HPC Standards quaternary ammonium markers

Benzyldimethyloctylammonium chloride (BAC 8) (HPC Standards) – View product

BAC 8 is a practical addition for laboratories working with benzalkonium-type quaternary ammonium compounds in disinfectant testing, formulation work, and environmental monitoring. Shorter-chain homologues can matter when customers need to separate individual BAC components rather than report a broad combined result, so a clean reference material helps tighten both calibration and identification.

Benzyldimethyloctadecylammonium chloride (BAC 18) (HPC Standards) – View product

BAC 18 extends the homologous series into the longer-chain end of the benzalkonium family, which is useful for chromatographic separation, surfactant profiling, and more specific residue investigations. Where customers need to distinguish behaviour across the BAC range, having the higher-carbon analogue available makes the method-development story much stronger.

Isotope-labelled analytical additions

D6-Metolachlor (HPC Standards) – View product

D6-Metolachlor is a timely addition for agricultural, environmental, and residue-analysis laboratories that need a labelled analogue to support more robust quantitation. Isotope-labelled standards are especially valuable where matrix effects and recovery correction matter, and metolachlor remains a familiar target in pesticide screening and compliance workflows.

Monepantel-D5 (HPC Standards) – View product

Monepantel-D5 gives veterinary residue and pharmaceutical-analysis labs access to a deuterated version of an important anthelmintic target. For customers validating trace analysis methods in animal health, feed, tissue, or residue-monitoring contexts, labelled compounds like this can make a real difference to reporting confidence.

rac-Vigabatrin-13C,d2 (Major) (TRC)) – View product

This labelled vigabatrin standard is a valuable addition for pharmaceutical, bioanalytical, and impurity-focused method development. Isotope-labelled drug analogues are particularly useful where customers are building quantitative workflows or investigating product, metabolite, or related-compound behaviour with higher precision.

Clinical chemistry reagents

Direct Bilirubin Vanadate (IVDR) (FujiFilm Wako Chemicals GmbH) – View product

Direct Bilirubin Vanadate (IVDR) adds a regulated clinical chemistry reagent line to the mix and broadens the visible healthcare-facing catalogue. Bilirubin assays remain a routine part of diagnostic and pathology workflows, so IVDR-aligned reagents are the kind of products that matter to labs focused on consistency, documentation, and regulated method performance.

Direct Bilirubin Buffer (IVDR) (FujiFilm Wako Chemicals GmbH) – View product

Paired with the vanadate reagent, this IVDR direct bilirubin buffer rounds out a more complete assay-support offer for clinical chemistry users. Buffers are easy to overlook in roundups, but they matter because labs usually need the surrounding reagent system, not just one headline component, to keep assays running smoothly and reproducibly.

Specialist forensic and natural-products additions

AL-LAD-D5 (CIL), Cerilliant via CIL) – View product

AL-LAD-D5 is a specialist addition for forensic, toxicology, and advanced analytical laboratories working with emerging psychoactive substances or trace-level confirmatory methods. Deuterated compounds in this space are especially valuable where LC-MS/MS workflows need strong internal-standard behaviour and defensible identification.

Jacobine (HPC Standards) – View product

Jacobine is a pyrrolizidine alkaloid reference material and fits neatly into specialist natural-products and analytical workflows where traceable standards matter. For laboratories studying plant-derived compounds, screening botanical materials, or validating targeted methods around alkaloid content, it adds another genuinely useful specialist compound to the Novachem catalogue.