Fipronil and Fipronil Metabolites

We are introducing the labelled Fipronil and three of its metabolites. Fipronil is an insecticide with both crop and animal health applications. It is highly toxic to mammals, birds and bees and may bio-accumulate. It is considered a neurotoxicant and both an eye and...

Prosulfuron

We are pleased to introduce the newly synthesized deuterated Prosulfuron and two of its metabolites. Prosulfuron is highly soluble, volatile, has a high potential for leaching into groundwater, and can be very persistent in aquatic systems. Prosulfuron and its two...

Octamethylcyclotetrasiloxane-d12 (D4)

We are pleased to introduce the recently synthesized deuterated Octamethylcyclotetrasiloxane (D4), one of the most abundant siloxanes in the environment. This substance is used by consumers in cosmetics and personal care products, washing and cleaning products,...

Quinmerac Metabolites

A complete assessment of residue values of all quinmerac metabolites has not been possible up until now due to the lack of availability of the two quinmerac metabolites BH 518-1 and BH 518-4. Today we are pleased to announce that we have added these two metabolites to...

6PPD-quinone (labelled and unlabelled)

We are introducing our newly synthesized native and labelled 6PPD-quinone, a highly toxic quinone transformation product of N-(1,3-dimethylbutyl)-N’-phenyl-p-phenylenediamine (6PPD), a worldwide commonly used tire rubber antioxidant. A recent study showed that this...