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Chemical materials

Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98%(T)

Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98%(T)

V162961-10G / 10G
CAS No.：2057-84-3
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Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98%(T)

Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98%(T)

V162961-1G / 1G
CAS No.：2057-84-3
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Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98%(T)

Valeraldehyde 2,4-Dinitrophenylhydrazone ≥98%(T)

V162961-5G / 5G
CAS No.：2057-84-3
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2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

V162962-1G / 1G
CAS No.：4177-16-6
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2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

V162962-250MG / 250MG
CAS No.：4177-16-6
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2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

V162962-25G / 25G
CAS No.：4177-16-6
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2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

2-Vinylpyrazine (stabilized with TBC) ≥98%(GC)

V162962-5G / 5G
CAS No.：4177-16-6
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2-Vinylphenyl Acetate (stabilized with Phenothiazine) ≥93%(GC)

2-Vinylphenyl Acetate (stabilized with Phenothiazine) ≥93%(GC)

V162963-1G / 1G
CAS No.：63600-35-1
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2-Vinylphenyl Acetate (stabilized with Phenothiazine) ≥93%(GC)

2-Vinylphenyl Acetate (stabilized with Phenothiazine) ≥93%(GC)

V162963-200MG / 200MG
CAS No.：63600-35-1
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4-Vinylbiphenyl ≥98%(GC)

4-Vinylbiphenyl ≥98%(GC)

V162965-100G / 100G
CAS No.：2350-89-2
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4-Vinylbiphenyl ≥98%(GC)

4-Vinylbiphenyl ≥98%(GC)

V162965-10G / 10G
CAS No.：2350-89-2
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4-Vinylbiphenyl ≥98%(GC)

4-Vinylbiphenyl ≥98%(GC)

V162965-1G / 1G
CAS No.：2350-89-2
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4-Vinylbiphenyl ≥98%(GC)

4-Vinylbiphenyl ≥98%(GC)

V162965-25G / 25G
CAS No.：2350-89-2
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4-Vinylbiphenyl ≥98%(GC)

4-Vinylbiphenyl ≥98%(GC)

V162965-5G / 5G
CAS No.：2350-89-2
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Valethamate Bromide ≥95%

Valethamate Bromide ≥95%

V162966-250MG / 250MG
CAS No.：90-22-2
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Vinyl 10-Undecenoate (stabilized with MEHQ) ≥92%

Vinyl 10-Undecenoate (stabilized with MEHQ) ≥92%

V162971-1ML / 1ML
CAS No.：5299-57-0
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Vinyl 10-Undecenoate (stabilized with MEHQ) ≥92%

Vinyl 10-Undecenoate (stabilized with MEHQ) ≥92%

V162971-25ML / 25ML
CAS No.：5299-57-0
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Vinyl 10-Undecenoate (stabilized with MEHQ) ≥92%

Vinyl 10-Undecenoate (stabilized with MEHQ) ≥92%

V162971-5ML / 5ML
CAS No.：5299-57-0
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Vinyl Palmitate (stabilized with MEHQ) ≥96%

Vinyl Palmitate (stabilized with MEHQ) ≥96%

V162973-100ML / 100ML
CAS No.：693-38-9
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Vinyl Palmitate (stabilized with MEHQ) ≥96%

Vinyl Palmitate (stabilized with MEHQ) ≥96%

V162973-1ML / 1ML
CAS No.：693-38-9
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Vinyl Palmitate (stabilized with MEHQ) ≥96%

Vinyl Palmitate (stabilized with MEHQ) ≥96%

V162973-25ML / 25ML
CAS No.：693-38-9
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Vinyl Palmitate (stabilized with MEHQ) ≥96%

Vinyl Palmitate (stabilized with MEHQ) ≥96%

V162973-5ML / 5ML
CAS No.：693-38-9
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Variamine Blue B Base [Redox Indicator] ≥98%(T)

Variamine Blue B Base [Redox Indicator] ≥98%(T)

V162976-1G / 1G
CAS No.：101-64-4
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Variamine Blue B Base [Redox Indicator] ≥98%(T)

Variamine Blue B Base [Redox Indicator] ≥98%(T)

V162976-250MG / 250MG
CAS No.：101-64-4
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Variamine Blue B Base [Redox Indicator] ≥98%(T)

Variamine Blue B Base [Redox Indicator] ≥98%(T)

V162976-25G / 25G
CAS No.：101-64-4
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Variamine Blue B Base [Redox Indicator] ≥98%(T)

Variamine Blue B Base [Redox Indicator] ≥98%(T)

V162976-5G / 5G
CAS No.：101-64-4
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Variamine Blue B [Redox Indicator] ≥98%(T)

Variamine Blue B [Redox Indicator] ≥98%(T)

V162977-1G / 1G
CAS No.：3566-44-7
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Variamine Blue B [Redox Indicator] ≥98%(T)

Variamine Blue B [Redox Indicator] ≥98%(T)

V162977-250MG / 250MG
CAS No.：3566-44-7
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Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration] ≥97%(N)

Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration] ≥97%(N)

V162978-1G / 1G
CAS No.：3169-21-9
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Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration] ≥97%(N)

Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration] ≥97%(N)

V162978-250MG / 250MG
CAS No.：3169-21-9
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Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration] ≥97%(N)

Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration] ≥97%(N)

V162978-25G / 25G
CAS No.：3169-21-9
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Vinylsulfone PEG acid, VS-PEG-COOH MW 2000 Da

Vinylsulfone PEG acid, VS-PEG-COOH MW 2000 Da

V164406-100MG / 100MG
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Vinylsulfone PEG acid, VS-PEG-COOH MW 3400 Da

Vinylsulfone PEG acid, VS-PEG-COOH MW 3400 Da

V164407-100MG / 100MG
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Vinylsulfone PEG acid, VS-PEG-COOH MW 5000 Da

Vinylsulfone PEG acid, VS-PEG-COOH MW 5000 Da

V164408-100MG / 100MG
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Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 1000 Da

Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 1000 Da

V164409-100MG / 100MG
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Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 2000 Da

Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 2000 Da

V164410-100MG / 100MG
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Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 3400 Da

Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 3400 Da

V164411-100MG / 100MG
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Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 5000 Da

Vinylsulfone PEG Biotin, VS-PEG-Biotin MW 5000 Da

V164412-100MG / 100MG
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Vinylsulfone PEG DSPE, VS-PEG-DSPE MW 2000 Da

Vinylsulfone PEG DSPE, VS-PEG-DSPE MW 2000 Da

V164413-25MG / 25MG
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Vinylsulfone PEG DSPE, VS-PEG-DSPE MW 3400 Da

Vinylsulfone PEG DSPE, VS-PEG-DSPE MW 3400 Da

V164414-25MG / 25MG
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Vinylsulfone PEG DSPE, VS-PEG-DSPE MW 5000 Da

Vinylsulfone PEG DSPE, VS-PEG-DSPE MW 5000 Da

V164415-25MG / 25MG
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Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 2000 Da

Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 2000 Da

V164416-10MG / 10MG
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Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 3400 Da

Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 3400 Da

V164417-10MG / 10MG
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Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 5000 Da

Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 5000 Da

V164418-100MG / 100MG
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Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 5000 Da

Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 5000 Da

V164418-10MG / 10MG
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Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 5000 Da

Vinylsulfone PEG fluorescein, VS-PEG-FITC MW 5000 Da

V164418-50MG / 50MG
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Vinylsulfone PEG NHS, VS-PEG-NHS MW 2000 Da

Vinylsulfone PEG NHS, VS-PEG-NHS MW 2000 Da

V164419-100MG / 100MG
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Vinylsulfone PEG NHS, VS-PEG-NHS MW 3400 Da

Vinylsulfone PEG NHS, VS-PEG-NHS MW 3400 Da

V164420-100MG / 100MG
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Vinylsulfone PEG NHS, VS-PEG-NHS MW 5000 Da

Vinylsulfone PEG NHS, VS-PEG-NHS MW 5000 Da

V164421-100MG / 100MG
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Vinylsulfone PEG, mPEG-VS MW 1000 Da

Vinylsulfone PEG, mPEG-VS MW 1000 Da

V164422-100MG / 100MG
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Taipei, New Taipei, Keelung / Yilan / Hualien
  • Taipei, New Taipei, Keelung / Yilan / Hualien
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  • Kaohsiung/Pingtung/Taitung

Taipei Branch

Address 5th Floor, No. 10, Lane 50, Section 3, Nangang Road, Nangang District, Taipei City
Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

Taoyuan Branch

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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