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Product Category
HanKing Pur Series
HanKing Pur Series | All-Purpose
HanKing Pur series uses ultra-pure, highly spherical silica gel substrates, and through proprietary bonding technology and double end-capping treatment, it significantly reduces silanol activity, providing unparalleled peak symmetry for alkaline, acidic, and polar compounds, effectively enhancing the accuracy of qualitative and quantitative analysis.
Product | Particle size µm | Aperture Å | Specific surface area m2/g | Carbon load C% | End capping | pH range | Distription | USP |
3；5 | 100 | 315 | 16% | Yes | 2-11 |
| L1 | |
3；5 | 100 | 315 | 13% | Yes | 2-9 |
| L1 | |
3；5 | 300 | 90 | 7% | Yes | 1-11 |
| L1 | |
 | 3；5 | 100 | 315 | 11% | Yes | 2-9 |
| L7 |
3；5 | 300 | 90 | 5% | Yes | 1-9 | L7 | ||
3；5 | 100 | 315 | 7% | Yes | 2-8 |
| L26 | |
3；5 | 300 | 90 | 3% | Yes | 2-8 | L26 | ||
3；5 | 120 | 300 | 14% | Yes | 2-9 |
| L11 | |
3；5 | 120 | 300 | 6% | Yes | 2-8 |
| L10 | |
3；5 | 120 | 300 | 4% | Yes | 2-8 |
| L8 | |
3；5 | 120 | 300 | 10% | Yes | 2-8 |
| L20 | |
3；5 | 120 | 300 | 0% | Yes | 2-8 |
| L3 |
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Address: Building 2, 8th Floor, No. 248 Guanghua Road, Minhang District, Shanghai
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Copyright © 2026 Shanghai HanKing Instrument & Equipment Co.,Ltd
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Address: Building 2, 8th Floor, No. 248 Guanghua Road, Minhang District, Shanghai市
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Copyright © 2026 Shanghai HanKing Instrument & Equipment Co.,Ltd
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