Лабораторная Хроматография 10 мл боросиликатное стекло прозрачная ОБЖИМНАЯ верхняя Nd20 Бутилкаучуковая пробка алюминиевый

Gas chromatography (GC) helps scientists ensure the safety, quality, and purity of our food, air, water, and pharmaceuticals; determine the composition and consistency of fuels and chemicals. So GC headspace vial is large quantity demanded.

Aijiren 6-20ml crimp neck GC headspace vial is made of borosilicate glass. It can resistant high temperature. 100PCS/pack

• 
  

  Nature PTFE/Nature Silicone Septa, 20mm Crimp-top Aluminum Cap, 9.5mm Centre Hole.

  
  


• 
  

  Regarding speta, the PTFE side is anti-corrosion, and the Silicone side is soft for needles to pierce. 

  
  


• 
  

  PTFE/Silicone septa are most popular for GC application. Φ20*3mm Temperature Resistant -60ºC-200ºC;

  
  


• 
  

  PTFE can withstand strong alkali and acid, and has good chemical stability.

  
  


• 
  

  Magnetic Aluminum cap suit for CTC instrument;

  
  


• 
  

   

  
  
  Rounded or flat bottom profiles are available for accurate instrument compatibility;
  
  


• 
  
  Choice of a pressure satety relase cap at 45 psi
  
  

Please send inquiry to the supplier, you will get quotation.

Note:

1. The delivery fee is not precise, please confirm the delivery fee with the supplier, before you order it.
2. If you need to use sea or air transportation, or if the freight generated automatically by the system is inaccurate, please contact customer service to change the freight.

Q1.What is the MOQ?

A:For vials & caps MOQ is 1pack(100pcs), for hand crimper MOQ is 1pcs, for syringe filter MOQ is 1pack(100pcs).

Q2.Can you provide OEM service?

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

Q3.What is the charge standard about the Samples?

A: 1) For our first cooperation, free sample will be provide buyer afford the shipping cost.

     2) For our old customer, we will send free sample, even though new designs sample, when have stocks.

     3) Sample delivery date is within 24 to 48 hours, if have stocks; Customer design is about 3-7 days.

Q4.How to star order or make payment?

A: Proforma Invoice will be sent first after confirmation or order together with our bank informations.

Pay by T/T, Western Union or Alipay.

Q5. How to confirm product quality before placing orders?

A: 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 free samples.

Q5. How to do you make our business long-term and good relationship?

A: 1) we keep good quality and competitive price to ensure our customer benefit;

    2) we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Zhejiang Aijiren, Inc. was founded in 2007. The enterprise covers more than 10000 square meters,and has clean workshop more than 2000 square meters. 100000 class cleaning room, Multiple automated production lines, 36 senior technicians, This is how we keep good quality and compatitive price for global valued customers.
Aijiren mainly supply autosampler vial, HPLC vial, GC vial, septa and caps, EPA vial, TOC vial, COD vial, liquid chromatography and Gas chromatography vial, reagent bottle with GL45/GL80 screw cap and glass stopper. All of the products is wholesale price. Aijiren has serviced more than 4200+ clients, Hope you service you.

Please send inquiry, right now.