Burettes, feeding funnel
![Burettes, gas / liquid additon under pressure Burettes, gas / liquid additon under pressure](https://res.cloudinary.com/buchi-ag/image/upload/c_scale,f_auto,w_auto/v1/buchiglas_international/images/products/pressure_reactors/accessories/burette.jpg?t=1418905830)
Feeding of liquids, solid, gas
Burettes
Volume: 10 - 1000 ml
Pressure: depending on material
Material: Glass, stainless steel, Hastelloy®
Burettes are available in glass with protective jacket or as full metal version for higher pressures with sightglass. Feeding funnels enable fast charge of solids and liquids.
Examples
![feeding funnel with NS29/32 connection on reactor head feeding funnel with NS29/32 connection on reactor head](https://res.cloudinary.com/buchi-ag/image/upload/c_crop,h_400,w_400,x_0,y_38/c_scale,f_auto,h_300,w_300/v1/buchiglas_international/images/products/pressure_reactors/accessories/components_4.jpg?t=1413282551)
![solid feed in pressurized reactor under oxygen free atmosphere solid feed in pressurized reactor under oxygen free atmosphere](https://res.cloudinary.com/buchi-ag/image/upload/c_crop,h_587,w_587,x_0,y_33/c_scale,f_auto,h_300,w_300/v1/buchiglas_international/images/products/pressure_reactors/magnetic_drive/stirrer_drive_with_magnetic_coupling.jpg?t=1665125137)
![burettes for liquid additon burettes for liquid additon](https://res.cloudinary.com/buchi-ag/image/upload/c_crop,h_400,w_400,x_0,y_11/c_scale,f_auto,h_300,w_300/v1/buchiglas_international/images/products/pressure_reactors/accessories/components_8.jpg?t=1413282548)
![long sightglass on pressure feed tank long sightglass on pressure feed tank](https://res.cloudinary.com/buchi-ag/image/upload/c_crop,h_1920,w_1920,x_0,y_360/c_scale,f_auto,h_300,w_300/v1/buchiglas_international/images/products/pressure_reactors/accessories/pressure_feed_tank_wit_sight_glass.jpg?t=1419000295)
Further accessories for pressure reactors
Buchi has a wide range of accessories for pressure reactors. It helps you to adapt your reactor systems to continuously changing process requirements and operational procedures.
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