推荐产品
物料
Tedlar® PVDF film
质量水平
Agency
suitable for ASTM® D5504 (Sulfur Compounds in Natural Gas and Fuels by GC)
suitable for EPA 18 (Gaseous Organic Compounds; VOCs by GC)
suitable for EPA 40,TO-3,TO-15 (Volatile Organic Compounds (VOCs))
suitable for EPA TO-12 (Non-Methane Organic Compounds (NMOC))
suitable for EPA TO-14A (Volatile Organic Compounds (VOCs) by GC/MS)
suitable for NIOSH 3704 (Perchloroethylene)
描述
septum type: yes; Thermogreen® LB-2
包装
pkg of 10 bags
技术
whole air sampling: suitable
宽度 × 长度
12 in. × 19 in.
最大体积
10 L
应用
air monitoring
environmental
industrial hygiene
相容性
for use with Calibration mixes - gas phase standards/gas mixtures
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相关类别
一般描述
Tedlar 袋适用于储存和运输待分析气体样品。由聚氟乙烯薄膜制成。
Tedlar已被推荐用于US EPA的几种方法中，用于对VOC和硫化合物的取样。我们的Tedlar产品采用优质2 mil Tedlar薄膜制成，具有出色的惰性/不渗透性/样品完整性和良好的回收率数据。我们的推锁阀（PLV）和接缝密封工艺确保这些袋子牢固且防漏，即使在最苛刻的取样和运输条件下也是如此。
应用
Tedlar 袋 (10L) 可能适用于收集农业气体，以便使用气相色谱-质谱-嗅觉测定法 (GC-MS-O) 测量主要气味的吸附行为。
法律信息
ASTM is a registered trademark of American Society for Testing and Materials
Tedlar is a registered trademark of E. I. du Pont de Nemours and Company
Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany
Steven L Trabue et al.
Journal of environmental quality, 35(5), 1668-1677 (2006-08-11)
Odor regulations typically specify the use of dynamic dilution olfactometery (DDO) as a method to quantify odor emissions, and Tedlar bags are the preferred holding container for grab samples. This study was conducted to determine if Tedlar bags affect the
Marco M L Steeghs et al.
Physiological measurement, 28(1), 73-84 (2006-12-08)
Tedlar bags are tested for their suitability for breath sampling for medical diagnostic purposes. Proton-transfer reaction-mass spectrometry was used to monitor the changes in composition of various mixtures contained in custom-made black-layered Tedlar bags. Characteristic ions at m/z 88 and
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