Environmental Testing Standards
Crescent Chemical Co Inc 4,4 -DIBROMOCTAFLUORBIPHEN 1ML
4,4'-Dibromooctafluorobiphenyl Single Component Calibration Standard in Dichloromethane CAS 10386-84-2 Size - 1mL Catalog Number - 3637D
Crescent Chemical Co Inc KEPONE SOLN 1ML
Kepone Single Component Calibration Standard in Acetone CAS 143-50-0 Size - 1mL Catalog Number - 7673A
Crescent Chemical Co Inc METALAXYL SOLN 1ML
Metalaxyl Single Component Calibration Standard in Methanol CAS 57837-19-1 Size - 1mL Catalog Number - 7755M
Crescent Chemical Co Inc SIMETON SOLN 1ML
Simeton Single Component Calibration Standard in Methanol CAS 673-04-2 Size - 1mL Catalog Number - 8082M.10
ERA WATERS CORP Minerals QC plus QC Standard
Two screw-cap vials to be diluted together to yield up to 2 liters of sample.
ERA WATERS CORP Metals in Soil, PriorityPollutnT
One 40 g soil sample in a screw-cap bottle for all ICP & AA, RCRA and Superfund methods.
PHENOVA PFAS CRM FOR EPA 537.1,
Description: PFAS CRM for EPA 537.1 mix, 2 µg/mL in methanol, EaStandard Type: Calibration Standard
Cambridge Isotope Laboratories MELAMINE UNLABELED WTR 1.2ML
MELAMINE UNLABELED 100 UG/ML IN WATER 1.2ml
Hach Company COD Standard Solution, 800 mg/L as COD (NIST), 200 mL
For accuracy checks in Chemical Oxygen Demand (COD) determinations.
Aqua Solutions COD Standard 1,000 ppm Certified Solution (500ML)
COD Standard 1,000 ppm Certified Solution (500ML)
SCP Science COD Control Solution, 10000 ppm O2, 500 mL
AccuSPEC standards and reagents for BOD, COD, and TOC are prepared following guidelines from "Standard Methods for the Examination of Water and Wastewater", 20th Edition. They are available in custom sizes and custom concentrations in order to reduce cost and maximize productivity.
Cambridge Isotope Laboratories Fortified Cod Liver Oil Reference Material 10 g
Fortified Cod Liver Oil Reference Material 10 g
Apexbio Technology LLC Solvent Blue 35 17354-14-2 10g
Solvent Blue 35 (CAS 17354-14-2) is a synthetic lipophilic dye used for selective staining of triglycerides in animal tissue samples It integrates into nonpolar solvents such as alcohols and hydrocarbons to facilitate visualization of neutral lipid components within histological techniques Solvent Blue 35 is applied in laboratory settings for analyzing lipid accumulation distribution and metabolism Based on these properties Solvent Blue 35 holds research potential in the investigation of physiological and pathological lipid storage including fatty liver disease metabolic disorders obesity and related biomedical studies of lipid metabolic pathways
Apexbio Technology LLC Aminothiazole 96-50-4 10g
Aminothiazole (96-50-4) is a small-molecule inhibitor targeting thyroid peroxidase It is designed to interfere with thyroid hormone biosynthesis thereby regulating thyroid hormone levels Aminothiazole exerts its biological activity primarily through inhibition of the thyroid peroxidase enzyme In in vitro studies aminothiazole demonstrates inhibitory activity with an IC50 value typically ranging from 1 to 10 M Based on these pharmacological properties aminothiazole holds research potential in the investigation of thyroid hormone regulatory mechanisms and pathologies such as hyperthyroidism as well as in antimicrobial screening assays