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S4-5001-M

Si Pieces 3-6mm 99.9999% Pure

Silicon

S4-5001-M1

Si Pieces 1-4mm 99.999% Pure

Silicon

S4-5002-M

Si 25mm Pieces and smaller 99.99% Pure

Silicon

S4-5002-M1

Si Pieces 30mm and larger Pieces 99.999 Pure

Silicon

S4-5009-M

SiO2 Pieces 1-5mm (fused) 99.995% Pure

Silicon dioxide

S4-5011-M

SiO2 2-3mm Pieces (fused) 99.99%

Silicon Dioxide

S4-5015-M

SiO 3-6mm Pieces 99.99% Pure

Silicon Monoxide

S4-5016-M

SiO Pieces 2-4mm 99.9% Pure

Silicon Monoxide

S4-5018-M

SiO Pieces 1-3mm 99.9% Pure

Silicon Monoxide

S4-5019-M

Si3N4 Pieces 3-12mm 99.5% Pure

Silicon Nitride

S4-5022-M

SiO2 Pieces 1-3mm 99.999% Pure

Silicon Dioxide

S4-5024-M

SiO2 Pieces 3-5mm 99.999% Pure

Silicon Dioxide

S4-5025-M

SiO Pieces 1-4mm (outgassed) 99.9% Pure

Silicon Monoxide

S4-5030-M

SiC 3-10mm Pieces 99.5% pure

Silicon Carbide

S4-5032-M

SiO 0.7-1.5mm Pieces 99.99% Pure

Silicon Monoxide

S4-5035-M

Si3N4 Pieces 1-6mm 99.5% Pure

Silicon nitride

S4-5036-M

SiC Pieces 3-12mm 99.5% Pure

Silicon Carbide

S4-10001-P

Si3N4 Powder APS 10 Microns 99.5% Pure or better

Silicon Nitride

S4-10003-P

SiC 6 microns 99.5% Pure

Silicon Carbide

S4-10005-P

SiC -325 mesh 99% Pure

Silicon Carbide

S4-10006-P

SiC typ. =7 um (green) 99.5% Pure

Silicon Carbide

S4-10007-P

SiC <1 microns average 99.9% Pure

Silicon Carbide

S4-10008-P

SiO2 -10 mesh (precipitated) 99.9.99% Pure

Silicon Dioxide

S4-10009-P

SiO2 -50 mesh 99.99% Pure

Silicon Dioxide

S4-10010-P

SiO2 -100 mesh 99.99% Pure

Silicon Dioxide

S4-10011-P

SiO2 -325 mesh 99.9% Pure

Silicon Dioxide

S4-10013-P

SiO -10 mesh 99.9% Pure

Silicon Monoxide

S4-10014-P

SiO -325 mesh (typ. =10 microns) 99.97% Pure

Silicon Monoxide

S4-10015-P

SiO -325 mesh (typ. =10 microns) 99.9% Pure

Silicon Monoxide

S4-10016-P

SiO -325 mesh (typ. =10 microns ) 99.5% Pure

Silicon Monoxide

S4-10017-P

Si3N4 -325 mesh (typ. =2 microns alpha) 99.9% Pure

Silicon Nitride

S4-10018-P

Si3N4 -325 mesh (typ. =2 microns beta) 99.5% Pure

Silicon Nitride

S4-10019-P

Si3N4 -325 mesh (typ. =2 microns beta) 98% Pure

Silicon Nitride

S4-10020-P

Si2N4 -325 mesh (typ. =2microns alpha) 98% Pure

Silicon Nitride

S4-10021-P

SiO2 ~4.5 microns 99.99% Pure

Silicon Dioxide

S4-10022-P

SiO -325 mesh As Fe<50ppm Cr <10 Cu <20 VCo <5ppm, Cd <100ppm Hf,b,PBB,PBDE <1000ppm

Silicon Monoxide

S4-10024-P

SiC 3-4 microns 99.5% Pure

Silicon Carbide

S4-10025-P

SiC 7-8 microns 99.5% Pure

Silicon Carbide

S4-2000-R1

Si Rod 3mm dia x <=200mm long 99.99% Pure

Silicon

S4-2006-R1

Si Rod 25.4mm dia. x 50.8mm long 99.999% Pure (P-Type, B doped)

Silicon

S4-2006-R2

Si Rod 10mm dia. x 6mm long 99.999% Pure

Silicon

S4-2006-R3

SiO2 Rod 2mm dia. x 27mm long 99.995% Pure

Silicon dioxide

S4-2007-R1

SiC-C 90/10at% Rod 10mm dia. x 100mm long 99.5% Pure

Silicon carbide-Graphite

S4-9000-D

Silicon Si, Polycrystalline Boron doped P-Type,

Purity 99.99% & 99.999%

S4-9000-D84

Thermal Oxide Si Wafer 10mm x 10mm x 0.5mm Tk

Silicon

S4-9000-D88

Si Wafer 4" dia. (±0.1mm) x 0.5mm ± (0.05mm) Tk

Silicon

S4-9000-Dx

Silicon (undoped), Polycrystalline,

Purity 99.999%

S4-9000-Dxx

Silicon Monocrystalline undoped,

Purity 99.999%

S4-9000-Dxxx

Silicon Monocrystalline Doped N

Res <0.1 ohm/cm, Purity 99.999%

S4-9000-Dxxxx

Silicon Monocrystalline Doped P Res <0.1 ohm/cm,

Purity 99.999%

S4-9001-D

Silicon Carbide SiC,

Purity 99.5% & 99.9%

S4-9002-D

Silicon Nitride Si3N4,

Available Purities 99.5%, 99.9% & 99.95%

S4-9003-D

Silicon monoxide SiO,

Available Purities 99.9%, 99.95% & 99.99%

S4-9004-D

Silicon dioxide SiO2,

Available Purities 99.9%, 99.995% & 99.999%

S4-9005-D

Silicon-Aluminium Si-Al,

Available in various ratios wt% or at%, Purity 99.95%

S4-9006-D

Silicon dioxide-Aluminium oxide-Thulium oxide SiO2-Al2O3-Tm2O3,

Available in various ratios wt% or at%, Purity 99.99%

S4-9007-D

Silicon dioxide-Silicon monoxide-Aluminium oxide-Thulium oxide

SiO2-SiO-Al2O3-Tm2O3, Available in various ratios wt% or at%, Purity 99.99%

S4-9008-D

Silicon dioxide-Silicon monoxide-Aluminium oxide

SiO2-SiO-Al2O3, Available in various ratios wt% or at%, Purity 99.99%

S4-9009-D

Silicon-Vanadium Si-V,

Available in various ratios wt% or at%, Purity 99.99%

S4-9010-D

Silicon-Aluminium-Zirconium-Tungsten Si-Al-Zr-W,

Available in various ratios wt% or at%, Purity 99.9%

S4-9011-D

Silicon-Germanium Si-Ge,

Available in various ratios wt% or at%, Purity 99.9%

S4-9012-D

Silicon-Molybdenum Si-Mo,

Available in various ratios wt% or at%, Purity 99.95%

S4-9015-D

Silicon-Titanium Si-Ti,

Available in various ratios wt% or at%, Purity 99.99%

S4-9016-D

Silicon-Arsenic Si-As,

Available in various ratios wt% or at%, Purity 99.99%

S4-9017-D

Silicon dioxide-Zinc Sulphide SiO2-ZnS,

Available in various ratios wt% or at%, Purity 99.99%

S4-9019-D

Silicon-Samarium Si-Sm,

Available in various ratios wt% or at%, Purity 99.9%

S4-9020-D

Silicon-Selenium Si-Se,

Available in various ratios wt% or at%, Purity 99.9%

S4-9021-D

Silicon-Europium Si-Eu,

Available in various ratios wt% or at%, Purity 99.9%

S4-9023-D

Silicon Phosphorous Si-P,

Available in various ratios wt% or at%, Purity 99.99%

S4-9024-D

Silicon-Silver Si-Ag,

Available in various ratios wt% or at%, Purity 99.95%

S4-9000-D12

Si TRG 76.2mm dia. x 6mm Tk 99.999% Pure

Silicon

S4-9000-D136

Si TRG 50.8mm dia. x 3mm Tk 99.999% Pure

Silicon

$79.20/PCS
6 PCS in stock
Select Qty
S4-9000-D23

Si TRG 101.6mm dia. x 6mm Tk 99.999% Pure

Silicon

S4-9000-D26

Si TRG P type Boron doped (350-400ppm) Resistivity <0.02 ohm-cm, Monocrystalline

101.60mm dia. x 6.35mm Tk   Drawing 90-600005-00

Silicon

S4-9000-D61

Si TRG 50.8mm dia. x 5mm Tk 99.999% Pure

Silicon

S4-9001-D1

SiC TRG 76.2mm dia. x 6mm Tk 99.5% Pure

Silicon carbide

S4-9001-D14

SiC TRG 101.6mm dia. x 6mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D2

SiC TRG 50.8mm dia. x 3mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D26

SiC TRG 50.8mm dia. x 3.18mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D29

SiC TRG 50.8mm dia. x 4mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D3

SiC TRG 76.2mm dia. x 3mm Tk 99.5% Pure

Silicon carbide

S4-9001-D31

SiC TRG 76.2mm dia. x 3.18mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D32

SiC TRG 101.6mm dia. x 2mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D33

SiC TRG 101.6mm dia. x 3.18mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D4

SiC TRG 76.2mm dia. x 6.35mm Tk 99.5% Pure

Silicon carbide

S4-9001-D5

SiC TRG 50.8mm dia. x 1mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D6

SiC TRG 50.8mm dia. x 6.35mm Tk 99.5% Pure

Silicon Carbide

S4-9001-D7

SiC TRG 50.8mm dia. x 3mm Tk 99.9% Pure

Silicon Carbide

S4-9002-D1

Si3N4 TRG 101.6mm dia. x 3.18mm Tk 99.5% Pure

Silicon nitride

S4-9002-D11

Si3N4 TRG 76.2mm dia. x 3.18mm Tk 99.95% Pure

Silicon Nitride

$528.00/PCS
4 PCS in stock
Select Qty
S4-9002-D12

Si3N4 TRG 76.2mm dia. x 3mm Tk 99.5% Pure

Silicon Nitride

S4-9002-D15

Si3N4 TRG 76.2mm dia. x 3.18mm Tk 99.5% Pure

Silicon nitride

S4-9002-D18

Si3N4 TRG 101.6mm dia. x 6mm Tk 99.9% Pure

Silicon Nitride

S4-9002-D19

Si3N4 TRG 50.8mm dia. x 5mm Tk 99.5% Pure

Silicon Nitride

S4-9002-D20

Si3N4 TRG 76.2mm dia. x 3mm Tk 99.9% Pure

Silicon Nitride

S4-9002-D22

Si3N4 TRG 101.6mm dia. x 6mm Tk 99.5% Pure

Silicon Nitride 

S4-9002-D23

Si3N4 TRG 76.2mm dia. x 2mm Tk 99.5% Pure

Silicon Nitride 

S4-9002-D24

Si3N4 TRG 76.2mm dia. x 3.18mm Tk 99.9% Pure

Silicon Nitride

S4-9002-D25

Si3N4 TRG 50.8mm dia. x 3.18mm Tk 99.9% Pure

Silicon Nitride

S4-9002-D28

Si3N4 TRG 25.4mm dia. x 6.35mmTk 99.5% Pure

Silicon Nitride

S4-9002-D31

Si3N4 TRG 50.8mm dia. x 2mm Tk 99.5% Pure

Silicon Nitride

S4-9002-D35

Si3N4 TRG 76.2mm dia. x 2mm Tk 99.95% Pure

Silicon Nitride

S4-9002-D36

Si3N4 TRG 76.2mm dia. x 6mm Tk 99.5% Pure

Silicon nitride

S4-9002-D4

Si3N4 TRG 50.8mm x 3mm Tk 99.5% Pure

Silicon Nitride

S4-9002-D5

Si3N4 TRG 101.6mm dia. x 6.35 mm Tk 99.5% Pure

Silicon Nitride

S4-9002-D6

Si3N4 TRG 50.8mm dia. x 3.18mm Tk 99.5% Pure

Silicon nitride

S4-9002-D7

Si3N4 TRG 50.8mm dia. x 6.35mm Tk 99.5% Pure

Silicon Nitride

S4-9002-D8

Si3N4 TRG 50.8mm dia. x 6mm Tk 99.5% Pure

Silicon Nitride

S4-9003-D1

SiO TRG 50.8mm x 3.18 mm Tk 99.95% Pure

Silicon Monoxide

S4-9003-D7

SiO TRG 50.8mm x 3.18mm Tk 99.9% Pure

Silicon Monoxide

S4-9004-D10

SiO2 TRG 99.995% 25.4mm dia. x 6.35mm Tk

Silicon dioxide, polished finish

S4-9004-D11

SiO2 TRG 71mm dia. x 3mm Tk 99.995% Pure

Silicon dioxide

S4-9004-D12

SiO2 TRG 101.6mm dia. x 6.35mm Tk 99.999% Pure

Silicon dioxide

S4-9004-D13

SiO2 TRG 50.8mm dia. x 6mm Tk 99.995% Pure

Silicon dioxide

$59.40/PCS
6 PCS in stock
Select Qty
S4-9004-D14

SiO2 TRG 50.8mm dia. x 3mm Tk 99.99% Pure

Silicon dioxide

$47.52/PCS
0 PCS in stock
Select Qty
S4-9004-D17

SiO2 TRG 76.2mm dia. x 3.18mm 99.995% Pure Polished,

Silicon dioxide

$66.00/PCS
8 PCS in stock
Select Qty
S4-9004-D18

SiO2 TRG 101.6mm dia. x 3mm Tk 99.999% Pure, polished surface

Silicon dioxide 

S4-9004-D24

SiO2 TRG 25.4mm dia. x 3mm Tk 99.99% Pure

Silicon dioxide

S4-9004-D26

SiO2 TRG 76.2mm dia. x 6.35mm 99.995% Pure Polished

Silicon dioxide

$85.80/PCS
4 PCS in stock
Select Qty
S4-9004-D27

SiO2 TRG 76.2mm dia. x 4mm Tk 99.99% Pure

Silicon dioxide

S4-9004-D29

SiO2 TRG 50.8mm dia. x 3.18mm Tk 99.999% Pure

Silicon dioxide