Enhancement of Sensitivity of Photodiode Array Detector SPD-M30A by New HS Capillary Flow Cell

The performance of Shimadzu new generation photodiode array detector SPD-M30A designed for Nexera X2 UHPLC was described previously. The high sensitivity and high resolution of SPD-M30A was greatly due to the new capillary flow cell which features total internal light reflection and extremely small diameter and volume (1uL). Shimadzu recently introduced another high sensitivity (HS) capillary flow cell with an extra long optical path of 85 mm compared to 10 mm of a standard flow cell. The sensitivity is further enhanced to about five times on average. The HS cell offers a new option for users in analysis of trace levels of organic compounds like impurities, residues and pollutants in pharmaceuticals, food and environmental samples by HPLC with UV detection methods.

Content Type:
Application
Document Number:
AD-0064
Product Type:
Liquid Chromatography
Keywords:
new generation photodiode array detector SPD-M30A, high sensitivity (HS) capillary flow cell, Food and Beverages, Pharmaceutical, Life Science, Hydrocarbon Processing Industry (Petrochemical, Chemical), Electronics, Electronic, Environment, Soil, Fertilizer, Waste Material Test, Nexera X2
Language:
English
File Name:
apl214020.pdf
File Size:
202kb

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