德國Dr. Ehrenstorfer GmbH  www.ehrenstorfer.com
德國Dr. Ehrenstorfer公司是歐洲主要提環(huán)境標(biāo)準(zhǔn)品的一家公司。具有超過35年的生產(chǎn)經(jīng)驗(yàn)，銷售分析標(biāo)準(zhǔn), 對(duì)照材料, 以及為追加分析及環(huán)境分析所用的校準(zhǔn)溶劑。 
我們的服務(wù)網(wǎng)廣至全世界 
農(nóng)藥及農(nóng)藥代謝物 
對(duì)氨基馬尿酸, 多溴聯(lián)苯, 多氯化聯(lián)苯, 苯酚, 揮發(fā)性及易揮發(fā)性化合物, 揮發(fā)性和微揮發(fā)性的化合物還有其他潛藏的有毒物質(zhì)比如偶氮化合物, 胺圬磷, 具備光學(xué)活性的鏡像異構(gòu)體, 炸藥,聚環(huán)狀的麝香化合物, 二十碳五烯酸方法混合,穩(wěn)定同位素標(biāo)示的試劑重氫化 和 13碳化合物 
單瓶溶劑固定規(guī)格 (10 und 100 mg/L) 以及混合品 
EPA環(huán)境方法標(biāo)準(zhǔn) 
所有產(chǎn)品都是在通過ISO 9001認(rèn)證的實(shí)驗(yàn)室中生產(chǎn)，并嚴(yán)格按照標(biāo)準(zhǔn)的程序生產(chǎn)、檢測(cè)及包裝，使產(chǎn)品質(zhì)量得到穩(wěn)定保證。德國Dr. Ehrenstorfer公司通過了德國品質(zhì)系統(tǒng)DQS的認(rèn)證。所有的 
我們?cè)谒械淖C書上簽名以其能夠達(dá)到無漏洞的追蹤工作。 
我們根據(jù)ISO 9001供應(yīng)符合客戶需求的混合物，并附上證書。 
我們亦提供合成穩(wěn)定同位素標(biāo)示的及 未標(biāo)示的化學(xué)品,代謝物的服務(wù) 
質(zhì)譜圖集內(nèi)含了超過一千五百筆資料包含農(nóng)藥， 農(nóng)藥代謝物， 對(duì)氨基馬尿酸, 多溴聯(lián)苯, 多氯化聯(lián)苯， 炸藥以及其他為追加分析用的混合品種類。 
我們也免費(fèi)提供技術(shù)協(xié)助。 

Dr. Ehrenstorfer GmbH is specialized in high purity analytical standards used as reference materials in residue analysis and environmental analysis such as pesticides, metabolites, PAH, PBB, PCB, explosives.

More than 35 years production and distribution of analytical standards, reference materials, environmental standards for residue analysis and environmental analysis. 
Worldwide distribution 
Pesticides and pesticide metabolites 
PAH, PBB, PCB, Phenol, Volatiles, Semi-Volatiles and other potential pollutants like azodyes, toxaphen single congeners, optical active enantiomers, explosives, polycyclic musk compounds, epa method mixes, stable isotope labelled chemicals like deuterated compounds, 13C labelled compounds 
In neat form, as individual solutions (10 and 100 mg/L) and in mixes 
Standards for EPA methods 
Produced strictly under ISO 9001 quality standards 
All our certificates are signed originally to enable full traceability of our documents 
Custom designed mixes according to your requirements with Certificate and ISO 9001 
We synthetise stable isotope labelled and unlabelled chemicals and metabolites 
The specialized library of mass spectra with more than 1500 spectra including pesticides, pesticide metabolites, PAH, PBB, PCB explosives and other environmental important chemical compounds are listed in our ms library 
Technical support is free of charge