NYT761蔬菜和水果检测康诺柱后衍生仪 (CAS No.None)

Product Name:NY/T 761 Post-column Derivatization Instrument for Vegetables and Fruits

English Name:NY/T 761 Post-column Derivatization Instrument for Vegetables and Fruits

Aliases:Post-column Derivatization System, Post-column Derivatization Device, HPLC Post-column Derivatizer

Physical Properties:The post-column derivatization instrument is an auxiliary analytical device coupled with a high-performance liquid chromatograph. It consists of a reagent delivery pump, mixing reactor, and temperature controller, enabling online derivatization after chromatographic separation to improve detection sensitivity of target compounds.

Uses:This instrument is primarily used for post-column derivatization detection of carbamate pesticide residues in vegetables and fruits, and is suitable for the pesticide multi-residue analysis method specified in the NY/T 761 standard. It can also be applied to other high-performance liquid chromatography detection scenarios requiring post-column derivatization.

Technical Specifications:

Derivatization reagent pump flow rate range: 0.01–5.00 mL/min, continuously adjustable.

Reactor temperature range: room temperature to 150°C, temperature control accuracy ±0.5°C.

Reactor volume: 0.5–2.0 mL, adaptable to different derivatization requirements.

Complies with NY/T 761-2008 standard for detection of carbamate pesticide residues in vegetables and fruits.

Seamless integration with liquid chromatography system for fully automated post-column derivatization operation.