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Chemical materials

2-Oxopropyltriphenylphosphonium chloride ≥98%

2-Oxopropyltriphenylphosphonium chloride ≥98%

O111895-25G / 25G
CAS No.：1235-21-8
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2-Oxopropyltriphenylphosphonium chloride ≥98%

2-Oxopropyltriphenylphosphonium chloride ≥98%

O111895-500G / 500G
CAS No.：1235-21-8
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2-Oxopropyltriphenylphosphonium chloride ≥98%

2-Oxopropyltriphenylphosphonium chloride ≥98%

O111895-5G / 5G
CAS No.：1235-21-8
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OP-4 Emulsifier 親油，羥值150±10

OP-4 Emulsifier 親油，羥值150±10

O113277-100ML / 100ML
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OP-4 Emulsifier 親油，羥值150±10

OP-4 Emulsifier 親油，羥值150±10

O113277-10L / 10L
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OP-4 Emulsifier 親油，羥值150±10

OP-4 Emulsifier 親油，羥值150±10

O113277-2.5L / 2.5L
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OP-4 Emulsifier 親油，羥值150±10

OP-4 Emulsifier 親油，羥值150±10

O113277-500ML / 500ML
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OP-10 Emulsifier 親水,羥值87±10

OP-10 Emulsifier 親水,羥值87±10

O113278-500ML / 500ML
CAS No.：9041-29-6
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2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate ≥98%

2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate ≥98%

O113352-100G / 100G
CAS No.：255825-38-8
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2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate ≥98%

2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate ≥98%

O113352-25G / 25G
CAS No.：255825-38-8
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2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate ≥98%

2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate ≥98%

O113352-5G / 5G
CAS No.：255825-38-8
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(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ≥98%

(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ≥98%

O115632-1G / 1G
CAS No.：32305-98-9
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(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ≥98%

(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ≥98%

O115632-250MG / 250MG
CAS No.：32305-98-9
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(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ≥98%

(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ≥98%

O115632-5G / 5G
CAS No.：32305-98-9
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(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp ≥98%

(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp ≥98%

O115633-1G / 1G
CAS No.：37002-48-5
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(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp ≥98%

(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp ≥98%

O115633-250MG / 250MG
CAS No.：37002-48-5
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(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp ≥98%

(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp ≥98%

O115633-5G / 5G
CAS No.：37002-48-5
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Ophiopogonin D 分析標準品, ≥98%

Ophiopogonin D 分析標準品, ≥98%

O115680-20MG / 20MG
CAS No.：945619-74-9
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Oroxylin A ≥98%

Oroxylin A ≥98%

O115707-100MG / 100MG
CAS No.：480-11-5
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Oroxylin A ≥98%

Oroxylin A ≥98%

O115707-25MG / 25MG
CAS No.：480-11-5
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Oroxylin A ≥98%

Oroxylin A ≥98%

O115707-5MG / 5MG
CAS No.：480-11-5
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Boc-D-Orn(Z)-OH ≥98%

Boc-D-Orn(Z)-OH ≥98%

O115928-1G / 1G
CAS No.：16937-92-1
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Boc-D-Orn(Z)-OH ≥98%

Boc-D-Orn(Z)-OH ≥98%

O115928-250MG / 250MG
CAS No.：16937-92-1
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Boc-D-Orn(Z)-OH ≥98%

Boc-D-Orn(Z)-OH ≥98%

O115928-5G / 5G
CAS No.：16937-92-1
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L-Ornithine methyl ester dihydrochloride ≥99%

L-Ornithine methyl ester dihydrochloride ≥99%

O116997-100G / 100G
CAS No.：40216-82-8
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L-Ornithine methyl ester dihydrochloride ≥99%

L-Ornithine methyl ester dihydrochloride ≥99%

O116997-25G / 25G
CAS No.：40216-82-8
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L-Ornithine methyl ester dihydrochloride ≥99%

L-Ornithine methyl ester dihydrochloride ≥99%

O116997-500G / 500G
CAS No.：40216-82-8
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L-Ornithine methyl ester dihydrochloride ≥99%

L-Ornithine methyl ester dihydrochloride ≥99%

O116997-5G / 5G
CAS No.：40216-82-8
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Organic carbon (TOC) in water 1000mg/L，in water

Organic carbon (TOC) in water 1000mg/L，in water

O117453-20ML / 20ML
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γ-Octalactone ≥99%

γ-Octalactone ≥99%

O117514-100ML / 100ML
CAS No.：104-50-7
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γ-Octalactone ≥99%

γ-Octalactone ≥99%

O117514-25ML / 25ML
CAS No.：104-50-7
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Octafluoronaphthalene solution 分析標準品, 0.1ng/uL in Isooctane

Octafluoronaphthalene solution 分析標準品, 0.1ng/uL in Isooctane

O117570-1ML / 1ML
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Oxime Resin 0.3~0.8mmol/g, 100~200 mesh, 1% DVB

Oxime Resin 0.3~0.8mmol/g, 100~200 mesh, 1% DVB

O118276-100G / 100G
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Oxime Resin 0.3~0.8mmol/g, 100~200 mesh, 1% DVB

Oxime Resin 0.3~0.8mmol/g, 100~200 mesh, 1% DVB

O118276-25G / 25G
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Oxime Resin 0.3~0.8mmol/g, 100~200 mesh, 1% DVB

Oxime Resin 0.3~0.8mmol/g, 100~200 mesh, 1% DVB

O118276-5G / 5G
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Orexin A human, rat, mouse Moligand™, ≥97%(HPLC)

Orexin A human, rat, mouse Moligand™, ≥97%(HPLC)

O118695-1MG / 1MG
CAS No.：205640-90-0
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Orexin A human, rat, mouse Moligand™, ≥97%(HPLC)

Orexin A human, rat, mouse Moligand™, ≥97%(HPLC)

O118695-500ΜG / 500ΜG
CAS No.：205640-90-0
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Orexin A human, rat, mouse Moligand™, ≥97%(HPLC)

Orexin A human, rat, mouse Moligand™, ≥97%(HPLC)

O118695-5MG / 5MG
CAS No.：205640-90-0
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Organochlorine pesticides mixture in mathanol 分析標準品, in Toluene:Methanol(volume ratio 1:4)

Organochlorine pesticides mixture in mathanol 分析標準品, in Toluene:Methanol(volume ratio 1:4)

O118701-2ML / 2ML
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Organochlorine pesticides mixture in mathanol 溶劑:異辛烷/甲苯(品質比:97.7/2.3)

Organochlorine pesticides mixture in mathanol 溶劑:異辛烷/甲苯(品質比:97.7/2.3)

O119860-1ML / 1ML
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Octyl α-D-glucopyranoside ≥98%

Octyl α-D-glucopyranoside ≥98%

O120925-100MG / 100MG
CAS No.：29781-80-4
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Octyl α-D-glucopyranoside ≥98%

Octyl α-D-glucopyranoside ≥98%

O120925-500MG / 500MG
CAS No.：29781-80-4
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Octadecylthioethyl 4-O-(4-O[6-O-a-D-glucopyranosyl-a-D-glucopyranosyl]-a-D-glucopyranosyl)-b-D-glucopyranoside ≥95%

Octadecylthioethyl 4-O-(4-O[6-O-a-D-glucopyranosyl-a-D-glucopyranosyl]-a-D-glucopyranosyl)-b-D-glucopyranoside ≥95%

O120969-5MG / 5MG
CAS No.：90215-01-3
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Octadecylthioethyl 4-O-α-D-galactopyranosyl-β-D-galactopyranoside ≥95%

Octadecylthioethyl 4-O-α-D-galactopyranosyl-β-D-galactopyranoside ≥95%

O120971-1MG / 1MG
CAS No.：87019-34-9
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Octakis (6-O-t-butyldimethylsilyl)-γ-cyclodextrin

Octakis (6-O-t-butyldimethylsilyl)-γ-cyclodextrin

O121166-1G / 1G
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Octakis (2,6-di-O-pentyl)-γ-cyclodextrin ≥95%

Octakis (2,6-di-O-pentyl)-γ-cyclodextrin ≥95%

O121167-1G / 1G
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S-Octylglutathione ≥98%

S-Octylglutathione ≥98%

O121367-100MG / 100MG
CAS No.：24435-27-6
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Emulsifier 親水,羥值25±3

Emulsifier 親水,羥值25±3

O121693-500G / 500G
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Orcein 生物染色劑

Orcein 生物染色劑

O121730-100G / 100G
CAS No.：1400-62-0
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Orcein 生物染色劑

Orcein 生物染色劑

O121730-1G / 1G
CAS No.：1400-62-0
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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
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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

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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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