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Chemical materials

Norfloxacin EP Impurity I

ULN3212 /

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Norfloxacin EP Impurity J

ULN3213 /

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Norfloxacin EP Impurity K HCl

ULN3214 /

CAS No.：74011-48-6

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Norfloxacin Impurity 1

ULN3215 /

CAS No.：106847-40-9

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Norfloxacin Impurity 2

ULN3216 /

CAS No.：75001-63-7

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Norfloxacin Impurity 3

ULN3217 /

CAS No.：70032-16-5

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Norfloxacin-d5

ULN3218 /

CAS No.：1015856-57-1

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Norfloxacin Impurity 4

ULN3219 /

CAS No.：75073-15-3

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Norfloxacin-d8

ULN322 /

CAS No.：70458-96-7 (non-d)

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Norfloxacin Impurity 5

ULN3220 /

CAS No.：70458-94-5

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Norfloxacin Impurity 6 HCl

ULN3221 /

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Norfloxacin Impurity 7

ULN3222 /

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Norfloxacin Impurity 8

ULN3223 /

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Norfloxacin Impurity 9

ULN3224 /

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Norfloxacin Impurity 10

ULN3225 /

CAS No.：109142-49-6

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Norfloxacin Impurity 11

ULN3226 /

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Norfloxacin Impurity 12

ULN3227 /

CAS No.：1911573-08-4

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Norfloxacin Impurity 13

ULN3228 /

CAS No.：1426313-01-0

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Norfloxacin Impurity 14

ULN3229 /

CAS No.：1620445-19-3

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Norfloxacin-acyl-β-D-glucuronide

ULN323 /

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Norfloxacin Impurity 15

ULN3230 /

CAS No.：1620445-20-6

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Norfloxacin EP Impurity C Sodium Salt

ULN3231 /

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Norfloxacin EP Impurity C Ditrifluoroacetate

ULN3232 /

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Norfloxacin Isopropyl Ester

ULN3233 /

CAS No.：1415841-37-0

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Norfloxacin Impurity 16 Trifluoroacetate

ULN3234 /

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Norfloxacin Impurity 17

ULN3235 /

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Norfloxacin Impurity 18

ULN3236 /

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N-Nitroso Norfloxacin

ULN3237 /

CAS No.：74011-53-3

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Norfloxacin EP Impurity A (Norfloxacin USP Related Compound A, Pefloxacin EP Impurity F)

ULN324 /

CAS No.：68077-26-9

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Norfloxacin EP Impurity B

ULN325 /

CAS No.：75001-77-3

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Norfloxacin EP Impurity C

ULN326 /

CAS No.：177554-64-2

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Norfloxacin EP Impurity D

ULN327 /

CAS No.：75001-82-0

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Norfloxacin EP Impurity E

ULN328 /

CAS No.：75001-78-4

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Norfloxacin EP Impurity F

ULN329 /

CAS No.：67681-84-9

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Naphazoline

ULN331 /

CAS No.：835-31-4

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Naphazoline Impurity 2 DiHCl

ULN3310 /

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Naphazoline Impurity 3 DiHCl

ULN3311 /

CAS No.：1639405-29-0

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Naphazoline HCl

ULN3312 /

CAS No.：550-99-2

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Naphazoline Impurity 4 HCl

ULN3313 /

CAS No.：161983-06-8

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Naphazoline Impurity 5 (Ethylenediamine)

ULN3314 /

CAS No.：107-15-3

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N-Nitroso Naphazoline

ULN3315 /

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Naphazoline Impurity 7

ULN3316 /

CAS No.：2732277-71-1

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Naphazoline Impurity 6

ULN3317 /

CAS No.：3688-08-2

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Naphazoline-d4 HCl

ULN332 /

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Naphazoline EP Impurity B (1-Naphthaleneacetic Acid)

ULN333 /

CAS No.：86-87-3

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Naphazoline EP Impurity D

ULN334 /

CAS No.：22126-67-6

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Naphazoline EP Impurity C (1-Naphthyl Acetonitrile)

ULN335 /

CAS No.：132-75-2

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Naphazoline EP Impurity A (Naphazoline USP Related Compound A)

ULN336 /

CAS No.：36321-43-4

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Naphazoline Nitrate

ULN337 /

CAS No.：5144-52-5

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Naphazoline EP Impurity A-d4

ULN338 /

CAS No.：36321-43-4 (non-labelled)

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LOCATIONS

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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