Matrix Blanks and Standardization Solutions
Hampton Research 30% W/V 6-AMINOHEXANOIC 1ML
HR2-428-30/Additive Screen 30 (C06), 1.0 ml - 30% w/v 6-Aminohexanoic acid. Please note items from this supplier are non-returnable.
Electron Microscopy Sciences MAC Microanalysis Standard Yttrium Grain, 2 x 2 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Grain of standard measures approximately 2mm x 2mm in size.
Type: Grain
Size: 2 x 2 mm
Electron Microscopy Sciences MAC Microanalysis Standard Ruthenium Grain, 2 x 2 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Grain of standard measures approximately 2mm x 2mm in size.
Type: Grain
Size: 2 x 2 mm
Hach Company Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules
For accuracy checks in ammonia nitrogen determinations
Hach Company Lead Acetate Solution, 10%, 100 mL
Reagent for arsenic and selenium determination. APHA formulation
Medchemexpress LLC Chlorothiazide | 58-94-6 | MFCD00058576 | 99.3% | 295.72 g/mol | C7H6ClN3O4S2 | 10 MG
Chlorothiazide (standard) is an analytical reference standard of the thiazide diuretic chlorothiazide supplied as a high-purity material for analytical and research use. It is intended for method development, calibration, and qualitative or quantitative analysis by HPLC, GC, and MS.
- High purity: 99.3%.
- Intended for HPLC, GC, and MS applications.
- Supplied in small, weighed quantities suitable for reference use.
- CAS number 58-94-6.
- Molecular weight 295.72 g/mol.
Hach Company Nitrate standard 200 mg/L
Nitrate standard-200 mg/L NO (45 2 mg/L NO -N)-500 mLStandard for online nitrate determination
Hach Company PhosVer 3 Phosphate Reagent Powder Pillows, 5 mL, pk/100
For phosphate (phosphorus) determination by the PhosVer 3 ascorbic acid method. Sample Size: 5 mL. For use with visual test kits. Pack of 100 powder pillows.
Hach Company EDTA Standard Solution, 0.035N, 100 mL MDB
For hardness determination by drop-count titration
Perkin Elmer US LLC V23 Wear Metals Standard, 10 µg/g, in Hydrocarbon Oil, 400 g
High quality reference materials are essential for accurate analytical measurement and quality control, ensuring sound decisions are made based on reliable data. PerkinElmer offers a full range of wear metal standards for all of your application needs.
Aqua Solutions Ammonia Standard 500 ppm | 7664-41-7 | MFCD00011418 | 100 mL
Ammonia Standard 500 ppm | Mol Wt: 17.03 | 7664-41-7 | MFCD00011418 | 100 mL
Perkin Elmer US LLC V21+K Wear Metals Standard, 100 µg/g, in Hydrocarbon Oil, 100 g
High quality reference materials are essential for accurate analytical measurement and quality control, ensuring sound decisions are made based on reliable data. PerkinElmer offers a full range of wear metal standards for all of your application needs.
Hach Company Calcium Hardness Standard Solution, 10,000 mg/L as CaCO₃ (NIST), pk/16 10-mL Ampules
For accuracy checks in calcium hardness determinations.
Medchemexpress LLC D-Fructose-6-phosphate disodium | 26177-86-6 | 99.9% | 304.10 | 25 MG
D-Fructose-6-phosphate disodium is an endogenous metabolite that can be obtained by the hydrolysis of Fructose-1,6-bisphosphatase (FBPase). It is a sugar intermediate involved in both the glycolysis pathway and the pentose phosphate pathway. This product can be utilized for detecting glucosamine-6-phosphate synthase and transaldolase (TAL) activities. Furthermore, D-Fructose 6-phosphate disodium can be used in studies related to Lewy body dementia.
- Naturally occurring within biological systems.
- Functions as a sugar intermediate in glycolysis and the pentose phosphate pathway.
- Can be used to detect glucosamine-6-phosphate synthase and TAL activities.
- Useful for studying conditions like Lewy body dementia.