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Chemical materials

4-Oxo-4H-1-benzopyran-2-carboxylic acid, 97%

4-Oxo-4H-1-benzopyran-2-carboxylic acid, 97%

123880250 / 25GR

CAS No.：4940-39-0

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Tetra-n-butylammonium tribromide, 98+%

Tetra-n-butylammonium tribromide, 98+%

123970250 / 25GR

CAS No.：38932-80-8

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Tetra-n-butylammonium tribromide, 98+%

Tetra-n-butylammonium tribromide, 98+%

123971000 / 100GR

CAS No.：38932-80-8

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Tetra-n-butylammonium tribromide, 98+%

Tetra-n-butylammonium tribromide, 98+%

123975000 / 500GR

CAS No.：38932-80-8

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Diethyl ether, 99+%, pure, stabilized with BHT

Diethyl ether, 99+%, pure, stabilized with BHT

123990010 / 1LT

CAS No.：60-29-7

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Diethyl ether, 99+%, pure, stabilized with BHT

Diethyl ether, 99+%, pure, stabilized with BHT

123990025 / 2.5LT

CAS No.：60-29-7

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Diethyl ether, 99+%, pure, stabilized with BHT

Diethyl ether, 99+%, pure, stabilized with BHT

123990050 / 5LT

CAS No.：60-29-7

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Diethyl ether, 99+%, pure, stabilized with BHT

Diethyl ether, 99+%, pure, stabilized with BHT

123990100 / 10LT

CAS No.：60-29-7

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Diethyl ether, 99+%, pure, stabilized with BHT

Diethyl ether, 99+%, pure, stabilized with BHT

123990250 / 25LT

CAS No.：60-29-7

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Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

124020010 / 1LT

CAS No.：8042-47-5

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Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

124020025 / 2.5LT

CAS No.：8042-47-5

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Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

124020060 / 6ML

CAS No.：8042-47-5

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Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect.

124020100 / 10LT

CAS No.：8042-47-5

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Acetic acid, 99.5%, pure

Acetic acid, 99.5%, pure

124040010 / 1LT

CAS No.：64-19-7

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Acetic acid, 99.5%, pure

Acetic acid, 99.5%, pure

124040025 / 2.5LT

CAS No.：64-19-7

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Acetic acid, 99.5%, pure

Acetic acid, 99.5%, pure

124040050 / 5LT

CAS No.：64-19-7

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Acetic acid, 99.5%, pure

Acetic acid, 99.5%, pure

124040250 / 25LT

CAS No.：64-19-7

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Dichloromethane, 99+%, extra pure, stabilized with ethanol

Dichloromethane, 99+%, extra pure, stabilized with ethanol

124050010 / 1LT

CAS No.：75-09-2

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Dichloromethane, 99+%, extra pure, stabilized with ethanol

Dichloromethane, 99+%, extra pure, stabilized with ethanol

124050025 / 2.5LT

CAS No.：75-09-2

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Dichloromethane, 99+%, extra pure, stabilized with ethanol

Dichloromethane, 99+%, extra pure, stabilized with ethanol

124050050 / 5LT

CAS No.：75-09-2

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Dichloromethane, 99+%, extra pure, stabilized with ethanol

Dichloromethane, 99+%, extra pure, stabilized with ethanol

124050100 / 10LT

CAS No.：75-09-2

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Dichloromethane, 99+%, extra pure, stabilized with ethanol

Dichloromethane, 99+%, extra pure, stabilized with ethanol

124050250 / 25LT

CAS No.：75-09-2

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N-(Diphenylmethylene)aminoacetonitrile, 99%

N-(Diphenylmethylene)aminoacetonitrile, 99%

124140050 / 5GR

CAS No.：70591-20-7

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N-(Diphenylmethylene)aminoacetonitrile, 99%

N-(Diphenylmethylene)aminoacetonitrile, 99%

124140250 / 25GR

CAS No.：70591-20-7

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4-Fluorophenoxy-ethylbromide, 95%

4-Fluorophenoxy-ethylbromide, 95%

124160250 / 25GR

CAS No.：332-48-9

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Sodium hydroxide, 0.1 N standard solution

Sodium hydroxide, 0.1 N standard solution

124190010 / 1LT

CAS No.：1310-73-2

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Sodium hydroxide, 0.1 N standard solution

Sodium hydroxide, 0.1 N standard solution

124190025 / 2.5LT

CAS No.：1310-73-2

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Sodium hydroxide, 0.1 N standard solution

Sodium hydroxide, 0.1 N standard solution

124190250 / 25LT

CAS No.：1310-73-2

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Hydrochloric acid, 0.1 N standard solution

Hydrochloric acid, 0.1 N standard solution

124200010 / 1LT

CAS No.：7647-01-0

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Hydrochloric acid, 0.1 N standard solution

Hydrochloric acid, 0.1 N standard solution

124200025 / 2.5LT

CAS No.：7647-01-0

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Hydrochloric acid, 0.1 N standard solution

Hydrochloric acid, 0.1 N standard solution

124200100 / 10LT

CAS No.：7647-01-0

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Hydrochloric acid, 0.1 N standard solution

Hydrochloric acid, 0.1 N standard solution

124200250 / 25LT

CAS No.：7647-01-0

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Hydrochloric acid, 1N standard solution

Hydrochloric acid, 1N standard solution

124210010 / 1LT

CAS No.：7647-01-0

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Hydrochloric acid, 1N standard solution

Hydrochloric acid, 1N standard solution

124210025 / 2.5LT

CAS No.：7647-01-0

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Hydrochloric acid, 1N standard solution

Hydrochloric acid, 1N standard solution

124210100 / 10LT

CAS No.：7647-01-0

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Iodine, 0.1N (0.05M) standard solution

Iodine, 0.1N (0.05M) standard solution

124220010 / 1LT

CAS No.：7553-56-2

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Iodine, 0.1N (0.05M) standard solution

Iodine, 0.1N (0.05M) standard solution

124220025 / 2.5LT

CAS No.：7553-56-2

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Sulfuric acid, 0.1N (0.05M) standard solution

Sulfuric acid, 0.1N (0.05M) standard solution

124230010 / 1LT

CAS No.：7664-93-9

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Sulfuric acid, 0.1N (0.05M) standard solution

Sulfuric acid, 0.1N (0.05M) standard solution

124230025 / 2.5LT

CAS No.：7664-93-9

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Sulfuric acid, 1N (0.5M) standard solution

Sulfuric acid, 1N (0.5M) standard solution

124240010 / 1LT

CAS No.：7664-93-9

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Sulfuric acid, 1N (0.5M) standard solution

Sulfuric acid, 1N (0.5M) standard solution

124240025 / 2.5LT

CAS No.：7664-93-9

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Silver nitrate, 0.1 N standard solution

Silver nitrate, 0.1 N standard solution

124250010 / 1LT

CAS No.：7761-88-8

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Silver nitrate, 0.1 N standard solution

Silver nitrate, 0.1 N standard solution

124250050 / 5LT

CAS No.：7761-88-8

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Sodium hydroxide, 1N standard solution

Sodium hydroxide, 1N standard solution

124260010 / 1LT

CAS No.：1310-73-2

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Sodium hydroxide, 1N standard solution

Sodium hydroxide, 1N standard solution

124260050 / 5LT

CAS No.：1310-73-2

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Sodium hydroxide, 1N standard solution

Sodium hydroxide, 1N standard solution

124260250 / 25LT

CAS No.：1310-73-2

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Sodium thiosulfate, 0.1 N standard solution

Sodium thiosulfate, 0.1 N standard solution

124270010 / 1LT

CAS No.：7772-98-7

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Sodium thiosulfate, 0.1 N standard solution

Sodium thiosulfate, 0.1 N standard solution

124270025 / 2.5LT

CAS No.：7772-98-7

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Sodium thiosulfate, 0.1 N standard solution

Sodium thiosulfate, 0.1 N standard solution

124270250 / 25LT

CAS No.：7772-98-7

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Oxalic acid, 0.1 N standard solution

Oxalic acid, 0.1 N standard solution

124280010 / 1LT

CAS No.：144-62-7

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Service location

Taipei, New Taipei, Keelung / Yilan / Hualien

Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
Yunlin/Chiayi/Tainan
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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