Product Details
Overview
Dynarex LabChoice Flex Caps for Test Tubes are precision-molded from high-quality polyethylene for optimal durability. These flexible snap-on Caps offer a tight seal and comfortable grip, reducing the risk of spills and minimizing evaporation during storage and transport. The Caps are designed to withstand a variety of laboratory conditions, including centrifugation, agitation, refrigeration, and freezing. The Flex Caps are designed with a thumb tab for easy removal. Dynarex LabChoice Flex Caps can be labeled with ink for quick identification. Quantity: 1000 per bag; 10 bags per case
Flexible caps are precision-molded from high-quality polyethylene
Snap-on design provides a secure seal to reduce risk of spills and evaporation
Can withstand centrifugation, agitation, refrigeration, and freezing
Thumb tab allows for comfortable grip and easy removal
Caps can be labeled with ink for quick identification
Non-sterile, not made with natural rubber latex
Available in 13 mm (42028) and 16 mm (42029)
Dynarex LabChoice Flex Caps for Test Tubes are precision-molded from high-quality polyethylene for optimal durability. These flexible snap-on Caps offer a tight seal and comfortable grip, reducing the risk of spills and minimizing evaporation during storage and transport. The Caps are designed to withstand a variety of laboratory conditions, including centrifugation, agitation, refrigeration, and freezing. The Flex Caps are designed with a thumb tab for easy removal. Dynarex LabChoice Flex Caps can be labeled with ink for quick identification.
Features
- Flexible caps are precision-molded from high-quality polyethylene
- Snap-on design provides a secure seal to reduce risk of spills and evaporation
- Can withstand centrifugation, agitation, refrigeration, and freezing
- Thumb tab allows for comfortable grip and easy removal
- Caps can be labeled with ink for quick identification
- Non-sterile, not made with natural rubber latex
- Available in 13 mm (42028) and 16 mm (42029)
Common Specifications
| Case Quantity | 1000 per bag; 10 bags per case |
|---|---|
| Color | Neutral |
| Components | Cap |
| Country of Origin | China |
| DEHP Free (Y/N) | Yes |
| Product Material | Polyethylene (PE) |
Some specifications vary by reorder number. Review the ordering table below for size, packaging, and configuration details.
Ordering Options
| REORDER # | Size | Quantity |
|---|---|---|
| 42028 | 13 mm | 1000 per bag; 10 bags per case |
| 42029 | 16 mm | 1000 per bag; 10 bags per case |


