SELECTRA-SIL® Bottles-0

SELECTRA-SIL® Bottles

For international ordering, contact your International Distributor.

For sample requests, please contact your Regional Sales Representative

SELECTRA-SIL® is an extensive line of derivatizing reagents manufactured by UCT at its facility in Bristol, PA. Our reagents are designed to increase molecular weight, lower boiling points, and create a more specific ion for compounds intended for gas chromatography and GC/MS.

Benefits of Derivatization:

  • Improved chromatographic resolution – increased volatility – reduced intermolecular hydrogen bonding – separation of structurally similar compounds.
  • Improved mass spectral characteristics – higher mass fragments – greater signal to noise ratio – more unique masses- increased abundance/sensitivity of molecular ions.
  • Improved thermal stability of some compounds – reduced thermal degradation – higher temperature to speed analysis.
  • Increased instrument and lab productivity – fewer reinjections or repeats due to peak tailing – high confidence in analyte identification and quantitation – easy to perform – inert by-products of derivatization will not degrade capillary column performance.

Order SELECTRA-SIL® Bottles

ImagePart NumberDescriptionSizeUnitsPriceBuyhf:categorieshf:att:pa_size
SELECTRA-SIL® Bottles-0
S4CB-0-14CB (10 x 1gm vial)110$329.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
S4CB-0-104CB (10gm vial)101$255.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
S4CB-0-254CB (25gm vial)251$689.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SACN-0-50Acetonitrile (ACN) Solvent for Derivatizing Reagents (50gm vial)501$39.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasec5-50
SELECTRA-SIL® Bottles-0
SBSTFA-0-1BSTFA (10 x 1gm vial)110$64.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SBSTFA-0-100BSTFA (100gm bottle)1001$153.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SBSTFA-0-10BSTFA (10gm vial)101$46.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SBSTFA-0-25BSTFA (25gm vial)251$67.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SBSTFA-1-1BSTFA w/1% TMCS (10 x 1gm vial)110$64.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SBSTFA-1-100BSTFA w/1% TMCS (100gm bottle)1001$153.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SBSTFA-1-10BSTFA w/1% TMCS (10gm vial)101$46.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SBSTFA-1-25BSTFA w/1% TMCS (25gm vial)251$67.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SBSTFA-10-1BSTFA w/10% TMCS (10 x 1gm vial)110$86.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SBSTFA-10-100BSTFA w/10% TMCS (100gm bottle)1001$153.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SBSTFA-10-10BSTFA w/10% TMCS (10gm vial)101$46.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SBSTFA-10-25BSTFA w/10% TMCS (25gm vial)251$86.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SDMF-0-50Dimethylformamide (50g vial)501$43.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasec5-50
SELECTRA-SIL® Bottles-0
SHFAA-0-1HFAA (10 x 1gm vial)110$90.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SHFAA-0-100HFAA (100gm bottle)1001$425.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SHFAA-0-10HFAA (10gm vial)101$85.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SHFAA-0-25HFAA (25mg vial)251$130.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SHFIP-0-1HFIP (10 x 1gm vial)110$74.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SHFIP-0-100HFIP (100gm bottle)1001$240.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SHFIP-0-10HFIP (10gm vial)101$66.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SHFIP-0-25HFIP (25gm vial)251$100.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SMBTFA-0-1MBTFA (10 x 1 gm vial)110$104.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SMBTFA-0-100MBTFA (100gm bottle)1001$411.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SMBTFA-0-10MBTFA (10gm vial)101$97.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SMBTFA-0-25MBTFA (25gm vial)251$127.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SMSTFA-1-1MSTFA w/1% TMCS (10 x 1gm vial)110$85.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SMSTFA-0-1MSTFA (10 x 1gm vial)110$85.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SMSTFA-0-100MSTFA (100gm bottle)1001$227.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SMSTFA-0-10MSTFA (10gm vial)101$56.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SMSTFA-0-25MSTFA (25gm vial)251$92.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SMSTFA-1-100MSTFA w/1% TMCS (100gm bottle)1001$227.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SMSTFA-1-10MSTFA w/1% TMCS (10gm vial)101$56.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SMSTFA-1-25MSTFA w/1% TMCS (25gm vial)251$92.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SMTBSTFA-0-1MTBSTFA (10 x 1 gm vial)110$90.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SMTBSTFA-0-100MTBSTFA (100gm bottle)1001$315.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SMTBSTFA-0-10MTBSTFA (10gm vial)101$80.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SMTBSTFA-0-25MTBSTFA (25gm vial)251$142.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SMTBSTFA-1-1MTBSTFA w/ 1% TBDMCS (10 x 1gm vial)110$92.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SMTBSTFA-1-100MTBSTFA w/ 1% TBDMCS (100gm bottle)1001$343.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SMTBSTFA-1-10MTBSTFA w/ 1% TBDMCS (10gm vial)101$84.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SMTBSTFA-1-25MTBSTFA w/ 1% TBDMCS (25gm vial)251$142.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SMTBSTFA-10-1MTBSTFA w/ 10% TBDMCS (10 x 1gm vial)110$96.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SMTBSTFA-10-10MTBSTFA w/ 10% TBDMCS (10gm vial)101$85.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SPFAA-0-1PFAA (10 x 1gm vial)110$111.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SPFAA-0-100PFAA (100gm bottle)1001$371.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SPFAA-0-10PFAA (10gm vial)101$77.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SPFAA-0-25PFAA (25gm vial)251$118.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SPFPOH-0-1PFPOH (10 x 1gm vial)110$80.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SPFPOH-0-100PFPOH (100gm bottle)1001$308.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SPFPOH-0-10PFPOH (10gm vial)101$58.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
SPFPOH-0-25PFPOH (25gm vial)251$100.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SPIA-0-1PIA (10 x 1gm vial) *Must Have Active DEA License to Purchase110$57.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
SPYR-0-100PYR (100gm bottle)1001$106.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
SPYR-0-25PYR (25gm vial)251$34.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
SPYR-0-50PYR (50gm vial)501$45.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasec5-50
SELECTRA-SIL® Bottles-0
STFAA-0-1TFAA (10 x 1gm vial)110$85.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
STFAA-0-100TFAA (100gm bottle)1001$113.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
STFAA-0-10TFAA (10gm vial)101$80.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
STFAA-0-25TFAA (25gm vial)251$68.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
STFAI-0-1TFAI (10 x 1gm vial)110$159.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
STFAI-0-5TFAI (5gm vial)51$63.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase84-5
SELECTRA-SIL® Bottles-0
STMCS-0-1TMCS (10 x 1gm vial)110$58.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
STMCS-0-100TMCS (100gm bottle)1001$46.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase23-100
SELECTRA-SIL® Bottles-0
STMCS-0-10TMCS (10gm vial)101$28.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
STMCS-0-25TMCS (25gm vial)251$36.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25
SELECTRA-SIL® Bottles-0
STMPAH-0-1TMPAH (10 x 1gm vial)110$102.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidase83-1
SELECTRA-SIL® Bottles-0
STMPAH-0-10TMPAH (10gm vial)101$98.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasea1-10
SELECTRA-SIL® Bottles-0
STMPAH-0-100TMPAH (2 x 50gm vial)502$492.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasec5-50
SELECTRA-SIL® Bottles-0
STMPAH-0-25TMPAH (25gm vial)251$139.00
selectra-sil-bottles selectra-sil derivatizingreagents-betaglucuronidasefa-25