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Saizhi Technology (Hangzhou) Co., Ltd
Photochemical derivatizer
NegotiableUpdate on 03/14
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Overview
A photochemical derivatizer is a post column derivatization device that can replace traditional electrochemical derivatization methods for online derivatization of aflatoxins B1 and G1. It does not require any chemical reagents or instrument cleaning, reduces corrosion to the chromatograph, and better protects operators. Moreover, the derivatization does not alter the chemical properties and other measurement related properties of aflatoxins (B2, G2, M1, M2). Suitable for the detection and analysis of aflatoxins in traditional Chinese medicine, grains, edible oils, feed, etc. It can be directly used in conjunction with mainstream domestic and foreign brands such as Agilent, Shimadzu, Waters, Elite, and Wufeng liquid chromatographs. It is an ideal choice for pharmaceutical and food companies to analyze aflatoxins and meets the analysis requirements of the 15th edition of the Chinese Pharmacopoeia.
Product Details
The derivative includes the following components:
Lamp holder with switch
254nm UV lamp
Reaction tank rack
Specially designed woven reaction network
Characteristics of photochemical derivatizers:
Easy to operate and maintain
No need to add chemical derivatives, no mixing issues, no rinsing steps required
Not increasing the dead volume of the system, not causing peak diffusion, and not affecting column efficiency
Compatible with any brand of HPLC and fluorescence detector, plug and play, convenient and fast
Compliant with China's new integrated national standard and the 2015 edition pharmacopoeia method.
This derivative can be applied to the analysis of barbiturates, amino acids, peptides, niacin/nicotinamide, vitamins, and sulfonamide drugs.
UV light source254nm 8W
Lamp source lifespan≥ 5000 hours
Derivative flow rate0.4-2ml/min
Derivative time1-5 minutes
The detection sensitivity of aflatoxin B1 and G1 has a minimum detection limit of 0.1 ppb
Product size35*9*5cm
weight1KG
