用于Visiprep DL防交叉污染SPE装置（包含在57044和57265）的一次性小柱连接管

Use QuEChERS methods to analyze samples of milk for veterinary drugs.

Dual-layer cartridge achieves efficient SPE clean-up for challenging pesticide residue testing in turmeric and spices.

2-layer SPE cartridge efficiently reduces background for ginger contaminant analysis.

Analysis of 20 pharmaceutical compounds in calf serum using Supel™ Swift HLB SPE cartridge for cleanup and LC-MS determination and another commercially available HLB cartridge for comparison.

Paprika spice's PAH contamination risk due to environmental exposure highlights food safety concerns.

solution, 2 μg/mL in acetonitrile, analytical standard