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At present time at company warehouse are available the following types of silicon ingots and wafers.
1. Silicon wafers for semiconductor application.
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#
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Diameter
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Type/Dopant
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Orientation
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Primary flat
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Secondary flat
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Resistivity, Ohm*cm
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Thickness, mkm
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Surface*
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Note
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Q'ty
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Price, USD
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1
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2"
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P/Boron
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(100)
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19-21
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none
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1-10
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275+/-25
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SSP
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1000
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$4,45
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2
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2"
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P/Boron
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(100)
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SEMI
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none
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1-10
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330+/-25
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SSP
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Sold
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50
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$4,55
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3
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2"
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P/Boron
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(100)
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SEMI
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90degree
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<0,1
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330+/-25
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SSP
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350
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$3,40
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4
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2"
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P/Boron
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(100)
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SEMI
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90degree
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1-30
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275+/-25
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SSP
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Sold
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75
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$4,45
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5
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2"
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P/Boron
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(111)
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SEMI
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none
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1-20
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330+/-25
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SSP
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150
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$4,60
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6
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3"
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P/Boron
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(100)
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SEMI
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none
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10-30
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325+/-25
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SSP
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Sold
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750
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$7,95
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7
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3"
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P/Boron
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(100) off 4
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SEMI
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90degree
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1-10
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380+/-25
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SSP
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25
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$7,15
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8
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3"
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P/Boron
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(100)
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SEMI
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90degree
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1-30
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380+/-30
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SSP
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50
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$7,10
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9
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3"
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P/Boron
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(111) off 2,5
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SEMI
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none
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0,5-5
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380+/-25
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SSP
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50
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$7,20
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10
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4"
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N/Phosphorus
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(111) off 4
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SEMI
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45degree
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0,5
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450+/-30
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SSP
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Bow<60
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500
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$11,35
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11
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4"
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N/Phosphorus
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(111)
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SEMI
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45degree
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0,5
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450+/-30
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SSP
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75
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$11,25
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12
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5"
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N/Phosphorus
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(100) off 4
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SEMI
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180degree
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5,5-8,5
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525+/-25
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SSP
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Bow<60
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50
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$20,45
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13
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5"
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N/Phosphorus
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(100)
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SEMI
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180degree
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1-20
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525+/-25
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SSP
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Bow<60
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75
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$18,05
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14
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2"
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N/Antimony
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(100)
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SEMI
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none
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0,01-0,02
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275+/-25
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SSP
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125
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$4,75
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15
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2"
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N/Antimony
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(100) off 4
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SEMI
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180degree
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0,008-0,02
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300+/-25
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SSP
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75
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$4,80
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16
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3"
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N/Arsenic
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(111)
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SEMI
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45degree
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0,002-0,005
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300+/-25
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SSP
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50
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$8,20
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17
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3"
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N/Arsenic
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(111)
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SEMI
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45degree
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0,002-0,004
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380+/-25
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SSP
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275
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$8,70
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18
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3"
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N/Antimony
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(100)
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SEMI
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180degree
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0,008-0,02
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380+/-25
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SSP
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50
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$8,25
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19
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4"
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N/Antimony
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(100)
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SEMI
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none
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0,5-150
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520+/-20
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As-cut
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50
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$12,80
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20
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4"
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N/Arsenic
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(111) off 4
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SEMI
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45degree
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0,001-0,005
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525+/-25
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SSP
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150
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$14,50
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21
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4"
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N/Antimony
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(111) off 4
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SEMI
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2 flats
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0,0065-0,0135
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460+/-20
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SSP
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9000
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$14,25
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22
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4"
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P/Boron
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(100)
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SEMI
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45degree
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1-20
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380+/-20
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SSP
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1500
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$11,10
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23
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4"
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P/Boron
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(111)
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SEMI
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none
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1-30
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500+/-30
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SSP
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75
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$12,25
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24
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4"
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P/Boron
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(111)
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SEMI
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none
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0,003-0,007
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500+/-25
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SSP
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75
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$9,90
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25
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4"
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P/Boron
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(111)
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none
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1-30
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500+/-30
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SSP
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100
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$11,60
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26
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4"
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P/Boron
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(111) off 4
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SEMI
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none
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<1
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400+/-30
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SSP
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250
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$9,30
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27
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6"
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P/Boron
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(100)
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SEMI
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none
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1-100
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1000+/-25
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SSP
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600
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$32,55
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28
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2"
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N/Phosphorus
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(100)
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SEMI
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none
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1-10
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425+/-25
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SSP
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75
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$5,20
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29
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2"
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N/Phosphorus
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(111)
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SEMI
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none
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1-10
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425+/-25
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SSP
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75
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$5,25
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30
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3"
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N/Phosphorus
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(100)
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SEMI
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none
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16-24
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375+/-25
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SSP
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200
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$9,30
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31
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3"
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N/Phosphorus
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(100)
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SEMI
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none
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1-20
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375+/-25
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SSP
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50
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$7,80
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32
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3"
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N/Phosphorus
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(111) off 2,5
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SEMI
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45degree
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1-15
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380+/-50
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SSP
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200
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$7,90
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33
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4"
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N/Phosphorus
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(100)
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SEMI
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none
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1-10
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525+/-25
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SSP
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125
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$13,30
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34
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4"
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N/Phosphorus
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(100)
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SEMI
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180degree
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1-30
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450+/-25
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SSP
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650
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$12,60
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35
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4"
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N/Phosphorus
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(100)
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SEMI
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180degree
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1-10
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380+/-30
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SSP
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3600
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$11,95
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36
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4"
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P/Boron
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(100)
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SEMI
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45degree
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1-30
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400+/-25
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SSP
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100
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$10,70
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37
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4"
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P/Boron
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(100)
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SEMI
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90degree
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1-20
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400+/-25
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SSP
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75
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$10,70
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38
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4"
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P/Boron
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(100)
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SEMI
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90degree
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1-20
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450+/-30
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SSP
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100
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$11,10
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39
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4"
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P/Boron
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(100)
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SEMI
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90degree
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8-12
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400+/-50
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DSP
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100
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$12,15
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40
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4"
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P/Boron
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(100)
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SEMI
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90degree
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60-100
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470+/-20
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SSP
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250
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$17,10
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41
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4"
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P/Boron
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(100)
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SEMI
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90degree
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1-30
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500+/-30
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SSP
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100
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$12,10
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42
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4"
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P/Boron
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(100)
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SEMI
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90degree
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1-10
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525+/-25
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SSP
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100
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$12,30
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43
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4"
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P/Boron
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(100)
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SEMI
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90degree
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0,001-1
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425+/-25
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SSP
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150
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$9,30
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44
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4"
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P/Boron
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(100)
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SEMI
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90degree
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1-30
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425+/-25
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SSP
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175
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$11,50
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* as-cut wafers could be polished (SSP and DSP), SSP could be DSP.
In the case of changing the surface the and price will be changed accordingly
2. Equipment for sale.
Lapping machine SpeedFam 16B5P- 2pcs
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