL capacities, with 14/20 or 24/40 bottom taper joints and 24/40 top taper joints.

Certifications/Conformité USP Type I and ASTM E438, Class A
Type de produit Rotary Evaporator Trap
Matériau Borosilicate Glass
À utiliser avec (application) Designed to eliminate hold-up common to the round style of rotary evaporator traps
13

DWK Life Sciences Kimble™ Glass-filled Nylon Connectors with PTFE Seals

Kimble™ Glass-filled Nylon Connectors with PTFE Seals are threaded connectors used for coupling two items with a GPI finish.

Type de produit Connector
Matériau Nylon
Comprend PTFE seals
À utiliser avec (application) To connect standard rotary evaporator traps to vials
14

Synthware™ Vapor Duct
GREENER_CHOICE

Precision ground and polished.

Matériau Borosilicate Glass
Quantité 1 Ea.
Joint conique standard 24/40
À utiliser avec (application) Organic Synthesis
15

Synthware™ Distilling Trap Adapters
GREENER_CHOICE

Placed above flask to prevent carry-over of reactions which have a tendency to foam

Capacité (métrique) 100 mL
Type de produit Distilling Trap Adapter
Matériau Borosilicate Glass (3.3)
Quantité 1
À utiliser avec (application) Organic Synthesis