Orchid Cellmark is willing to consider your custom synthesis requirements.
 

Examples of such custom syntheses include: 

• Bisphenol A metabolite
• Bromochlorobutenedioic acid
• 2,3,3-trichloropropenal
• 3,3-dibromo-2-chloropropenoic acid
• 2-bromo-3,3-dichloropropenenitrile
   

We have also prepared a variety of C13-labeled haloacetic acids, haloacetamides and halonitromethanes. These include:

• I¹³CH₂COOH
• Br¹³CH₂CONH₂
• Br₃¹³CNO₂
• Br₃¹³CCN
• CH₃(CH₂)_n¹³CHO   n = 2-5

These latter compounds have been identified as toxic compounds in drinking water and swimming pools (see Technical References).