30227-U

Supel^™-Inert Multi-Layer Foil

maximum volume 2 L, Screw Cap Valve (SCV), pkg of 10 bags

• Synonym(s): Supel^™-Inert Foil 2L SCV Gas Sampling Bag with Thermogreen^® LB-2 Septa
• UNSPSC Code: 41104008
• NACRES: NB.24

Properties

• material: (Multi-Layer Foil: (1) 0.002" Polyethylene (2) 0.0003" Aluminum Foil (3) Polyethylene (4) Aluminum (metalized) (5) 60 Gauge Nylon)
• Agency: NIOSH 6603; OSHA ID-172,ID-210
• description: Chemically Inert with Light and Moisture Protection; septum replaceable; Thermogreen^® LB-2 septa
• product line: Supel^™
• packaging: pkg of 10 bags
• technique(s): whole air sampling: suitable
• maximum volume: 2 L
• size × W × L: × 9 in. × 11 in.
• suitability: 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)
• application(s): air monitoring; environmental; industrial hygiene

Description

General description

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

Legal Information

Supel is a trademark of Sigma-Aldrich Co. LLC

Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable