100pcs/lot Syringe Filter PES 33mm 0.22/0.45um Lock luer Interface Syringe Filter Disposable Laboratory Medical Supplies

100pcs/lot Syringe Filter PES 33mm 0.22/0.45um Lock luer Interface Syringe Filter Disposable Laboratory Medical Supplies

Name：PTFE Syringe filter
Material of membrane: PES
Diameter：33mm
Aperture：0.22um/0.45um
Application scenario：Laboratory medical institution

In HPLC analysis, the column packing particle size is small and easily blocked by foreign particles, so the sample and solvent need to be pre-filtered to remove particulate contaminants and protect the instrument. Ion chromatography, which is commonly used in environmental analysis, also requires the introduction of inorganic contaminants in sample preparation. Needle filters can be used in HPLC analysis and IC analysis to filter sample solutions as an important step in sample preparation. Pilot uses the most advanced testing methods and production processes to produce needle filters with excellent quality. The quality of the products far exceeds that of other domestic products, filling the gap of domestic high-end products.

PS: We have 33mm 0.22um/0.45um, the default is 0.45um

FAQ 

1 How do i place an order ?

Make an inquiry by our side directly , or send me message by whatsapp or skype, email 

we will reply to you once we see the message 

2 How to make the payment ?

we can accept BTC, USDT, Wire transfer , Western Union, Money gram, Paypal , Alipay ,Wechat Etc .

3 What's the delivery time ?

there is different between different countries , if US, usually 5-9 working days , if European countries , such as UK, German , Poland , Spain, France , Netherlands etc , usually 6-9 working days .

4 What's the shipping methods ?

Usually we use DHL, Fedex , USPS, UPS, TNT, sometimes some countries use special line to ship parcels , we can can also ship the goods according to clients' requirement .

5 Is tracking code provided after payment ?

Yes , of course , tracking code will be provided within 48hours after payment , sometimes within 2-3 days after payment in special situation .

6 What's your reshipment policy ?

if there is anything wrong with the quality or shipping , please don't hesitate to contact us , we have good after-sales service and re-shipment policy , great benefit have brought by our regular clients who have been cooperating with us for 15 years .as for packing , we choose the reliable professional shipper who ship these sensitive goods, they are very professional and have 30 years shipping experience , no matter how we try our best to complete your goods, there is still possibility that a very small number of packages are seized by customs. in this case , we provide free shipping in order to establish a long term business with every client , we ' all try our best to ensure your satisfaction .

7 Can i get a discount if buy bulk quantity ?

yes , for big quantity , we can offer better price .