BÜCHI Labortechnik GmbH

Wastewater analysis - COD Block digestion unit with air coolers for the determination of chemical oxygen demand (COD) according to DIN 38409. Up to 20 samples can be digested simultaneously. The time and temperature programming offers a high ease of use. The digestion unit can also be used for Kjeldahl digestion by simply replacing the glass set   . Environmental analysis - extraction of PCDD/F from soil and grass One of the most important steps in the processing of solid samples for PCDD/F represents the extraction. With the  extraction system B-811, polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/F) can be isolated from solid environmental samples under standard conditions and by hot extraction:

.

• Processing of dioxin-contaminated sample material
.
• Various extraction modes (Soxhlet standard, Soxhlet warm, hot extraction, continuous extraction)
• Determination according to EN and VDI guidelines, sewage sludge ordinance and international regulations
.

BÜCHI laboratory technology - leading the way in quality and performance

BÜCHI develops, manufactures and distributes equipment and analytical instruments used in laboratories for research and development and quality control in various industries, including the chemical, pharmaceutical, environmental and food industries.   We are represented by more than 100 contacts worldwide.

• Rotary evaporator
• Chromatography
• Spray dryer
• CSB (chemical oxygen demand)
• Parallel evaporator
• Vacuum system
• Protein and nitrogen determination
• Kjeldahl
• Extraction
• NIR spectroscopy

• Analytics
• Laboratory equipment