Beaded Rim Glass Test Tube
Guide Medlab beaded rim glass test tubes are made of soda-lime glass or 3.3 borosilicate glass. The thick beaded rim stops chipping and protects users from cuts. They fit liquid reactions, sample storage and experimental observation for teaching and chemical labs. Sizes range from 12×75mm to 25×150mm.
Description
Beaded Rim Glass Test Tube
Guide Medlab beaded rim glass test tubes are made of soda-lime glass or 3.3 borosilicate glass. The thick beaded rim stops chipping and protects users from cuts. They fit liquid reactions, sample storage and experimental observation for teaching and chemical labs. Sizes range from 12×75mm to 25×150mm.
Jiangsu Guide Medlab provides both soda-lime glass and 3.3 borosilicate glass beaded rim test tubes. A full range of specifications is available to support different lab applications. With stable production quality, secure packaging and reliable after-sales service, we have won recognition from global customers.
Product Specification
| Product name | Guide Medlab Beaded Rim Glass Test Tube |
| Material | Soda-lime glass / 3.3 borosilicate glass |
| Size options | 12×75mm, 12×100mm, 13×100mm, 15×100mm, 15×150mm, 16×100mm, 16×125mm, 16×150mm, 16×160mm, 18×150mm, 20×150mm, 25×150mm |
| Feature | Beaded rim design, thickened rim to prevent chipping, avoid cutting hands, transparent |
| Function | Liquid reactions, sample storage, experimental observation for teaching and chemical labs |
Application
Guide Medlab beaded rim glass test tubes are widely used in chemical labs, teaching institutions and research labs for reagent preparation, liquid testing and temporary sample storage.
• Prepare reagents and carry out routine liquid chemical experiments
• Keep liquid and solid samples for temporary storage
• Support classroom demonstration and student laboratory practice
• Conduct experimental observation and small-scale qualitative analysis
Quality Control
Packing, Storage and Transportation
●Packing
Beaded rim glass test tubes are packed in corrugated cartons complying with GB/T 6543. Outer cartons are marked with product name, specification, quantity, net weight, gross weight and volume. Custom OEM packing solutions are available upon request.
●Storage
Store packaged goods indoors under dry conditions. Do not over‑stack. Keep away from corrosive chemical substances.
●Transportation
Multiple transport modes are supported. Avoid heavy impact, dropping, compression and moisture during loading, unloading and transit.
| Specification | 12×75mm | 12×100mm | 13×100mm | 15×100mm |
|---|---|---|---|---|
| Qty per carton | 2000pcs | 2000pcs | 2000pcs | 1000pcs |
| Specification | 15×150mm | 16×100mm | 16×125mm | 16×150mm |
| Qty per carton | 1000pcs | 1000pcs | 1000pcs | 1000pcs |
| Specification | 16×160mm | 18×150mm | 20×150mm | 25×150mm |
| Qty per carton | 1000pcs | 600pcs | 600pcs | 300pcs |
FAQ
Q1: Do you offer free samples?
Yes, we provide free samples 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. The MOQ for beaded rim glass test tubes is 5 cartons; for plasticware, the MOQ is 1 carton; for other glass labware products, the MOQ is also 5 cartons. We can use pallets for large-volume shipments to stabilize the packages.
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. Custom packaging and logo printing are available.
Q5: Can you provide CE and ISO for your products?
Yes, all beaded rim glass test tubes come with complete technical documentation including CE, ISO and COA.
Q6: Do you support shipping insurance and freight options?
Yes, we offer sea, air and courier shipping with optional full insurance coverage.
Q7: Is the beaded rim glass test tube resistant to high temperature and corrosion?
We supply two glass types: soda-lime glass and 3.3 borosilicate glass. The 3.3 borosilicate beaded rim test tubes deliver excellent heat resistance and chemical stability, suitable for various standard laboratory experiments.
Q8: How do you prevent breakage during shipping?
We use reinforced 5-layer corrugated cartons with protective cushion materials. The breakage rate is typically kept below 1%.
Q9: What is your policy for damaged goods?
If broken tubes are found upon receipt, please send photos or videos within 48 hours. We will arrange free replacements or corresponding refunds.
Q10: What is your typical lead time?
For in-stock beaded rim glass test tubes, delivery takes 3–7 days. For bulk orders, it usually takes 15–25 days.
Q11: 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.
Q12: Do you participate in international labware exhibitions?
Yes, we regularly attend exhibitions such as ARABLAB, ACHEMA, and Analytica.
Hot Tags: Beaded Rim Glass Test Tube,Glass Test Tube
