Globe Scientific
Capillary Tube Holding Tray with Sigillum Wax Sealant, 24-Place — 1/Pack | Globe Scientific
Capillary Tube Holding Tray with Sigillum Wax Sealant, 24-Place — 1/Pack | Globe Scientific
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Capillary Tube Holding Tray with Sigillum Wax Sealant, 24-Place — 1/Pack
The Capillary Tube Holding Tray with Sigillum Wax Sealant organizes and seals micro-hematocrit capillary tubes in a single workflow. Designed for hematocrit determination, blood gas sample handling, and routine microcollection, the 24-place tray secures filled tubes upright while the integrated Sigillum sealing wax closes one end for centrifugation.
Technical Specifications
| Product Type | Capillary tube holding tray with sealing wax |
| Volume/Size | 24-place tray (holds 24 capillary tubes) |
| Material | Molded plastic tray with Sigillum sealant wax |
| Closure/Cap | Sealant wax for one-end tube sealing |
| Graduation | Not applicable |
| Sterility | Non-sterile |
| Pack Size | 1 tray per pack |
Available Options
| 24-Place Tray with Sigillum Wax Sealant | 51601 | $75.30 |
Applications
- Sealing one end of micro-hematocrit capillary tubes prior to centrifugation
- Organizing filled capillary tubes during batch hematocrit determination
- Holding tubes upright to prevent sample loss between collection and spin
- Supporting fingerstick and heelstick microcollection workflows
- Staging capillary samples in hematology and clinical bench labs
- Keeping tube ends accessible for quick wax sealing at the point of collection
Chemical Resistance
| Aqueous buffers | Compatible |
| Dilute acids | Compatible |
| Dilute bases | Compatible |
| Alcohols | Good |
| Acetonitrile | Limited |
| Aromatic solvents | Not recommended |
| Chlorinated solvents | Not recommended |
Quality & Procurement
Purchase from labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each pack carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our team for volume quotes on standing hematology orders.
Frequently Asked Questions
How many capillary tubes does the tray hold?
The tray has 24 places, holding 24 micro-hematocrit capillary tubes upright. This format suits batch hematocrit runs where multiple samples are staged and sealed together.
How is the Sigillum sealing wax used?
Press the filled, dry end of each capillary tube into the Sigillum wax to plug it before centrifugation. The wax forms a quick, reliable seal that retains the column during spinning.
Is this product sterile?
No, the tray and sealing wax are supplied non-sterile. They are intended as bench accessories for organizing and sealing capillary tubes, not as patient-contact sterile devices.
What is the unit of sale?
SKU 51601 is sold as one tray per pack at the list price shown. Reach out for tiered institutional pricing if you require multiple trays for routine hematology workflows.
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