Overview

K2 liquid” refers to a category of analytical reference materials comprising pure synthetic cannabinoid compounds supplied in solution form. These products are typically provided as high-purity certified reference materials in methanol or other organic solvents for use in forensic and clinical toxicology laboratories. K2 liquid analytical standards include compounds such as JWH-018, JWH-073, UR-144, and AB-FUBINACA, which have been identified in herbal blends and liquid formulations marketed under various names. These solutions serve as essential reference standards for the identification and quantification of synthetic cannabinoids in seized materials, biological specimens, and emerging drug products.

Chemical & Physical Properties

The material is typically supplied as a clear solution in methanol, ethanol, or acetonitrile at concentrations ranging from 100 µg/mL to 1000 µg/mL in sealed ampules or crimp-top vials . The liquid format ensures accurate and convenient preparation of calibration curves for LC-MS/MS and GC-MS workflows without the need for weighing of dry compounds.

Primary Research Applications

K2 liquid analytical standards are primarily utilized for the identification and quantification of synthetic cannabinoids in forensic toxicology and clinical research. Their applications include method development and validation for LC-MS/MS, HPLC, and GC-MS, as well as confirmatory analysis of biological specimens and seized materials. Synthetic cannabinoids in liquid form serve as critical reference materials for laboratories involved in drug screening, clinical toxicology, and the characterization of emerging synthetic cannabinoids. The solution format allows for precise dilution series, facilitating the development of quantitative assays with detection thresholds in the low ng/mL range.

Storage & Stability

For optimal stability, the product should be stored frozen in its original sealed container. The ampule or vial should be brought to room temperature before opening to prevent condensation. Due to the volatile nature of the solvent, the solution should be handled promptly after opening to maintain accurate concentration.

Closing Statement

This high-purity certified reference material is intended exclusively for in vitro laboratory use in forensic and analytical research. Researchers should consult the Certificate of Analysis (COA) for specific lot data and certified concentration values. All handling must be performed within a properly controlled professional laboratory environment, and users must ensure compliance with all local and federal regulations regarding synthetic cannabinoids.

⚠️ DISCLAIMER:
This product is sold strictly for laboratory and research purposes only. It is NOT intended for human or veterinary consumption, diagnostic use, or any application involving living organisms. All customers must be qualified and trained laboratory professionals. Buyer assumes all responsibility for safe handling, storage, and legal compliance in accordance with their local, state, and federal regulations. Always use appropriate personal protective equipment (PPE) and work within a properly ventilated fume hood.