Оригинальный мобильный телефон 4 дюйма * 125FT PM 996 parafilm изоляционная

Parafilm sealing film can quickly and effectively seal lab glassware. It is waterproof and moisture resistant, effectively preventing samples from evaporating and contaminating.
Effective protection of anhydrous materials, can be used repeatedly
Good toughness, can also be stretched by nearly twice the length at 21°C
As temperature increases, flexibility and softness increase accordingly
Not resistant to high temperatures, will soften at 68°C
Widely used in laboratories
Unique permeability, excellent water vapor permeability and strong corrosion resistance

One-stop supply for modern chemical laboratory

Company profile  

Shanghai Heqi Glassware Co.,Ltd was establsihed in Aprial 2005, located in Songjiang district, shanghai. It is the glassware production enterprise of Shanghai Heqi. The glass tubes are 3.3 borosilicate glass producted by Beibo and Linuo.Burning class using thick wall to ensure the glassware strong and durable.

We supply the ordinary and special glassware for Chinese Academy of Sciences,Shanghai Institute of organic and drugs;Fudan University;USA DuPont; GE; Novartis; Henkel; Roche;Dow;Unilever;Sandia;Shanghua and other foregin R&D institutions in shaghai. Introduction of foreign advanced production technpology, while closely linked domestic experiments operator to continuously improve processes to make products more user-friendly.

1. Can we send samples?

Year, we are glad to send the sample to you, but just need you to pay for the price of sample and shipment.
2. How many days for delivery?
About 15-20 working days. But also according to your order or whether customized.
3. What's the way of payment?
Paypal and T/T all are okay for us, also welcome to by Alibaba assurance.
4.Can we make sure our quality?
Sure, our company has passes ISO9001 international quality management system, our glassware material are all high boro 3.3 glass with high quality. welcome to our factories ,we will make you feel our sincerity.