Supel Swift HLB SPE Tubes, 200 mg/6 mL, 30-pk (57491-U)

Supel Swift HLB Solid Phase Extraction (SPE) Tubes deliver reliable and reproducible sample preparation for a wide range of analytical applications. Featuring a hydrophilic-lipophilic balanced (HLB) sorbent chemistry, these tubes provide excellent retention of both polar and non-polar compounds from aqueous matrices, making them ideal for environmental testing, pharmaceutical analysis, food safety screening, and clinical research workflows.

• Sorbent Weight: 200 mg bed weight for optimal analyte retention and capacity
• Tube Volume: 6 mL format accommodates larger sample volumes
• Universal HLB Chemistry: Hydrophilic-lipophilic balanced polymer retains a broad spectrum of acidic, basic, and neutral compounds
• Consistent Performance: Manufactured under strict quality controls for batch-to-batch reproducibility
• Water-Wettable Sorbent: Eliminates drying concerns and simplifies extraction protocols
• Package Quantity: 30 tubes per pack (SKU: 57491-U)