Sales manager: William Hu
Phone:+86 13921811877
Whatapp: +86 13921811877
Wechat: +86 13921811877
Email:export@huaouglassware.com Labware@Gmail.com
Address: Huaou Rd,Longgang,
Yancheng China
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Glass test tube with screw cap for covered sample handling and storage.
Suitable for culture work, sample preparation, liquid holding, mixing, and routine lab testing.
Available in multiple outer diameter and length combinations.
Available to print size or logo …
Clear glass body supports easy observation of liquid level, sample color, turbidity, and sediment.
Screw cap design helps reduce open exposure during routine laboratory handling.
Useful for laboratories, schools, universities, research institutes, and industrial testing facilities.
Glass Test Tube With Screw Cap is designed for laboratory culture, sample storage, mixing, and routine testing where a capped glass tube is preferred.
We supplies multiple outer diameter and length options for laboratories, schools, research facilities, and bulk lab glassware distributors.



Glass Test Tube With Screw Cap can be used in many routine laboratory workflows where samples need to be held, covered, mixed, stored, or observed. It is especially useful when an open-mouth test tube is not convenient enough for the application.



Samples: about 3-7 days.
Mass order: It is related to order quantity.Usually about 25 days after receipt of payment.
T/T, L/C at sight and Cash are accepted.
MOQ is $3000 each order and different products can be combined together for one order.But each product in the order at least 1 carton.
Small quantity Samples free of charge but freight collected.Usually customers provide their courier account like UPS, DHL, Fedex or TNT for freight collect.
Yes, OEM and ODM are both available.
1) Your logos can be printed or molded on the products;
2) Customized products with your design;
3) Customized packages like color box;
4) Any your idea on product we can help you to design and put it into production.
1) All products are strictly quality inspected before packing.
2) All products are well packed before shipping.
3) Quality of products are guaranteed within the warranty period.
Usually by air, by sea or by courier.
If the trade term is C&F, CIF, DDP, we arrange shipping.
If the trade term is FOB, EXW, FCA, you choose your own shipping forwarder.







