Spectroscopy Standards
Perkin Elmer US LLC Sulfur (S) Pure Standard, 1,000 µg/mL, H2O, 125 mL
Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Waters Corp Waters Certified Reference Material, Tin, 1000 mg/L, 125 mL
This 125 mL certified reference material (CRM) contains Tin at 1000 mg/L in an aqueous solution with hydrochloric acid. Designed for environmental calibration, it holds ISO 17034 accreditation, ensuring high quality and traceability.
- Analyte: Tin
- Concentration: 1000 mg/L
- Volume: 125 mL
- Matrix: H2O with HCl
- Item type: Certified reference material
- Accreditations: ISO 17034
- Methods: EPA 200.7, EPA 200.8, EPA 282.1, EPA 282.2, EPA 6010, EPA 6010B, EPA 6020, EPA 7870, SM 3120
- Storage: 20°C to 25°C (ambient)
- Shelf life from date of manufacture: 36 months
- Minimum shelf life on ship date: 12 months
- Dangerous goods classification: Dangerous goods (DG)
- Components per package: 1
- Container type: 125 mL clear glass bottle
- Formulation: Liquid
- Application: Environmental
SCP Science Standard S-21+K, 500 ppm, 200 g
Oil based metal calibration standards for use with ICP, AA, rotrode, XRF, flame emission and other instruments. S-21: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn and K.
Apexbio Technology LLC Gatifloxacin hydrochloride 121577-32-0 1g
Gatifloxacin hydrochloride (121577-32-0) is a small-molecule inhibitor targeting bacterial DNA gyrase and topoisomerase IV It is designed to inhibit these enzymes thereby interfering with bacterial DNA replication and transcription Gatifloxacin hydrochloride exerts its biological activity primarily through inhibition of bacterial DNA gyrase and topoisomerase IV In in vitro studies Gatifloxacin hydrochloride demonstrates inhibitory activity with an IC50 value of 13 8 g/ml for Staphylococcus aureus topoisomerase IV and 0 109 g/ml for Escherichia coli DNA helicase Based on these pharmacological properties Gatifloxacin hydrochloride holds research potential in antimicrobial efficacy assays microbial resistance studies and mechanistic investigations of DNA enzyme inhibition
Glass Expansion Quartz Torch with 2.5mm Injector for Radom MICAP-OES
Quartz Torch with 2.5mm Injector for Radom MICAP-OES Sourced from Glass Expansion
Waters Corporation Hexavalent Chromium Standard, 1000 mg/L, 125 mL, ISO 17034
This product is a Hexavalent Chromium standard, designed for analytical applications. It is a Certified Reference Material (CRM) with ISO 17034 accreditation, providing a reliable solution for various environmental testing methods.
- Contains Hexavalent Chromium at 1000 mg/L.
- Provided in a 125 mL volume.
- Aqueous (H2O) matrix.
- Certified Reference Material (CRM).
- Accredited to ISO 17034.
- Suitable for methods including EPA 218.4, EPA 218.5, EPA 7195, EPA 7196A, EPA 7197, EPA 7198, EPA 7199, SM 3500-Cr D.
- Storage at 20–25°C (Ambient).
- Shelf life of 36 months from date of manufacture.
- Minimum shelf life on ship date of 12 months.
- Packaged in a 125 mL poly bottle.
- Ideal for environmental applications.
![eMolecules 2288710-32-5 | (2-oxospiro[3.3]heptan-6-yl) acetate | AA Blocks LLC | 168.192 | C9H12O3 | CC(=O)OC1CC2(C1)CC(=O)C2 | 100mg | 796979813](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2682002.JPG-250.jpg)
eMolecules 2288710-32-5 | (2-oxospiro[3.3]heptan-6-yl) acetate | AA Blocks LLC | 168.192 | C9H12O3 | CC(=O)OC1CC2(C1)CC(=O)C2 | 100mg | 796979813
ChemScene | 1-(4-Bromophenyl)imidazolidin-2-one | 250mg | 632321535 | CS-0149704 | 530081-14-2 | MFCD08444010 | 241.088 | C9H9BrN2O
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eMolecules Building Block Tool<|a>
Electron Microscopy Sciences LR Gold Embedding Kit
The London Resin Company's acrylic "LR Gold" offers the histochemist and immunocytochemist the advantage of working with unfixed tissues at low temperatures, thus allowing many fixation-sensitive procedures to be carried out in 1-4 microns resin sections at -25 degree C using visible light. It is non-toxic and has a low viscosity. Consists of: 500ml LR Gold Resin, 100g Polyvinylpyrolidone; 50g Benz.
Inorganic Ventures 1000µg/mL YTTRIUM 30mL
1000ug/mL Yttrium | MW: 88.90 | 7440-65-5 | MFCD00011468 | 30mL
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Bellco Glass, Inc. Flask Clamp, 125mL
Flask clamps and universal platforms for shakers. Fits onto standard platforms. Purchase individual pieces to build various configurations.. MADE IN THE USA 25x25cm tray accepts 9 51x51cm tray accepts 25
eMolecules 187326-67-6 | AstaTech | 46-DIBROMOINDOLINE-23-DIONE | 0.1g | 718060572 | W14983 | 95 | MFCD09263212 | 304.925 | C8H3Br2NO2
Medchem Express | n-Octyl -D-glucopyranoside | 100mg | 758391285 | HY-116285 | 29836-26-8 | MFCD00063288 | 292.372 | C14H28O6
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Cpi International Peak Performance Inorganic Standard, Chromium (Cr), 10000 μg/mL
Peak Performance Inorganic Single-Element Standard.Chromium (Cr).10,000 ug/mL.In 4% HNO3 Matrix.100 mL.Guaranteed accuracy to +/- 0.3%.ISO 17025 accredited and 9001 certified.18 month shelf-life.
Cambridge Isotope Laboratories Phosphorus Flame Retardant Standard Mixture (D 98%) 10 ug/mL in acetonitrile 1 2 mL
Phosphorus Flame Retardant Standard Mixture (D 98%) 10 ug/mL in acetonitrile 1 2 mL