IPRO-DVA: Impurities Catalogue

wdt_ID No. Product / 产品名称 Impurity / 杂质
727 36 Tribenuron-methyl 苯磺隆 Metsulfuron 甲磺隆
728 37 Prochloraz 咪鲜胺 2,4,6-Trichloropheno 2,4,6-三氯苯酚
729 38 Dimethoate乐果 Omethoate 氧乐果
730 39 Diquat 敌草快 Total terpyridine 总吡啶
722 31 Diuron 敌草隆 TCAB(3,3',4,4'-TETRACHLOROAZOBENZE)
723 32 Diuron 敌草隆 TCAOB(3,3',4,4'-TETRACHLOROAZOXYBENZE)
721 30 Acephate 乙酰甲胺磷 O,O,S-trimethyl phosphorothioate O,O,S-三甲基硫代磷酸酯
724 33 Diuron 敌草隆 Free amine salts 游离胺
725 34 Dichlorvos 敌敌畏 Trichloroacetaldehyde 三氯乙醛
726 35 Diflubenzuron 除虫脲 P-chloroaniline 对氯苯胺

Our Services


Testing Service

According to customer requirements, based on national and international standards.


Sampling Inspection

Execution of sample testing according to the “Sample Standard Method” or to customer requirements.


Technical Development

Synthesis and certification of analytical standards, screening and identification of impurity.


Cargo Loading Supervision

Conduct cargo loading supervision work according to customer requirements.


IPRO-DVA Brochure

Please download the IPRO-DVA brochure for more information. Feel free to contact us regarding agrochemical testing services, sampling inspection, technical development and cargo supervision. Our expert team will be glad to advise you at any time.

Download Brochure

Get in Touch

Send us a Message / Request Information


Shanghai IPRO-DVA Inspection Technology Co. LTD

Building 1, No.16299 Puwei Road, Shangyang Town, Jinshan District, Shanghai, China. Postcode: 201508

Tel.: +86 (0) 21 / 6729 1008
Fax: +86 (0) 21 / 6729 1003
Email: Please use the contact form.