Restek 2011/12 Chromatography Catalog - page 435

Sample Cylinders
• Range of cylinder sizes, 75 cc to 2,250 cc.
• All cylinders have 1/4" female NPT threads on both ends.
• TPED compliant cylinders available for EU community.
Swagelok® sample cylinders are
made of 304L and 316L stainless
steel to resist corrosion and DOT
rated to 1,800 and 5,000 psig
(TPED cylinders rated to 1,450 and
4,350 psig), which allows sampling
at gas wellheads as well as on-site
refineries. Each cylinder is hydro-
statically tested to at least 5/3 the
working pressure.
www.restek.com 435
also available
Certificates are available upon request.
Sulfur compounds are stable in Sulfinert®
treated stainless steel systems.
17ppbv hydrogen sulfide in 500mL cylinders
24134
24133
Days of storage
Sulfinert® Treated Cylinders
Untreated Cylinder
Relative response: hydrogen
sulfide:dimethyl sulfide
Gas Sampling
Sample Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .435
Sample Cylinder Valves . . . . . . . . . . . . . . . . . . . . . . . . . .436
Gas Sampling Valves & Loops . . . . . . . . . . . . . . . . . . . .437
Sample Cylinders, High Pressure
304L stainless steel; DOT rating to 1,800 psig (TPED cylinders to 1,450 psig).
Sample Cylinders, Ultra-High Pressure
316L stainless steel; DOT rating to 5,000 psig (TPED cylinders to 4,350 psig).
1,800psig, 304L SS TPED, 1,450psig, 304L SS
Stainless Steel Sulfinert Treated Stainless Steel Sulfinert Treated
Size cat.# price cat.# price cat.# price cat.# price
75cc 22921 24130 22921-PI 24130-PI
150cc 22922 24131 22922-PI 24131-PI
300cc 22923 24132 22923-PI 24132-PI
500cc 22924 24133 22924-PI 24133-PI
1000cc 22925 24134 22925-PI 24134-PI
2250cc 22926 21394 22926-PI 21394-PI
5,000psig, 316L SS TPED, 4,350psig, 316L SS
Stainless Steel Sulfinert Treated Stainless Steel Sulfinert Treated
Size cat.# price cat.# price cat.# price cat.# price
150cc 22927 22111 22927-PI 22111-PI
300cc 22928 22112 22928-PI 22112-PI
500cc 22929 22113 22929-PI 22113-PI
Applications:
• ASTM D1265
• Hydrocarbon sampling in refineries
& petrochemical plants
Analyzing sulfur or mercury?
• Our unique Sulfinert® coating
provides stable storage of sulfur and
mercury at ppb levels.
• Inert coating doesn’t flake; more
durable than Teflon®.
Sample cylinders now available
in stainless steel. NEW!
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011