Micro Centrifuge Tube With Screw Cap
Guide Medlab Micro Centrifuge Tube with Screw Cap is made of premium polypropylene. Its ribbed screw cap delivers a secure, leak-proof seal. The inner conical bottom gathers samples after centrifugation. Anti-slip ribs on the tube body enable easy handling. It is widely used for micro sample storage and processing in clinical and biological laboratories.
Description
Micro Centrifuge Tube with Screw Cap
Guide Medlab Micro Centrifuge Tube with Screw Cap is made of premium polypropylene. Its ribbed screw cap delivers a secure, leak-proof seal. The inner conical bottom gathers samples after centrifugation. Anti-slip ribs on the tube body enable easy handling. It is widely used for micro sample storage and processing in clinical and biological laboratories.

Product Specification
| Product Name | Micro Centrifuge Tube with Screw Cap |
| Material | Premium polypropylene (PP) |
| Capacity | 1.5ml |
| Cap Type | Ribbed clear screw cap |
| Tube Body | Tube Body Anti-slip rib design |
| Tube Bottom | Inner conical bottom |
| Custom Option | OEM available, custom logo, custom cap color, custom printing supported |
●Advantage
Ribbed cap enables easy gripping and reliable sealing. Anti-slip ribs prevent slipping during operation. Inner conical tip gathers samples after centrifugation.
Application
This micro centrifuge tube is widely used for micro sample centrifugation, trace sample storage and molecular biology experiments in various laboratory scenarios.
●Sample Centrifugation
For micro-liquid sample centrifugation, precipitation and separation in biochemistry tests.
●Micro Sample Storage
Storage Suitable for short-term preservation of trace samples and helps prevent cross-contamination.
●Molecular Research
Ideal for nucleic acid extraction, protein assays and molecular biology testing.

Quality Control

Packing, Storage and Transportation
●Packing
Micro centrifuge tubes are packed in corrugated cartons complying with GB/T 6543, 10000pcs per carton. Outer cartons are marked with product name, specification, quantity, net weight, gross weight and volume. Custom OEM packing is available upon request.
●Storage
Store packaged goods indoors under dry conditions. Do not over-stack. Keep away from corrosive chemicals.
●Transportation
Multiple transport modes are supported. Avoid heavy impact, dropping, compression and moisture during loading, unloading and transit.

FAQ
Q1: Do you offer free samples?
Yes, we provide free samples (usually 5-10pcs) for your evaluation. Shipping cost is covered by the customer or negotiated separately.
Q2: What is the minimum order quantity (MOQ)?
MOQ varies by product material. For plasticware like micro centrifuge tubes, the MOQ is 1 carton; for other disposable glassware, the MOQ is 5 cartons. We suggest using pallets to protect fragile goods.
Q3: What payment methods do you accept?
We accept T/T (bank transfer) or payments through Alibaba.
Q4: Can I add my own design or logo to the product?
Yes, we provide OEM/ODM services.
Q5: Can you provide CE and ISO for your products?
Yes, all products come with complete technical documentation including CE, ISO and COA. We also provide FDA certification for selected items.
Q6: Do you support shipping insurance and freight options?
Yes, we offer sea, air and courier shipping, with optional full insurance coverage.
Q7: How do you prevent scratches & deformation during shipping?
We pack them in thick 5-layer corrugated cartons. The damage rate is kept below 1%.
Q8: What is your policy for damaged goods?
If scratched, deformed or missing items are found upon receipt, please send photos or videos within 48 hours. We will arrange free replacements or corresponding refunds.
Q9: What is your typical lead time?
For custom or bulk orders, it usually takes 15–25 days.
Q10: Do you have a price list for bulk purchases?
Yes, we offer tiered pricing based on order volume. Please contact our sales team for a formal quote.
Q11: Do you participate in international labware exhibitions?
Yes, we regularly attend exhibitions including ARABLAB, ACHEMA, and Analytica.
Q12: What benefits do the ribbed cap and anti-slip ribs bring to this screw cap micro centrifuge tube?
The ribbed screw cap offers easy gripping for reliable leak-proof sealing. Anti-slip ribs on the tube body ensure steady handling, and the inner conical bottom efficiently collects samples after centrifugation.
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