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Silicon dioxide 99.8%，比表面積（BET）：200m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：200m2/g;粒徑：7-40nm

S817565 / 100g
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：200m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：200m2/g;粒徑：7-40nm

S817565 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：200m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：200m2/g;粒徑：7-40nm

S817565 / 2.5kg
CAS No.：60676-86-0
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Silicon dioxide 99.5%，50±5nm

Silicon dioxide 99.5%，50±5nm

S817567 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，50±5nm

Silicon dioxide 99.5%，50±5nm

S817567 / 100g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，50±5nm

Silicon dioxide 99.5%，50±5nm

S817567 / 5kg
CAS No.：60676-86-0
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Silicon dioxide 99.5%，50±5nm

Silicon dioxide 99.5%，50±5nm

S817567 / 10kg
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

S817570 / 2.5kg
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

S817570 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

S817570 / 100g
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：300m2/g；粒徑：7-40nm

S817570 / 25g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，30±5nm

Silicon dioxide 99.5%，30±5nm

S817575 / 100g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，30±5nm

Silicon dioxide 99.5%，30±5nm

S817575 / 5kg
CAS No.：60676-86-0
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Silicon dioxide 99.5%，30±5nm

Silicon dioxide 99.5%，30±5nm

S817575 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，15±5nm

Silicon dioxide 99.5%，15±5nm

S817576 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，15±5nm

Silicon dioxide 99.5%，15±5nm

S817576 / 100g
CAS No.：60676-86-0
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Silicon dioxide 99.5%，15±5nm

Silicon dioxide 99.5%，15±5nm

S817576 / 2.5kg
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

S817577 / 25g
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

S817577 / 2.5kg
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

S817577 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

S817577 / 10kg
CAS No.：60676-86-0
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Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

Silicon dioxide 99.8%，比表面積（BET）：380m2/g;粒徑：7-40nm

S817577 / 100g
CAS No.：60676-86-0
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Silicon dioxide 99.9% metals basis

Silicon dioxide 99.9% metals basis

S817580 / 500g
CAS No.：60676-86-0
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Silicon dioxide 99.9% metals basis

Silicon dioxide 99.9% metals basis

S817580 / 2.5kg
CAS No.：60676-86-0
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Selenic acid solution 40%水溶液

Selenic acid solution 40%水溶液

S817581 / 100g
CAS No.：7783-08-6
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Selenic acid solution 40%水溶液

Selenic acid solution 40%水溶液

S817581 / 25g
CAS No.：7783-08-6
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Selenic acid solution 40%水溶液

Selenic acid solution 40%水溶液

S817581 / 1g
CAS No.：7783-08-6
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Selenic acid solution 40%水溶液

Selenic acid solution 40%水溶液

S817581 / 5g
CAS No.：7783-08-6
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Sulfuryl chloride 97%

Sulfuryl chloride 97%

S817582 / 10kg
CAS No.：7791-25-5
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Sulfuryl chloride 97%

Sulfuryl chloride 97%

S817582 / 500g
CAS No.：7791-25-5
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Sulfuryl chloride 97%

Sulfuryl chloride 97%

S817582 / 12X500g
CAS No.：7791-25-5
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Sulfuryl chloride 97%

Sulfuryl chloride 97%

S817582 / 2.5kg
CAS No.：7791-25-5
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Sulfuryl chloride 98%

Sulfuryl chloride 98%

S817583 / 2.5kg
CAS No.：7791-25-5
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Sulfuryl chloride 98%

Sulfuryl chloride 98%

S817583 / 500g
CAS No.：7791-25-5
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Sulfuryl chloride 98%

Sulfuryl chloride 98%

S817583 / 10kg
CAS No.：7791-25-5
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Sulfuryl chloride 98%

Sulfuryl chloride 98%

S817583 / 100g
CAS No.：7791-25-5
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Sulfuryl chloride 98%

Sulfuryl chloride 98%

S817583 / 12X500g
CAS No.：7791-25-5
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Silicon carbide 99.9% metals basis

Silicon carbide 99.9% metals basis

S817584 / 100g
CAS No.：409-21-2
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Silicon carbide 99.9% metals basis

Silicon carbide 99.9% metals basis

S817584 / 500g
CAS No.：409-21-2
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Silicon carbide 99.9% metals basis

Silicon carbide 99.9% metals basis

S817584 / 2.5kg
CAS No.：409-21-2
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Silicon carbide 99.9% metals basis

Silicon carbide 99.9% metals basis

S817584 / 5g
CAS No.：409-21-2
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Silicon carbide 99.9% metals basis

Silicon carbide 99.9% metals basis

S817584 / 25g
CAS No.：409-21-2
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Silicon carbide 99%，0.5～0.7um

Silicon carbide 99%，0.5～0.7um

S817585 / 1kg
CAS No.：409-21-2
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Silicon carbide 99%，0.5～0.7um

Silicon carbide 99%，0.5～0.7um

S817585 / 5kg
CAS No.：409-21-2
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Silicon carbide 99%，0.5～0.7um

Silicon carbide 99%，0.5～0.7um

S817585 / 100g
CAS No.：409-21-2
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Silicon carbide 99%，0.5～0.7um

Silicon carbide 99%，0.5～0.7um

S817585 / 20kg
CAS No.：409-21-2
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Silicon carbide 99%

Silicon carbide 99%

S817586 / 1kg
CAS No.：409-21-2
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Silicon carbide 99%

Silicon carbide 99%

S817586 / 5kg
CAS No.：409-21-2
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Silicon carbide 99.9% metals basis，40nm

Silicon carbide 99.9% metals basis，40nm

S817587 / 5g
CAS No.：409-21-2
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Silicon carbide 99.9% metals basis，40nm

Silicon carbide 99.9% metals basis，40nm

S817587 / 2.5kg
CAS No.：409-21-2
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Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City
Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County
Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City
Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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