Environmental Monitoring and Testing > Reagents Products & Reviews

Subsurface degradation of fuel oil spills can be estimated by examining the ratios of C17/pristane and C18/phytane. To assist in identifying these four compounds from the complex fuel oil analysis, the Fuel Oil Degradation Mix contains these compounds for retention time determination.

Sample preparation is a central part of elemental analysis and includes several manual and time-consuming steps. Reagent addition into digestion vials or vessels is a tedious and unpleasant process that requires a significant amount of time. The easyFILL Automated Dosing Station addresses these latter challenges using a single platform that ensures the automation of reagent addition and dilution, finally ensuring superior wor…

Polychlorinated Biphenyls (PCBs) are a group of man-made chemicals once commonly used in industrial applications but now banned due to their toxicity.

Designed to bring seamless harmonisation across microplastics testing, whilst also addressing future regulations.

HORIBA Scientific is supplying its own range of standards as well as SPEX CertPrep standards. In consequence HORIBA Scientific proposes a complete range of Certified Standards Samples specifically for Sulfur in Oil analysis, as well as many other components in all kind of hydrocarbon matrices. The three basic sets are dedicated to the most famous analytical methods of sulfur in oil analysis. The calibration is very simple and…

N-(Phosphonomethyl)glycine, TraceCERT ®

Phytocannabinoid Mixture 11 (CRM) (1 ml,  250 µg/ml) (Item No. 21306) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, Δ8-THC, tetrahydrocannabinolic acid A, cannabinol, cannabidiol, cannabidiolic acid, (±)-cannabichromene, cannabigerol, cannabigerolic acid, cannabidivarin, and tetrahydrocannabivarin. It is supplied in an amber ampule in which the headspace has been purged w…

Phytocannabinoid mixture 10 (CRM) (Item No. 21305) is a certified reference material mixture containing tetrahydrocannabinols, which are regulated as Schedule I compounds in the US. Included are Δ9-THC, Δ8-THC, tetrahydrocannabinolic acid A, cannabinol, cannabidiol, cannabidiolic acid, (±)-cannabichromene, cannabigerol, cannabigerolic acid, and cannabidivarin. It is supplied in an amber ampule in which the headspace has been…

Phytocannabinoid Mixture 6 (CRM) (Item No. 25077) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, THCA-A, cannabidiol, cannabidiolic acid, cannabinol, and cannabigerol. The mixture is supplied in an amber ampule in which the headspace has been purged with argon.

Phytocannabinoid Mixture 5 (CRM) (Item No. 25076) is a certified reference material mixture provided as a DEA exempt preparation. Included are Δ9-THC, THCA-A, cannabidiol, cannabidiolic acid, and cannabinol. The mixture is supplied in an amber ampule in which the headspace has been purged with argon. 

Mycotoxin Mixture 5 (CRM) (Item No. 28151) is a certified reference material secondary standard mixture that contains mycotoxins produced by fungi that have been found in Cannabis samples and cultivation materials. Included are aflatoxin B1, B2, G1, G2, and ochratoxin A. The mixture is supplied in an amber ampule in which the headspace has been purged with argon. 

Cannabidiolic acid (Item No. 18090) is a certified reference material categorized as a phytocannabinoid. Cannabidiolic acid is produced by the oxidocyclization of cannabigerolic acid by cannabidiolic acid synthase. This product is intended for research and forensic applications.

Phytocannabinoid Mixture 8 (CRM) (Item No. 34043) is a certified reference material mixture that contains neutral, non-acid, forms of compounds that can be isolated from plants in the genus Cannabis.  Included are Δ9-THC, Δ8-THC, cannabinol, cannabidiol, (±)-cannabichromene, cannabidivarin, cannabigerol, and tetrahydrocannabivarin. It is provided as a DEA exempt preparation in an amber ampule in which the headspace has been p…

PESTANAL ®  pesticide analytical standards are specifically designed for your routine analytics or screening tests.

Ensure batch-to-batch consistency with a full spectrum of products with rigorous quality control. Our USP-NF, FCC grade chemicals are used by established pharmaceutical and biopharmaceutical manufacturers to ensure safe, quality, and effective products.

Cannabis requires nitrogen in an ionized form for proper growth. Ammonium nitrate--a white crystalline solid which is highly soluble in water--is most commonly used in agriculture as a nitrogen fertilizer. Fertilizer manufacturers can rely on Ammonium Nitrate, ACS Reagent Grade from Spectrum Chemical to meet the toughest regulatory standards for quality and purity.

Growers in the cannabis industry rely on fertilizers for optimum yield.  The most common and valuable fertilizer source in the world, potassium occurs naturally as the mineral sylvite and is a metal halide salt. Fertilizer manufacturers can rely on Potassium Chloride, ACS Reagent Grade from Spectrum Chemical as the quality standard against which other substances are graded and have met the toughest regulatory standards for qu…

Cannabis potency testing is performed using HPLC.  Acetonitrile from Spectrum Chemical exceeds ACS Specifications and HPLC Grade as a polar aprotic solvent in organic synthesis as well as a carrier (mobile phase) solvent in HPLC. Acetonitrile is a medium-polarity solvent with a convenient liquid range that is miscible with water, making it one of the most popular HPLC solvent choices.

The cannabis industry uses ICP-MS and AA to test for heavy metals. Nitric Acid, Ultratrace from Spectrum Chemical is a strong, highly corrosive mineral acid with extremely low metal content (over 50 with levels less than 100 PPT) ideal for this purpose due to its primary use as an analytical reagent in elemental analysis determinations using ICP and AA techniques, digestion of water samples, and as a doping agent for organic…

The testing of pesticides and their metabolites is necessary to safeguard the environment and food supply in an increasingly globalised world. With over 40 years of experience in pesticide reference materials, LGC Standards has consistently adapted and expanded its portfolio to meet changing regulations, technology, and quality requirements, ensuring it can offer you the most up-to-date products to meet your needs.

The Lovibond range of reagents extends from blistered tablets to powder reagents packaged in aluminium foil to liquid reagents in dosage-precise dropper bottles.