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Chemical materials

N-Vinyl-ε-caprolactam ≥98.5%, stabilized with HO-TEMPO

N-Vinyl-ε-caprolactam ≥98.5%, stabilized with HO-TEMPO

N299077-50G / 50G
CAS No.：2235-00-9
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Neutral red indicator 0.1%

Neutral red indicator 0.1%

N299163-100ML / 100ML
CAS No.：553-24-2
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α-naphthol phthalide indicator 0.1% in 50% Ethanol

α-naphthol phthalide indicator 0.1% in 50% Ethanol

N299244-100ML / 100ML
CAS No.：596-01-0
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Nitrazine yellow Indicator 0.1%

Nitrazine yellow Indicator 0.1%

N299260-100ML / 100ML
CAS No.：5423-07-4
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Nitrate in Water 100μg/ml ±2% (20℃)

Nitrate in Water 100μg/ml ±2% (20℃)

N299320-20ML / 20ML
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Nitrate in Water 100μg/ml ±2% (20℃)

Nitrate in Water 100μg/ml ±2% (20℃)

N299320-50ML / 50ML
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Nitrate in Water 500μg/ml ±1% (20℃)

Nitrate in Water 500μg/ml ±1% (20℃)

N299321-20ML / 20ML
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Nitrate in Water 500μg/ml ±1% (20℃)

Nitrate in Water 500μg/ml ±1% (20℃)

N299321-50ML / 50ML
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Neutral red-Methylene blue indicator 指示劑

Neutral red-Methylene blue indicator 指示劑

N299394-100ML / 100ML
CAS No.：553-24-2
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NO3--N in Water 100μg/ml ±2% (20℃)

NO3--N in Water 100μg/ml ±2% (20℃)

N299421-20ML / 20ML
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NO3--N in Water 100μg/ml ±2% (20℃)

NO3--N in Water 100μg/ml ±2% (20℃)

N299421-50ML / 50ML
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NO3--N in Water 500μg/ml ±1% (20℃)

NO3--N in Water 500μg/ml ±1% (20℃)

N299422-20ML / 20ML
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NO3--N in Water 500μg/ml ±1% (20℃)

NO3--N in Water 500μg/ml ±1% (20℃)

N299422-50ML / 50ML
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NO3--N in Water 1000μg/ml ±1% (20℃)

NO3--N in Water 1000μg/ml ±1% (20℃)

N299423-20ML / 20ML
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NO3--N in Water 1000μg/ml ±1% (20℃)

NO3--N in Water 1000μg/ml ±1% (20℃)

N299423-50ML / 50ML
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Amino Nitrogen in Water 100μg/ml ±2% (20℃)

Amino Nitrogen in Water 100μg/ml ±2% (20℃)

N299458-20ML / 20ML
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Amino Nitrogen in Water 100μg/ml ±2% (20℃)

Amino Nitrogen in Water 100μg/ml ±2% (20℃)

N299458-50ML / 50ML
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Amino Nitrogen in Water 500μg/ml ±1% (20℃)

Amino Nitrogen in Water 500μg/ml ±1% (20℃)

N299459-20ML / 20ML
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Amino Nitrogen in Water 500μg/ml ±1% (20℃)

Amino Nitrogen in Water 500μg/ml ±1% (20℃)

N299459-50ML / 50ML
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Amino Nitrogen in Water 1000μg/ml ±1% (20℃)

Amino Nitrogen in Water 1000μg/ml ±1% (20℃)

N299460-20ML / 20ML
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Amino Nitrogen in Water 1000μg/ml ±1% (20℃)

Amino Nitrogen in Water 1000μg/ml ±1% (20℃)

N299460-50ML / 50ML
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(11bR)-N,N-Diethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine ≥98%

(11bR)-N,N-Diethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine ≥98%

N299484-100MG / 100MG
CAS No.：349103-24-8
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4-Nitro-1-indanone ≥97%

4-Nitro-1-indanone ≥97%

N299491-1G / 1G
CAS No.：24623-25-4
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4-Nitro-1-indanone ≥97%

4-Nitro-1-indanone ≥97%

N299491-250MG / 250MG
CAS No.：24623-25-4
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4-Nitro-1-indanone ≥97%

4-Nitro-1-indanone ≥97%

N299491-5G / 5G
CAS No.：24623-25-4
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6-Nitroindanone ≥97%

6-Nitroindanone ≥97%

N299492-25G / 25G
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Nivalenol from Fusarium nivale-13C15 25μg/mL in acetonitrile

Nivalenol from Fusarium nivale-13C15 25μg/mL in acetonitrile

N299678-1.2ML / 1.2ML
CAS No.：911392-40-0
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N-Carbamoylmaleamic acid ≥95%

N-Carbamoylmaleamic acid ≥95%

N299752-10G / 10G
CAS No.：105-61-3
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N-Carbamoylmaleamic acid ≥95%

N-Carbamoylmaleamic acid ≥95%

N299752-250G / 250G
CAS No.：105-61-3
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N-Carbamoylmaleamic acid ≥95%

N-Carbamoylmaleamic acid ≥95%

N299752-50G / 50G
CAS No.：105-61-3
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n-Pentyl 4-aminobenzoate ≥98%

n-Pentyl 4-aminobenzoate ≥98%

N299834-25G / 25G
CAS No.：13110-37-7
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n-Pentyl 4-aminobenzoate ≥98%

n-Pentyl 4-aminobenzoate ≥98%

N299834-5G / 5G
CAS No.：13110-37-7
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N(alpha)-Ethoxycarbonyl-L-asparagine ≥97%

N(alpha)-Ethoxycarbonyl-L-asparagine ≥97%

N299983-1G / 1G
CAS No.：16639-91-1
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N(alpha)-Ethoxycarbonyl-L-asparagine ≥97%

N(alpha)-Ethoxycarbonyl-L-asparagine ≥97%

N299983-500MG / 500MG
CAS No.：16639-91-1
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N(alpha)-Ethoxycarbonyl-L-asparagine ≥97%

N(alpha)-Ethoxycarbonyl-L-asparagine ≥97%

N299983-5G / 5G
CAS No.：16639-91-1
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5-Nitro-2-(2-pyridylthio)benzaldehyde ≥95%

5-Nitro-2-(2-pyridylthio)benzaldehyde ≥95%

N300045-10G / 10G
CAS No.：175278-54-3
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5-Nitro-2-(2-pyridylthio)benzaldehyde ≥95%

5-Nitro-2-(2-pyridylthio)benzaldehyde ≥95%

N300045-5G / 5G
CAS No.：175278-54-3
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2-Naphthyl isocyanide ≥95%

2-Naphthyl isocyanide ≥95%

N300166-100MG / 100MG
CAS No.：10124-78-4
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2-Naphthyl isocyanide ≥95%

2-Naphthyl isocyanide ≥95%

N300166-1G / 1G
CAS No.：10124-78-4
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2-Naphthyl isocyanide ≥95%

2-Naphthyl isocyanide ≥95%

N300166-250MG / 250MG
CAS No.：10124-78-4
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2-Naphthyl isocyanide ≥95%

2-Naphthyl isocyanide ≥95%

N300166-5G / 5G
CAS No.：10124-78-4
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N-Methyl-2-(2-pyridyl)ethylamine methanesulfonate ≥95%

N-Methyl-2-(2-pyridyl)ethylamine methanesulfonate ≥95%

N300200-1G / 1G
CAS No.：380416-14-8
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N-Methyl-2-(2-pyridyl)ethylamine methanesulfonate ≥95%

N-Methyl-2-(2-pyridyl)ethylamine methanesulfonate ≥95%

N300200-5G / 5G
CAS No.：380416-14-8
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N-(1,3-Benzodioxol-5-ylmethyl)-2-chloroacetamide ≥95%

N-(1,3-Benzodioxol-5-ylmethyl)-2-chloroacetamide ≥95%

N300215-1G / 1G
CAS No.：40023-03-8
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N-(1,3-Benzodioxol-5-ylmethyl)-2-chloroacetamide ≥95%

N-(1,3-Benzodioxol-5-ylmethyl)-2-chloroacetamide ≥95%

N300215-250MG / 250MG
CAS No.：40023-03-8
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N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N300348-100MG / 100MG
CAS No.：57011-90-2
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N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N300348-1G / 1G
CAS No.：57011-90-2
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N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N300348-250MG / 250MG
CAS No.：57011-90-2
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N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N-[-4-(2-Bromoethoxy)phenyl]acetamide ≥95%

N300348-2G / 2G
CAS No.：57011-90-2
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2-(4-Nitrophenoxy)benzenecarboxylic acid ≥95%

2-(4-Nitrophenoxy)benzenecarboxylic acid ≥95%

N300380-1G / 1G
CAS No.：6082-87-7
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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