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Teflon® FEP Gas Sampling Bags

Good quality New DEVEX (Multi-Layer) Gas Sampling Bags for sales
Dear Judy, It’s a very memorable visit to your factory. Thank you very much for your support and helpful and taking care. Nice to work with you.

—— Chumsin from Thailand

Hi Judy, Thanks again for all your assistance with our order. I shall make sure that we contact you for another quote in a short time.

—— Barry from UK

Hello Judy we received the order this morning, that is a very good delivery time for shipping... Regards

—— Jean from Canada

Hi Judy, I got the bags yesterday, they look nice! Thank you for your nice support and we will make bulk order next week... Very Very nice label!

—— Saowa from Thailand

Hi Judy, yes, these bags worked well and can be reused. Our research work is over now, we thought that the gas only stored for 5 to 6 days in these bags but we stored the gas more than 20 days still the gas composition was same...... Very good! (Feedback about the New Devex bags.)

—— Acharya from Australia

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Teflon® FEP Gas Sampling Bags

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China Teflon FEP gas sampling bag with PTFE valve & septum port syringe sampling FEP31_1L (air sample bags) factory

Teflon FEP gas sampling bag with PTFE valve & septum port syringe sampling FEP31_1L (air sample bags)

Teflon® FEP gas sampling bag with PTFE straight valve & septum port syringe sampling FEP31_1L (air sample bags) FEP31_1L Brand: HedeTech Description: Teflon FEP Gas Sampling Bag is made of Polyperfluorinated ... Read More
2021-08-21 15:24:23
China ®FEP gas sampling bags with PTFE valve & septum port syringe sampling+PTFE fitting  FEP3-5_8L (air sample bags) factory

®FEP gas sampling bags with PTFE valve & septum port syringe sampling+PTFE fitting FEP3-5_8L (air sample bags)

®FEP gas sampling bags with PTFE valve & septum port syringe sampling+PTFE fitting FEP3-5_8L (air sample bags) FEP3-5_8L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated Ethylene ... Read More
2021-04-22 16:43:26
China ®FEP gas sampling bag with PTFE dual-valve & septum port syringe sampling  FEP32_1L (air sample bags) factory

®FEP gas sampling bag with PTFE dual-valve & septum port syringe sampling FEP32_1L (air sample bags)

®FEP gas sampling bag with PTFE dual-valve & septum port syringe sampling FEP32_1L (air sample bags) FEP32_1L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated Ethylene Propylene... Read More
2021-04-22 16:41:58
China ®FEP gas sampling bag with PTFE valve(on the side of the bag) with septum port syringe sampling  FEP31C_80L factory

®FEP gas sampling bag with PTFE valve(on the side of the bag) with septum port syringe sampling FEP31C_80L

®FEP gas sampling bag with PTFE valve(on the side of the bag) with septum port syringe sampling FEP31C_80L (air sample bags) FEP31C_80L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluor... Read More
2021-04-17 19:08:37
China  ® FEP  gas sampling bag with side-opening PTFE valve  FEP41_20L   air sample bags factory

® FEP gas sampling bag with side-opening PTFE valve FEP41_20L air sample bags

® FEP gas sampling bag with side-opening PTFE valve FEP41_20L air sample bags FEP41_20L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated Ethylene Propylene(F46), film thickness ... Read More
2021-04-17 19:05:07
China ®FEP gas sampling bag with PC stopcock combination valve with silicone septum FEP11_15L (air sample bags) factory

®FEP gas sampling bag with PC stopcock combination valve with silicone septum FEP11_15L (air sample bags)

®FEP gas sampling bag with stopcock combination valve with silicone septum FEP11_15L (air sample bags) FEP11_15L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated Ethylene ... Read More
2021-04-17 19:03:38
China ® FEP gas sampling bag with PTFE dual-valve & septum port syringe sampling  FEV32_5L (air sample bags) factory

® FEP gas sampling bag with PTFE dual-valve & septum port syringe sampling FEV32_5L (air sample bags)

® FEP gas sampling bag with PTFE dual-valve & septum port syringe sampling FEP32_5L (air sample bag) FEP32_5L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated Ethylene Propylene... Read More
2021-04-17 19:01:39
China ®FEP gas sampling bag with PP polypropylene screw cap combo vavle silicone septum FEP71_5L (air sample bags) factory

®FEP gas sampling bag with PP polypropylene screw cap combo vavle silicone septum FEP71_5L (air sample bags)

®FEP ®FEP gas sampling bag with PP polypropylene screw cap combo vavle silicone septum FEP71_5L (air sample bags) PP valve features 3/16' OD (4.76mm / 7mm) FEP71_5L Brand: HedeTech Description: ®FEP Gas ... Read More
2021-04-17 19:00:34
China ® FEP gas sampling bag with side-opening PTFE valve  FEP41_2L   air sample bags factory

® FEP gas sampling bag with side-opening PTFE valve FEP41_2L air sample bags

® FEP air/gas sampling bag with side-opening PTFE valve FEP41_2L gas sample bags FEP41_2L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated Ethylene Propylene(F46), film thickness ... Read More
2021-04-17 18:59:22
China ® FEP gas sampling bags with PTFE valve & septum port syringe sampling+PTFE fitting  FEP3-5_1L (air sample bag) factory

® FEP gas sampling bags with PTFE valve & septum port syringe sampling+PTFE fitting FEP3-5_1L (air sample bag)

® FEP gas sampling bags with PTFE valve & septum port syringe sampling + PTFE fitting FEP3-5_1L (air sample bags) FEP3-5_1L Brand: HedeTech Description: ®FEP Gas Sampling Bag is made of Polyperfluorinated ... Read More
2021-04-17 18:58:10
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