Test Tube with Attached Screw Cap, 16 x 100mm (12mL) Overview
The Globe Scientific Test Tube with Attached Screw Cap, 16 x 100mm (12mL) combines a polypropylene tube and a captive screw closure in a single molded unit. Each tube holds 12mL and measures 16 x 100mm, sizing it for routine sample collection, storage, and transport across clinical and research benches.
Because the cap stays attached to the tube, technicians avoid lost closures and reduce cross-contamination risk during high-throughput handling. Polypropylene construction supports chemical resistance to many common reagents and tolerates standard cleaning protocols. Tubes ship 250 per pack, with 4 packs per unit for stocking shared storage.
Procurement teams favor this format for consistent fit, predictable pack counts, and case-level ordering. Order this SKU 6180 configuration through LabSupplies.com for institutional accounts.
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Globe Scientific |
| SKU | 6180 |
| Product Type | Test Tube with Attached Screw Cap |
| Dimensions | 16 x 100mm |
| Capacity | 12mL |
| Material | Polypropylene (PP) |
| Cap Type | Attached Screw Cap |
| Sterility | Contact for specification |
| Graduations | Contact for specification |
| Pack Quantity | 250/Pack |
| Packs per Unit | 4 |
| Case Quantity | 1000 (CS/1000) |
Available Configurations
| SKU | Description | Pack |
|---|---|---|
| 6180 | Test Tube with Attached Screw Cap, 16 x 100mm (12mL), PP | 250/Pack, 4 Packs/Unit, 1000/Case |
Laboratory Applications
Screw cap polypropylene tubes suit sample collection, aliquoting, and short or long-term storage where a secure seal matters. Labs use them for buffers, dilutions, and biological specimens that move between benches and storage units. The attached cap keeps closures matched to each tube during repeated open-and-close cycles.
Research, clinical, and quality-control settings rely on this tube class for organized specimen handling. Polypropylene tolerates many solvents and freezer storage common in lab workflows. Consistent 16 x 100mm dimensions fit standard racks and shared storage hardware.
Ordering & Bulk Pricing
This product ships 250 tubes per pack, 4 packs per unit, and 1000 tubes per case (CS/1000) at a list price of $270.10 per case. Institutional buyers can place volume and recurring orders for SKU 6180 through LabSupplies.com, with account support for purchase orders and bulk requirements. Contact our team for case-quantity pricing.
Frequently Asked Questions
What material are these test tubes made from?
These tubes are molded from polypropylene (PP), a material valued for chemical resistance and durability across common laboratory reagents and storage conditions.
How many tubes come in a case?
Each case contains 1000 tubes, supplied as 250 per pack with 4 packs per unit, under SKU 6180.
Are these tubes sterile?
Contact for specification. Reach out to LabSupplies.com to confirm sterility and any certification details before ordering.