Waters, 186004739, ACQUITY UPLC Glycan BEH Amide VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 1K - 150K, 3/pk
Catalog Number: 186004739
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Category
Pack Size3/pk
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| Chemistry | Amide |
|---|---|
| Separation Mode | Hydrophilic Interaction (HILIC) |
| Particle Substrate | Hybrid |
| pH Range Min | 2 pH |
| pH Range Max | 11 pH |
| Maximum Pressure | 18000 psi (1240 Bar) |
| Endcapped | No |
| Silanol Activity | Low |
| Molecular Weight Range Min | 1000 |
| Molecular Weight Range Max | 150000 |
| Particle Shape | Spherical |
| Particle Size | 1.7 µm |
| Endfitting Type | Direct-Connect |
| Pore Size | 130 Å |
| QC Tested | Glycan |
| Format | VanGuard Pre-column |
| Surface Area | 185 |
| System | UPLC, UHPLC |
| Particle Technology | BEH |
| USP Classification | L68 |
| Inner Diameter | 2.1 mm |
| Length | 5 mm |
| Carbon Load | 12 % |
| UNSPSC | 41115709 |
| Application | Glycan |
| Brand | ACQUITY UPLC |
| Product Type | Guards |
| Units per Package | 3 pk |
Answer:It is a direct-connect pre-column used to protect a matched glycan analytical column.
Answer:Each guard is 2.1 × 5 mm with 1.7 µm, 130 Å BEH amide particles.
Answer:Three VanGuard pre-columns are supplied per pack.
Waters ACQUITY UPLC Glycan BEH Amide VanGuard pre-columns protect matched glycan HILIC analytical columns against sample contamination. Each direct-connect pre-column measures 2.1 × 5 mm and contains 1.7 µm, 130 Å BEH particles carrying amide chemistry. The low-volume guard format preserves glycan separation performance while helping to extend the useful life of the main analytical column. The packed phase supports released-glycan workflows and is qualified for glycan chromatography. Three pre-columns are supplied per pack; they are protective consumables, not 150 mm analytical columns.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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