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Silicones

  
  • molecular sieves, 3 angstrom   250g
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    132590-250G

    Thomas Scientific

    Molecular sieves, 3 Angstrom 250g

    Price: $70.16
    List Price: $77.96
    CAS: 308080-99-1 MDL No: MFCD00147627 Powder
    SKU132590-250G
    MFR. NameBeantown Chemical Corporation
    Catalog No. C08-0277-162
    Pack Size 1 EA
    Price:
    Price: $70.16
    List Price: $77.96
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  • molecular sieves, 3 angstrom   5kg
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    132590-5KG

    Thomas Scientific

    Molecular sieves, 3 Angstrom 5kg

    Price: $550.16
    List Price: $611.28
    CAS: 308080-99-1 MDL No: MFCD00147627 Powder
    SKU132590-5KG
    MFR. NameBeantown Chemical Corporation
    Catalog No. C08-0289-166
    Pack Size 1 EA
    Price:
    Price: $550.16
    List Price: $611.28
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  • molecular sieves, 4 angstrom, 1-2mm beads   1kg
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    133105-1KG

    Thomas Scientific

    Molecular sieves, 4 Angstrom, 1-2mm beads 1kg

    Price: $210.30
    List Price: $233.66
    CAS: 70955-01-0 MDL No: MFCD00131613 Beads Linear Formula: Na<sub>12</sub>[(AlO<sub>2</sub>)<sub>12</sub>(SiO<sub>2</sub>)<sub>12</sub>]&middotxH<sub>2</sub>O
    SKU133105-1KG
    MFR. NameBeantown Chemical Corporation
    Catalog No. C08-0283-417
    Pack Size 1 EA
    Price:
    Price: $210.30
    List Price: $233.66
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  • molecular sieves, 4 angstrom, 1-2mm beads   5kg
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    133105-5KG

    Thomas Scientific

    Molecular sieves, 4 Angstrom, 1-2mm beads 5kg

    Price: $511.01
    List Price: $567.79
    CAS: 70955-01-0 MDL No: MFCD00131613 Beads Linear Formula: Na<sub>12</sub>[(AlO<sub>2</sub>)<sub>12</sub>(SiO<sub>2</sub>)<sub>12</sub>]&middotxH<sub>2</sub>O
    SKU133105-5KG
    MFR. NameBeantown Chemical Corporation
    Catalog No. C08-0288-525
    Pack Size 1 EA
    Price:
    Price: $511.01
    List Price: $567.79
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  • smart spme-overcoated (oc) fiber assembly, polydimethylsiloxane/divinylbenzene (pdms/dvb) (c15-1305-561)
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    548651-U

    Sigma Aldrich

    PK1 SPME ASSY PDMS/DVB/OC 65UM/10UM FS 23GA AUTO (GOLD) (C15-1305-561)

    Price: $475.25
    List Price: $528.06
    Smart SPME fiber assemblies combine innovative SPME devices with Smart technology for seamless sample preparation. Each Smart fiber assembly, specifically designed to be compatible with the PAL 3, Series II Smart autosampler, incorporates a SPME
    SKU548651-U
    MFR. NameSigma-Aldrich
    Catalog No. C15-1305-561
    Pack Size 1 EA
    Price:
    Price: $475.25
    List Price: $528.06
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  • septa, tan ptfe/silicone (c15-1302-206)
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    27380-U

    Sigma Aldrich

    PK100 16MM PTFE/SILICONE SEPTA .060IN THICK (C15-1302-206)

    Price: $192.34
    List Price: $213.72
    Septa, tan PTFE/silicone
    SKU27380-U
    MFR. NameSigma-Aldrich
    Catalog No. C15-1302-206
    Pack Size 100 EA
    Price:
    Price: $192.34
    List Price: $213.72
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  • septa, tan ptfe/silicone (c15-1302-068)
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    27095-U

    Sigma Aldrich

    PK100 8MM SEPTA PTFE/SILICONE (C15-1302-068)

    Price: $136.49
    List Price: $151.66
    Vial septa are available in a variety of materials. Septa, tan PTFE/silicone (diam.
    SKU27095-U
    MFR. NameSigma-Aldrich
    Catalog No. C15-1302-068
    Pack Size 100 EA
    Price:
    Price: $136.49
    List Price: $151.66
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  • septa, tan ptfe/silicone (c15-1302-132)
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    27188-U

    Sigma Aldrich

    PK100 PTFE/SILICONE SEPTA FOR 40ML VIAL (C15-1302-132)

    Price: $262.37
    List Price: $291.53
    Septa, tan PTFE/silicone
    SKU27188-U
    MFR. NameSigma-Aldrich
    Catalog No. C15-1302-132
    Pack Size 100 EA
    Price:
    Price: $262.37
    List Price: $291.53
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  • silicon dioxide (c15-1251-880)
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    84878-1KG

    Sigma Aldrich

    QUARTZ SAND ACID PURIFIED 40-100 MESH (C15-1251-880)

    Price: $372.07
    List Price: $413.41
    Silicon dioxide is one of the important constituents of sedimentary rock bauxite, basalt fibers and ceramic fibers. It is added to cement for improving the hydraulic properties of cement.
    SKU84878-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1251-880
    Pack Size 1 KG
    Price:
    Price: $372.07
    List Price: $413.41
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  • silicon dioxide (c15-1216-233)
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    31623-1KG

    Sigma Aldrich

    QUARTZ (SAND) WASHED AND CALCINED R. G. (C15-1216-233)

    Price: $482.37
    List Price: $535.97
    Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water.
    SKU31623-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1216-233
    Pack Size 1 KG
    Price:
    Price: $482.37
    List Price: $535.97
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  • silicon dioxide (c15-1251-882)
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    84880-1KG

    Sigma Aldrich

    SAND ACID PURIFIED 40-200 MESH (C15-1251-882)

    Price: $309.07
    List Price: $343.42
    Silicon dioxide is one of the important constituents of sedimentary rock bauxite, basalt fibers and ceramic fibers. It is added to cement for improving the hydraulic properties of cement.
    SKU84880-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1251-882
    Pack Size 1 KG
    Price:
    Price: $309.07
    List Price: $343.42
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  • silicon dioxide (c15-1251-871)
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    18649-1KG

    Sigma Aldrich

    SEA SAND ACID WASHED (C15-1251-871)

    Price: $197.69
    List Price: $219.66
    Silicon dioxide (SiO 2 ) exists in three crystalline forms, namely quartz, tridymite and cristobalite. It reacts with hydrofluoric acid to form silicon tetrafluoride (SiF 4 ) and water.
    SKU18649-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1251-871
    Pack Size 1 KG
    Price:
    Price: $197.69
    List Price: $219.66
    Quantity:
     
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