Supel^TM-Inert Multi-Layer Foil

NB.24

SupelInert multi-layer foil gas sampling bags with Thermogreen LB-2 septa are ideal for sampling low molecular weight compounds such as carbon monoxide (CO), carbon dioxide (CO₂) and permanent gases. They are also suitable for sampling sulfur compounds such as hydrogen sulfide (H₂S), carbon disulfide (CS₂) and mercaptans.

Key Features and Benefits:

• Multi-layer foil composed of two outer layers of aluminum film providing a great barrier to gases permeating through walls of the bag
• Proven low-bleed Thermogreen LB-2 septa installed in the valve fitting
• Chemically inert with moisture and light protection
• Not recommended for low ppm VOCs due to background levels (we recommend the SupelInert PVDF Tedlar alternative film for VOCs)
• Two valve choices available: Screw Cap Valve (SCV) and Push/Pull Lock Valve (PLV)
• 4 sizes: 1 L, 2 L, 5 L, and 10 L

Supel is a trademark of sigma-aldrich Co. LLC
Thermogreen is a registered trademark of sigma-aldrich Co. LLC

(Multi-Layer Foil: (1) 0.002" Polyethylene (2) 0.0003" Aluminum Foil (3) Polyethylene (4) Aluminum (metalized) (5) 60 Gauge Nylon)

NIOSH 6603
OSHA ID-172,ID-210

Chemically Inert with Light and Moisture Protection

septum replaceable Thermogreen^® LB-2 Septa

pkg of 10 bags

whole air sampling: suitable

5 L

× 12 in. × 14 in.

suitable for (Biogas and Landfill Gas (LFG))
suitable for (Calibration Mixes and Gas Transfer)
suitable for (Low molecular weight compounds such as methane, CO, CO₂, and permanent gases)
suitable for (Sulfur Compounds: carbon disulfide, hydrogen sulfide, t-butyl mercaptan, ethyl mercaptan, isopropyl mercaptan, n-propyl mercaptan)

air monitoring
environmental
industrial hygiene

13 - Non Combustible Solids

WGK 3