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Genuine parts with regular stock.

Catalog No. Product Net Price
28864-U Super Clean (In-Line Design) Gas Purifier, triple trap (hydrocarbon, moisture, oxygen), stainless steel 170.4 
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28866-U Super Clean (In-Line Design) Gas Purifier, dual trap (hydrocarbon, moisture), for fuel gas, stainless steel 170.4 
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33317-U Block #2, number of holes 12 , for use with 16 mm tubes and 0.1 to 2.0 mL reaction vessels 170.4 
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SIG22654 SS-174 PTFE-Faced Septa, diam. 6 mm ( 1/4 in.) 172.8 
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SIG22656 SS-174 PTFE-Faced Septa, diam. 9.5 mm ( 3/8 in.), pkg of 100 ea 172.8 
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SIG22657 SS-174 PTFE-Faced Septa, diam. 12.5 mm ( 1/2 in.) 172.8 
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SIG22731 SS-174 PTFE-Faced Septa, diam. 11 mm ( 7/16 in.) 172.8 
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SIG23771 Manual Bubble Flowmeter (Capillary Version), stand included 173.6 
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SIG23987 Economy Moisture Trap, volume 400 cc, 1/8 in. fitting 173.6 
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SIG23324 Supelco Rotameter, flow rate 0-33 mL/min, with needle valve 174.4 
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Overview

GC ACCESSORIES

GC accessories suitable for common GC instruments include GC septa, inlet liners, inlet seals, ferrules, nuts, guard columns, connectors, flowmeters, hand tools, syringes, vials, and photoionization detector (PID) lamps.


GAS PURIFICATION AND GAS MANAGEMENT

A gas delivery system must supply a mobile phase gas of high purity at a suitable pressure based on its intended use. We offer products that purify and manage the gas stream (He, H, N, Ar), including purifiers, plumbing and regulation products, and gas generators, and air compressors.


CARBON GC ADSORBENTS

We offer highly engineered carbon absorbents (Carbosieve®, Graphsphere™, Carbotrap®, and Carbopack™) and several commonly used molecular sieve and porous polymer adsorbents for GC analysis. Key features of our carbon adsorbents include:


Hard and non-friable

Highly porous

Hydrophobic in nature hence suitable for humid environments

Used for molecules with an analyte size relative to C2-C5 n-alkanes



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