10-20mL 18mm Screw Thread Headspace ND18

10-20mL 18mm Screw Thread Headspace ND18

10mL & 20mL screw neck ND18 rounded bottom headspace vials with matched 18mm magnetic precision screw metal caps, 17.5mm PTFE/silicone septa.
Use: Liquid Medicine
Capacity: 20ml
Sample: Provided Freely
Logo: Acceptable Customer

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product description

1.A rounded bottom is more sturdy and thus more resistant to the high pressure within the vial during the heating process

2.10ml, 20ml clear or Amber precision thread vial

3.Magnetic screw caps 8mm center hole

4.Septa are blue PTFE sample side; White Silicone outside

20ml Clear Headspace Vials

20ml Amber Headspace Vials

FAQ

01.

How to confirm product quality before placing orders?

After production, all articles are delivered to QC center, only qualified products can be release to the next procedure.
Meanwhile, you are welcome to ask for samples for testing.

02.

How to star order or make payment?

Proforma Invoice will be sent first after confirmation or order together with our bank infomations.
Pay by T/T, Westren Union or Alipay.

03.

What is the charge standard about the Samples?

1) For our first cooperation, free samples will be provide buyer afford the shipping cost.
2) For our old customers, we will send free samples, even though new design samples, when have stocks.
3) Samples delivery date is 24 to 48 hours, if have stocks. Customer design is about 3-7 days.

04.

Can you provide OEM service?

Yes, we had already do OEM service for more than 4 world famous Brand in chromatography area.

05.

What is the MOQ?

For vials, caps and syringe filters MOQ is 1pack(100pcs), for hand crimper/decrimper MOQ is 1pack(1pc).

20mm Crimp Top Aluminum Caps with Septa

6-20mL 20mm Crimp-Top Headspace ND20

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