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132590-250GCAS: 308080-99-1 MDL No: MFCD00147627 Powder
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132590-5KGCAS: 308080-99-1 MDL No: MFCD00147627 Powder
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133105-1KGCAS: 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>]·xH<sub>2</sub>O
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133105-5KGCAS: 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>]·xH<sub>2</sub>O
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548651-U
Sigma Aldrich
PK1 SPME ASSY PDMS/DVB/OC 65UM/10UM FS 23GA AUTO (GOLD) (C15-1305-561)
Price: $475.25List Price: $528.06Smart 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 -
27380-U
Sigma Aldrich
PK100 16MM PTFE/SILICONE SEPTA .060IN THICK (C15-1302-206)
Price: $192.34List Price: $213.72Septa, tan PTFE/silicone -
27095-UVial septa are available in a variety of materials. Septa, tan PTFE/silicone (diam.
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27188-U
Sigma Aldrich
PK100 PTFE/SILICONE SEPTA FOR 40ML VIAL (C15-1302-132)
Price: $262.37List Price: $291.53Septa, tan PTFE/silicone -
84878-1KG
Sigma Aldrich
QUARTZ SAND ACID PURIFIED 40-100 MESH (C15-1251-880)
Price: $372.07List Price: $413.41Silicon 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. -
31623-1KG
Sigma Aldrich
QUARTZ (SAND) WASHED AND CALCINED R. G. (C15-1216-233)
Price: $482.37List Price: $535.97Silicon 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. -
84880-1KGSilicon 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.
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18649-1KGSilicon 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.