Direct 50 ml Centrifuge Tube Manufacturer
Source clear polypropylene 50 ml centrifuge tubes with screw caps for laboratory, diagnostic and sample-processing workflows. Choose conical, flat-bottom or self-standing designs, sterile or non-sterile supply, white or black graduations, and packing that fits your distribution plan.
Product Selection
The bottom design affects how the tube stands, drains and fits your workflow. Compare the three available formats before requesting a quotation.
A conical inner bottom combined with a stable outer base. It can stand independently on a work surface while still supporting efficient sample recovery.
The flat-bottom design stands without a rack and is suitable when upright sample handling, temporary storage or visual inspection is the priority.
The traditional conical bottom supports pellet concentration and sample recovery. Multiple sterile, graduation and packing combinations are available.
Detailed Specifications
Use the table to identify the correct bottom type, sterility, graduation and packing format for your order.
| Code No. | Bottom Type | Specification | Sterility | Graduation | Material | Packing |
|---|---|---|---|---|---|---|
| HP1001 | Self-standing | 50 ml with screw cap | Non-sterile | Standard | PP | 25 pcs/polybag, 500 pcs/case |
| HP10011 | Self-standing | 50 ml with screw cap | EO | Standard | PP | 25 pcs/polybag, 500 pcs/case |
| HP10012 | Self-standing | 50 ml with screw cap | EO | Standard | PP | 1 pc/polybag, 500 pcs/case |
| HP10014 | Self-standing | 50 ml with screw cap | EO | Standard | PP | 25 pcs/rack, 500 pcs/case |
| HP1001-1 | Self-standing | 50 ml with screw cap | Non-sterile | Black | PP | 25 pcs/polybag, 500 pcs/case |
| HP10011-1 | Self-standing | 50 ml with screw cap | EO | Black | PP | 25 pcs/polybag, 500 pcs/case |
| HP10012-1 | Self-standing | 50 ml with screw cap | EO | Black | PP | 1 pc/polybag, 500 pcs/case |
| HP10014-1 | Self-standing | 50 ml with screw cap | EO | Black | PP | 25 pcs/rack, 500 pcs/case |
| HP1002 | Flat | 50 ml with screw cap | Non-sterile | Standard | PP | 25 pcs/polybag, 500 pcs/case |
| HP1003 | Conical | 50 ml with screw cap | Non-sterile | Standard | PP | 25 pcs/polybag, 500 pcs/case |
| HP10031 | Conical | 50 ml with screw cap | EO | Standard | PP | 25 pcs/polybag, 500 pcs/case |
| HP10032 | Conical | 50 ml with screw cap | EO | Standard | PP | 1 pc/polybag, 500 pcs/case |
| HP10034 | Conical | 50 ml with screw cap | EO | Standard | PP | 25 pcs/rack, 500 pcs/case |
| HP1003-1 | Conical | 50 ml with screw cap | Non-sterile | Black | PP | 25 pcs/polybag, 500 pcs/case |
| HP10031-1 | Conical | 50 ml with screw cap | EO | Black | PP | 25 pcs/polybag, 500 pcs/case |
| HP10032-1 | Conical | 50 ml with screw cap | EO | Black | PP | 1 pc/polybag, 500 pcs/case |
| HP10034-1 | Conical | 50 ml with screw cap | EO | Black | PP | 25 pcs/rack, 500 pcs/case |
DNA- and RNA-free versions are available. Confirm the required test standard, sterility, graduation color and packing when requesting a quote.
Product Advantages
The range gives distributors and laboratories multiple ways to match centrifugation, storage, labeling and packing requirements.
High-transparency PP helps users inspect samples and liquid levels more easily during routine laboratory work.
White or black graduation options and a large writing area support volume checking and sample identification.
Select EO-sterilized tubes for controlled workflows or non-sterile tubes for general laboratory and industrial use.
The threaded cap format supports practical sample handling, transport and temporary storage.
Choose bulk bags, individually bagged tubes or rack packing according to your sales channel and end-use needs.
Discuss customized labels, cartons and product presentation for distributor, tender and branded supply programs.
Factory Supply
Huida's plasticware production covers centrifuge tubes, specimen containers, petri dishes, transfer pipettes, test tubes and other laboratory consumables. Production, packing and export support are coordinated within the Huida group.
Ordering Process
A clear inquiry helps the sales team confirm the correct code and provide a more useful quotation.
Select self-standing, flat or conical bottom according to the laboratory workflow.
Specify sterility, graduation color, packing, quantity and any DNA/RNA-free requirement.
Receive product-code confirmation, pricing, sample terms and estimated production time.
After order confirmation, production and export packing are arranged for shipment.
Frequently Asked Questions
A conical tube concentrates liquid or pellets at the pointed bottom and normally needs a rack. A flat-bottom tube stands upright by itself. A self-standing tube combines an internal conical area with a stable outer base.
Yes. EO-sterilized and non-sterile product codes are available for the self-standing and conical ranges. The flat-bottom HP1002 code is listed as non-sterile.
Yes. Black-graduation versions are available for multiple self-standing and conical product codes. Confirm the required code and packing format in your inquiry.
Depending on the product code, available formats include 25 pieces per polybag, one piece per polybag and 25 pieces per rack. Standard outer packing is 500 pieces per case.
Yes, DNA- and RNA-free types are available. State the required testing or certification standard so the sales team can confirm the suitable version.
Small sample quantities and OEM/ODM services are available. Sample freight, artwork, packing details, order quantity and destination should be confirmed before production.
