Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.
Contact Us view shopping cart
Search:
search by keywords or part number (e.g. "G75K")

PTFE O-Rings

For background information, see O-Rings.

O-Rings are available in five different materials from Scientific Instrument Services. Each type has its advantages and disadvantages as listed in the O Ring Comparison Chart. PTFE is a popular O Ring which is white in color. The PTFE O-Rings are popular for use in applications which require a chemically resistant and non-compressible material.

PTFE is the chemically inert of the O-ring materials. It is resistant to most chemicals including acids, bases, oils, steam and other chemicals. It is also very tough and abrasive resistant. However the material is not easily compressed, and therefore may not seal as easily as some of the other polymers. Its outstanding tear resistnace and abrasive resistance result in its slippery surface properties that make it advantageous for use in seals in moving systems such as mass spectrometer probes and valves.

PTFE is recommended for:

PTFE is not recommended for:

O-Rings are available in sizes (sizes 0, 1, 2 and 3) which correspond to the diameter of the cross section of the O-Ring. Within these groups the O-Rings are classified according to their inside diameter. To see a complete selection of the various sizes and types of O-Rings available from Scientific Instrument Services, just click on the hyperlink on the size list above. If the size you require is not listed, it may still be available. Contact us with your requirements.

Size 0

Part No. UOMMaterialNominal ID (in)Nominal Width (in)Actual ID (in)Actual Width (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
T002  
------------------ 0(#)CALL
1
T003 O-Ring
EAPTFE1/161/160.0560.06 0.1 0(#)$2.56(*D)
1
T006 O-Ring
EAPTFE1/81/160.1140.07 0.25 0(#)$0.74(*D)
1
T007 O-Ring
EAPTFE5/321/160.1450.07 0.25 60$0.78(*D)
1
T008 O-Ring
EAPTFE3/161/160.1760.07 0.25 0(#)$0.78(*D)
1
T009 O-Ring
EAPTFE7/321/160.2080.07 0.25 0(#)$0.78(*D)
1
T010 O-Ring
EAPTFE1/41/160.2390.07 0.25 0(#)$0.80(*D)
1
T011 O-Ring
EAPTFE5/161/160.3010.07 0.25 0(#)$0.82(*D)
1
T012 O-Ring
EAPTFE3/81/160.3640.07 0.25 0(#)$0.86(*D)
1
T013 O-Ring
EAPTFE7/161/160.4260.07 0.25 0(#)$0.94(*D)
1
T014 O-Ring
EAPTFE1/21/160.4890.07 0.25 10$0.96(*D)
1
T015 O-Ring
EAPTFE9/161/160.5510.07 0.1 5$1.02(*D)
1
T016 O-Ring
EAPTFE5/81/160.6140.07 0.25 10$1.08(*D)
1
T017 O-Ring
EAPTFE11/161/160.6760.07 0.1 50$1.16(*D)
1
T018 O-Ring
EAPTFE3/41/160.7390.07 0.25 0(#)$1.16(*D)
1
T019 O-Ring
EAPTFE13/161/160.8010.07 0.25 0(#)$1.18(*D)
1
T020 O-Ring
EAPTFE7/81/160.8640.07 0.25 50$1.26(*D)
1
T021 O-Ring
EAPTFE5/161/160.9260.07 0.25 0(#)$1.68(*D)
1
T022 O-Ring
EAPTFE11/160.9890.07 0.25 0(#)$1.70(*D)
1
T023 O-Ring
EAPTFE1 1/161/161.0510.07 0.25 29$1.72(*D)
1
T024 O-Ring
EAPTFE1 1/81/161.1140.07 0.25 0(#)$1.74(*D)
1
T025 O-Ring
EAPTFE1 3/161/161.1760.07 0.25 0(#)$1.74(*D)
1
T026 O-Ring
EAPTFE1 1/41/161.2390.07 0.25 0(#)$1.78(*K)
1
T027 O-Ring
EAPTFE1 5/161/161.3010.07 0.25 40$1.92(*D)
1
T028 O-Ring
EAPTFE1 3/81/161.3640.07 0.25 0(#)$2.04(*D)
1
T029 O-Ring
EAPTFE1 1/21/161.4890.07 0.25 26$2.12(*D)
1
T030 O-Ring
EAPTFE1 5/81/161.6140.07 0.25 0(#)$1.88(*D)
1
T031 O-Ring
EAPTFE1 3/41/161.7390.07 0.25 0(#)$2.50(*D)
1
T032 O-Ring
EAPTFE1 7/81/161.8640.07 0.25 0(#)$2.62(*D)
1
T033 O-Ring
EAPTFE21/161.9890.07 0.25 0(#)$2.76(*D)
1
T034 O-Ring
EAPTFE2 1/81/162.1140.07 0.25 0(#)$3.26(*D)
1
T035 O-Ring
EAPTFE2 1/41/162.2390.07 0.25 0(#)$3.56(*D)
1
T036 O-Ring
EAPTFE2 3/81/162.3640.07 0.25 43$3.56(*D)
1
T037 O-Ring
EAPTFE2 1/21/162.4890.07 0.25 0(#)$3.80(*D)
1
T038 O-Ring
EAPTFE2 5/81/162.6410.07 0.25 0(#)$3.80(*D)
1
T039 O-Ring
EAPTFE2 3/41/162.7390.07 0.25 0(#)$4.20(*D)
1
T040 O-Ring
EAPTFE2 7/81/162.8640.07 0.25 0(#)$4.20(*D)
1
T041 O-Ring
EAPTFE31/162.9890.07 0.25 0(#)$4.98(*D)
1
T042 O-Ring
EAPTFE3 1/41/163.2390.07 0.25 0(#)$5.12(*D)
1
T043 O-Ring
EAPTFE3 1/21/163.4890.07 0.25 0(#)$5.52(*D)
1
T044 O-Ring
EAPTFE3 3/41/163.7390.07 0.25 0(#)$5.68(*D)
1
T045 O-Ring
EAPTFE41/163.9890.07 0.25 0(#)$7.60(*D)
1
T046 O-Ring
EAPTFE4 1/41/164.2390.07 0.25 0(#)$7.78(*D)
1
T047 O-Ring
EAPTFE4 1/23/324.4890.07 0.25 0(#)$7.96(*D)
1
T048 O-Ring
EAPTFE4 3/43/324.7390.07 0.25 0(#)$8.16(*D)
1
T049 O-Ring
EAPTFE53/324.9890.07 0.25 0(#)$8.64(*D)
1
T050 O-Ring
EAPTFE5 1/43/325.2390.07 0.25 0(#)$19.06(*D)
1
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
Discount code 'K' -- 100 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Size 1

O-Ring, Material=PTFE, Nominal Width (in)=3/32, Actual Width (in)=0.103, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
T105 5/320.143 0.25 0(#)$8.88(*D)
1
T106 3/160.174 0.25 0(#)$2.14(*D)
1
T107 7/320.206 0.25 0(#)$2.14(*D)
1
T108 1/40.237 0.25 0(#)$2.88(*D)
1
T109 5/160.299 0.25 20$2.28(*D)
1
T110 3/80.362 0.25 0(#)$2.18(*D)
1
T111 7/160.424 0.25 0(#)$2.18(*D)
1
T112 1/20.487 0.25 0(#)$1.92(*D)
1
T113 9/160.549 0.25 0(#)$1.78(*D)
1
T114 5/80.612 0.25 0(#)$1.52(*D)
1
T115 11/160.674 0.25 0(#)$1.52(*D)
1
T116 3/40.737 0.25 1$1.52(*D)
1
T117 13/160.799 0.25 0(#)$1.52(*D)
1
T118 7/80.862 0.25 0(#)$1.78(*D)
1
T119 15/160.924 0.25 0(#)$1.78(*D)
1
T120 10.987 0.25 0(#)$1.96(*D)
1
T121 1 1/161.049 0.25 0(#)$1.98(*D)
1
T122 1 1/81.112 0.25 0(#)$2.22(*D)
1
T123 1 3/161.174 0.25 0(#)$2.24(*D)
1
T124 1 1/41.237 0.25 0(#)$2.48(*D)
1
T125 1 5/161.299 0.25 0(#)$2.50(*D)
1
T126 1 3/81.362 0.25 0(#)$2.68(*D)
1
T127 17/161.424 0.25 0(#)$2.76(*D)
1
T128 1 1/21.487 0.25 0(#)$2.94(*D)
1
T129 1 9/161.549 0.25 0(#)$3.02(*D)
1
T130 1 5/81.612 0.25 0(#)$3.28(*D)
1
T131 1 11/161.674 0.25 0(#)$3.28(*D)
1
T132 1 3/41.737 0.25 0(#)$3.44(*D)
1
T133 1 13/161.799 0.25 0(#)$3.48(*D)
1
T134 1 7/81.862 0.25 0(#)$3.66(*D)
1
T135 1 15/161.925 0.25 0(#)$3.80(*D)
1
T136 21.987 0.25 0(#)$3.82(*D)
1
T137 2 1/162.050 0.25 0(#)$3.92(*D)
1
T138 2 1/82.112 0.25 0(#)$3.98(*D)
1
T139 2 3/162.175 0.25 0(#)$4.16(*D)
1
T140 2 1/42.237 0.25 0(#)$4.24(*D)
1
T141 2 5/162.300 0.25 0(#)$4.34(*D)
1
T142 2 3/82.362 0.25 0(#)$4.46(*D)
1
T143 2 7/162.425 0.25 0(#)$4.58(*D)
1
T144 2 1/22.487 0.25 0(#)$4.58(*D)
1
T145 2 9/162.550 0.25 0(#)$4.66(*D)
1
T146 2 5/82.612 0.25 0(#)$4.78(*D)
1
T147 2 11/162.675 0.25 0(#)$4.86(*D)
1
T148 2 3/42.737 0.25 0(#)$4.92(*D)
1
T149 2 13/162.800 0.25 0(#)$5.02(*D)
1
T150 2 7/82.862 0.25 0(#)$5.66(*D)
1
T151 32.987 0.25 0(#)$5.88(*D)
1
T152 3 1/43.237 0.25 0(#)$6.16(*D)
1
T153 3 1/23.487 0.25 0(#)$7.84(*D)
1
T154 3 3/43.737 0.25 0(#)$6.82(*D)
1
T155 43.987 0.25 0(#)$7.96(*D)
1
T156 4 1/44.237 0.25 0(#)$8.16(*D)
1
T157 4 1/24.487 0.25 0(#)$8.34(*D)
1
T158 4 3/44.737 0.25 0(#)$8.72(*D)
1
T159 54.987 0.25 0(#)$8.92(*D)
1
T160 5 1/45.237 0.25 0(#)$9.10(*D)
1
T161 5 1/25.487 0.25 0(#)$9.28(*D)
1
T162 5 3/45.737 0.25 0(#)$9.46(*D)
1
T163 65.987 0.25 0(#)$9.86(*D)
1
T164 6 1/46.237 0.25 0(#)$10.24(*D)
1
T165 6 1/26.487 0.25 0(#)$11.72(*D)
1
T166 6 3/46.737 0.25 0(#)$12.34(*D)
1
T167 76.987 0.25 0(#)$12.68(*D)
1
T168 7 1/47.237 0.25 0(#)$13.28(*D)
1
T169 7 1/27.487 0.25 0(#)$13.66(*D)
1
T170 7 3/47.737 0.25 0(#)$14.58(*D)
1
T171 87.987 0.25 0(#)$15.74(*D)
1
T172 8 1/48.237 0.25 0(#)$15.96(*D)
1
T173 8 1/28.487 0.25 0(#)$16.10(*D)
1
T174 8 3/48.737 0.25 0(#)$17.82(*D)
1
T175 98.987 0.25 0(#)$18.54(*D)
1
T176 9 1/49.237 0.25 0(#)$18.76(*D)
1
T177 9 1/29.487 0.25 0(#)$46.10(*D)
1
T178 9 3/49.737 0.25 0(#)$20.08(*D)
1
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Size 2

O-Ring, Material=PTFE, Nominal Width (in)=1/8, Actual Width (in)=0.139, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
T201 3/160.171 0.25 0(#)$2.78(*D)
1
T202 1/40.234 0.25 13$1.82(*D)
1
T203 5/160.296 0.25 18$1.88(*D)
1
T204 3/80.359 0.25 0(#)$1.92(*D)
1
T205 7/160.421 0.25 0(#)$2.24(*D)
1
T206 1/20.484 0.25 0(#)$1.94(*D)
1
T207 9/160.546 0.25 12$1.94(*D)
1
T208 5/80.609 0.25 0(#)$1.96(*D)
1
T209 11/160.671 0.25 0(#)$1.96(*D)
1
T210 3/40.734 0.25 0(#)$1.98(*D)
1
T211 13/160.796 0.25 10$2.02(*D)
1
T212 7/80.859 0.25 1$2.56(*D)
1
T213 15/160.921 0.25 0(#)$2.46(*D)
1
T214 10.984 0.25 1$2.68(*D)
1
T215 1 1/161.046 0.25 0(#)$2.60(*D)
1
T216 1 1/81.109 0.25 0(#)$2.76(*D)
1
T217 1 3/161.171 0.25 0(#)$2.86(*D)
1
T218 1 1/41.234 0.25 0(#)$2.60(*D)
1
T219 1 5/161.296 0.25 0(#)$3.04(*D)
1
T220 1 3/81.359 0.25 0(#)$3.18(*D)
1
T221 1 7/161.421 0.25 0(#)$3.86(*D)
1
T222 1 1/21.484 0.25 0(#)$3.26(*D)
1
T223 1 5/81.609 0.25 0(#)$3.60(*D)
1
T224 1 3/41.734 0.25 0(#)$3.82(*D)
1
T225 1 7/81.859 0.25 0(#)$4.04(*D)
1
T226 21.984 0.25 16$3.62(*D)
1
T227 2 1/82.109 0.25 0(#)$3.90(*D)
1
T228 2 1/42.234 0.25 0(#)$4.10(*D)
1
T229 2 3/82.359 0.25 0(#)$4.48(*D)
1
T230 2 1/22.484 0.25 0(#)$3.80(*D)
1
T231 2 5/82.609 0.25 0(#)$4.08(*D)
1
T232 2 3/42.734 0.25 0(#)$4.22(*D)
1
T233 2 7/82.859 0.25 0(#)$4.30(*D)
1
T234 32.984 0.25 0(#)$14.10(*D)
1
T235 3 1/83.109 0.25 0(#)$8.88(*D)
1
T236 3 1/43.324 0.25 0(#)$6.36(*D)
1
T237 3 3/83.359 0.25 0(#)$5.72(*D)
1
T238 3 1/23.484 0.25 0(#)$5.86(*D)
1
T239 3 5/83.609 0.1 0(#)$6.06(*D)
1
T240 3 3/43.734 0.25 0(#)$6.44(*D)
1
T241 3 7/83.859 0.25 0(#)$6.56(*D)
1
T242 43.984 0.25 0(#)$6.66(*D)
1
T243 4 1/84.109 0.25 0(#)$12.02(*D)
1
T244 4 1/44.234 0.25 0(#)$7.22(*D)
1
T245 4 3/84.359 0.25 0(#)$11.44(*D)
1
T246 4 1/24.484 0.25 0(#)$13.36(*D)
1
T247 4 5/84.609 0.25 0(#)$15.96(*D)
1
T248 4 3/44.734 0.25 0(#)$7.82(*D)
1
T249 4 7/84.859 0.25 0(#)$7.92(*D)
1
T250 54.984 0.25 0(#)$8.20(*D)
1
T251 5 1/85.109 0.1 0(#)$13.86(*D)
1
T252 5 1/45.234 0.25 0(#)$14.10(*D)
1
T253 5 3/85.359 0.25 0(#)$9.46(*D)
1
T254 5 1/25.484 0.25 0(#)$14.32(*D)
1
T255 5 5/85.609 0.25 0(#)$9.06(*D)
1
T256 5 3/45.734 0.25 0(#)$9.38(*D)
1
T257 5 7/85.859 0.25 0(#)$15.24(*D)
1
T258 65.984 0.25 0(#)$9.70(*D)
1
T259 6 1/46.234 0.25 0(#)$9.98(*D)
1
T260 6 1/26.484 0.25 0(#)$17.90(*D)
1
T261 6 3/46.734 0.25 0(#)$23.90(*D)
1
T262 76.984 0.25 0(#)$25.00(*D)
1
T263 7 1/47.234 0.25 0(#)$14.28(*D)
1
T264 7 1/27.484 0.25 0(#)$23.56(*D)
1
T265 7 3/47.734 0.25 0(#)$17.52(*D)
1
T266 87.984 0.25 0(#)$12.50(*D)
1
T267 8 1/48.234 0.25 0(#)$21.70(*D)
1
T268 8 1/28.484 0.25 0(#)$22.28(*D)
1
T269 8 3/48.734 0.25 0(#)$22.66(*D)
1
T270 98.984 0.25 0(#)$23.16(*D)
1
T271 9 1/49.234 0.25 0(#)$23.82(*D)
1
T272 9 1/29.484 0.25 0(#)$24.46(*D)
1
T273 9 3/49.734 0.25 0(#)$24.92(*D)
1
T274 109.984 0.25 1$26.26(*D)
1
T275 10 1/210.484 0.25 0(#)$26.84(*D)
1
T276 1110.984 0.25 0(#)$38.02(*D)
1
T277 11 1/211.484 0.25 0(#)$40.54
1
T278 1211.984 0.25 0(#)$41.94(*D)
1
T279 1312.984 0.25 0(#)$44.72(*D)
1
T280 1413.984 0.25 0(#)$47.52(*D)
1
T281 1514.984 0.25 0(#)$62.90(*D)
1
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Size 3

O-Ring, Material=PTFE, Nominal Width (in)=3/16, Actual Width (in)=0.21, UOM=EA
Part No. Nominal ID (in)Actual ID (in) est
wt.		 Quantity
In Stock		 Price Quantity
to order
T309 7/160.412 0.25 3$3.44(*D)
1
T310 1/20.475 0.25 0(#)$4.36(*D)
1
T311 9/160.537 0.25 0(#)$4.26(*D)
1
T312 5/80.600 0.25 0(#)$4.14(*D)
1
T313 11/160.622 0.25 0(#)$4.54(*D)
1
T314 3/40.725 0.25 0(#)$4.58(*D)
1
T315 13/160.787 0.25 0(#)$4.92(*D)
1
T316 7/80.850 0.25 0(#)$4.82(*D)
1
T317 15/160.912 0.25 0(#)$9.14(*D)
1
T318 10.975 0.25 19$5.14(*D)
1
T319 1 1/161.037 0.25 3$4.90(*D)
1
T320 1 1/81.100 0.25 0(#)$4.90(*D)
1
T321 1 3/161.162 0.25 0(#)$5.62(*D)
1
T322 1 1/41.225 0.25 5$5.62(*D)
1
T323 1 5/161.287 0.25 0(#)$5.52(*D)
1
T324 1 3/81.350 0.25 0(#)$5.52(*D)
1
T325 1 1/21.475 0.25 0(#)$3.70(*D)
1
T326 1 5/81.600 0.25 0(#)$4.00(*D)
1
T327 1 3/41.725 0.25 0(#)$4.14(*D)
1
T328 1 7/81.850 0.25 0(#)$5.32(*D)
1
T329 21.975 0.25 0(#)$5.40(*D)
1
T330 2 1/82.100 0.25 0(#)$5.44(*D)
1
T331 2 1/42.225 0.25 0(#)$6.36(*D)
1
T332 2 3/82.350 0.25 0(#)$5.56(*D)
1
T333 2 1/22.475 0.25 0(#)$5.62(*D)
1
T334 2 5/82.600 0.1 0(#)$5.68(*D)
1
T335 2 3/42.725 0.25 0(#)$5.74(*D)
1
T336 2 7/82.850 0.25 0(#)$5.84(*D)
1
T337 32.975 0.25 0(#)$11.44(*D)
1
T338 3 1/83.100 0.25 0(#)$10.06(*D)
1
T339 3 1/43.225 0.25 0(#)$7.30(*D)
1
T340 3 3/83.350 0.25 0(#)$7.72(*D)
1
T341 3 1/23.475 0.25 0(#)$15.90(*D)
1
T342 3 5/83.600 0.25 0(#)$15.60(*D)
1
T343 3 3/43.725 0.25 0(#)$8.78(*D)
1
T344 3 7/83.850 0.25 0(#)$17.50(*D)
1
T345 43.975 0.25 0(#)$17.90(*D)
1
T346 4 1/84.100 0.25 0(#)$9.38(*D)
1
T347 4 1/44.225 0.25 0(#)$19.06(*D)
1
T348 4 3/84.350 0.25 0(#)$9.98(*D)
1
T349 4 1/24.475 0.25 0(#)$14.44(*D)
1
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'D' -- 100 or more: 40% off; 1000 or more: 60% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

See Also

Kalrez® and Viton® are registered trademarks of E. I. DuPont de Nemours
SIS Catalog Cross Reference
Page #Part Numbers
B22 - Thermo* Mass Spec Accessories T010, T014
F75 - O-Rings T006, T007, T008, T009, T010, T011, T012, T013, T014, T015, T016, T017, T018, T019, T020, T021, T022, T023, T024, T025, T026, T027, T028, T029, T030, T031, T032, T033, T034, T035, T036, T037, T038, T039, T040, T041, T042, T043, T044, T045, T046, T047, T048, T049, T050, T105, T106, T107, T108, T109, T110, T111, T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122
F76 - O-Rings T123, T124, T125, T126, T127, T128, T129, T130, T131, T132, T133, T134, T135, T136, T137, T138, T139, T140, T141, T142, T143, T144, T145, T146, T147, T148, T149, T151, T152, T153, T154, T155, T156, T157, T158, T159, T160, T161, T162, T163, T164, T165, T166, T167, T168, T169, T170, T171, T172, T173, T174, T175, T176, T177, T178, T201, T202, T203, T204, T205, T206, T207, T208, T209, T210, T211, T212, T213, T214, T215
F77 - O-Rings T216, T217, T218, T219, T220, T221, T222, T223, T224, T225, T226, T227, T228, T229, T230, T231, T232, T233, T234, T235, T236, T237, T238, T239, T240, T241, T242, T243, T244, T245, T246, T247, T248, T249, T250, T251, T252, T253, T254, T255, T256, T257, T258, T259, T260, T261, T262, T263, T264, T265, T266, T267, T268, T269, T270, T271, T272, T273, T274, T275, T276, T277, T278, T279, T280, T281, T309, T310
F78 - O-Rings T311, T312, T313, T314, T315, T316, T317, T318, T319, T320, T321, T322, T323, T324, T325, T326, T327, T328, T329, T330, T331, T332, T333, T334, T335, T336, T337, T338, T339, T340, T341, T342, T343, T344, T345, T346, T347, T348, T349
Other pages linking here:
back to top
Send comments on this page
Contacting our Customer Service Department--comments, questions, or anything can't find?
Call, e-mail, FAX, or type your comments below:
Contact details (optional, but required for us to reply or quote):
Name: Organization/Country:
Email: Phone/fax:
Regular business hours - 8:00 AM to 5:30 PM EST, M-F. E-mail replies normally expected within one business day.
PHONE: (908)788-5550;   FAX: (908)806-6631;   E-MAIL:
WEB: www.sisweb.com
ADDRESS: Scientific Instrument Services, 1027 Old York Rd., Ringoes, NJ 08551-1054.
© 1996-2012 Scientific Instrument Services, Inc. [ Terms | Trademarks | Privacy ]
SIS Newsletter
Covers SIS products, services, promotions, news, and other mass spectrometer related information.