With multiple quality sorbent choices, the Hawach HLB SPE cartridge also is featured guaranteed uniform pore consistency thanks to the core chromatographic packing technology which has been used.
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HLB SPE Cartridge
Description
Hawach HLB SPE cartridges are high-performance, water-wettable polymer sorbents (PS/DVB) designed for universal extraction of acidic, neutral, and basic analytes. With wide pH tolerance, high surface area, and method-ready performance, these cartridges are ideal for environmental, food safety, bioanalysis, and veterinary applications.
Key Features
- Single cartridge extracts acids, neutrals, and bases -one method, multiple analyte classes.
- Water-wettable -maintains performance even if sorbent dries during extraction.
- pH 0-14 stability -compatible with aggressive conditioning and elution steps.
- 600 m²/g surface area -high loading capacity and trace-level enrichment.
- No silanol interference -excellent recovery for basic compounds.
- Batch-to-batch reproducibility -COA provided for each lot.
- EPA method ready -compatible with EPA 525.2, 525.3, 1694, 1698, and EU standards.
Technical Specifications
| Parameter | Value |
| Matrix | PS/DVB polymer |
| Particle Size | 40 µm |
| Surface Area | 600 m²/g |
| Pore Size | 300 Å |
| pH Stability | 0 – 14 |
| Water-Wettable | Yes |
| Retention Mechanism | Reversed-phase (hydrophilic-lipophilic balance) |
Ordering Information
| Cat# | Sorbent Mass | Reservoir | Pack Qty |
| 15011133 | 30 mg | 1 mL | 100 |
| 15011134 | 60 mg | 1 mL | 100 |
| 15011135 | 30 mg | 3 mL | 50 |
| 15011136 | 60 mg | 3 mL | 50 |
| 15011137 | 150 mg | 6 mL | 30 |
| 15011138 | 200 mg | 6 mL | 30 |
| 15011139 | 500 mg | 6 mL | 30 |
| 15011140 | 500 mg | 12 mL | 20 |
Compatible with vacuum manifolds, positive pressure systems, and automated SPE platforms (Thermo, Horizon, etc.).
Download PDF Datasheet
Application Fields
| Industry | Typical Analytes |
| Environmental | Pesticides, PAHs, PCBs, pharmaceuticals, PPCPs (EPA 525.2, 525.3, 1694) |
| Food Safety | Pesticide residues, mycotoxins, QuEChERS dSPE extracts |
| Bioanalysis | Plasma, serum, urine – drugs, metabolites |
| Veterinary Residues | Meat, milk, eggs – sulfonamides, quinolones, tetracyclines |
Selection Guide by Sample Volume
- 1-10 mL (plasma, urine, small water): 30 mg / 1 mL
- 100-500 mL (drinking water, groundwater): 60 mg / 3 mL
- 500 mL -1 L (surface water, wastewater): 150-200 mg / 6 mL
- >1 L (large-volume monitoring): 500 mg / 12 mL
Advantages
- Direct replacement for Oasis HLB -no method revalidation required.
- Water-wettable -minimizes failed runs due to drying.
- Fast shipping -standard formats in 3-5 business days.
- OEM/custom packaging -private label, bulk pricing available.
- Full documentation -COA, batch test reports, traceability.
- LC-MS compatible -low bleed polymer suitable for trace analysis.
Frequently Asked Questions
Can HLB replace Oasis HLB directly?
Yes. Use same sorbent mass and protocol; a simple QC check is recommended.
Does drying affect performance?
No. The polymer is fully water-wettable.
Recovery for basic compounds?
Typically >80% with RSD <10%.
Suitable for LC-MS?
Yes. Low bleed polymer and LC-MS compatible solvents.
The quality has a guarantee
Fast & safe shipping worldwide
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