Matrix Blanks and Standardization Solutions
Waters Corporation GC Performance Standard, 1.0 mg/mL Caffeine, 10 mL, Reference
This GC Performance Standard is used for gas chromatography system performance assessment. It contains 1.0 mg/mL caffeine ±1% standard diluted in 100% HPLC Grade Methylene Chloride, supplied in a 10 mL ampule.
- Standards used for GC performance assessment
- Contains 1.0 mg/mL caffeine ±1%
- Diluted in 100% HPLC Grade Methylene Chloride
- Formulation: Liquid
- Storage condition: Room temperature
- System type: GC
- Instrument type: GC
- Shelf life: 36 months
- Shipping condition: Ambient
- Volume: 10 mL
- Type: Reference
- Application: System performance
- Units per package: 1 pk
- Hazardous material: Requires special freight handling and additional charges may apply
STRANDBERG ENGINEERING LABORATORIES INC CERTIFIED CALIBRATION STANDARD
Certified Calibration Standard, Type CCS-40
Waters Corp Mass Scale and Resolution Set-up Solution
Mass Spectrometry standards kit for system assessment. Mass Scale and Resolution Set Up solution : NaRbI 2.0ug/uL NaI 0.05ug/uL RbI In 50:50 2-Propanol and Water, 15mL Nalgene Screw Top Bottle Certificate of Analysis
Chem Service Inc Fenitrothion-O-analog Solution | 2255-17-6 | MFCD00155420 | 1 mL
Fenitrothion-O-analog Solution | Mol Wt: 261.17 | 2255-17-6 | MFCD00155420 | 1 mL
Hach Company Hach Nitrate Standard 25 mg/L NO3 (5.65 mg/L NO3-N), 500 mL (LCW828)
Hach nitrate standard solution at 25 mg/L NO3 (5.65 mg/L NO3-N) supplied in a 500 mL bottle for calibration and verification of online nitrate monitoring equipment and sensors.
- Concentration: 25 mg/L NO3 (5.65 mg/L NO3-N).
- Volume: 500 mL.
- Intended use: standard solution for online nitrate determination and instrument calibration.
- Certificates of analysis are available for download.
- Safety data sheets are available; follow standard laboratory handling and storage procedures.
SPEX CERTIPREP LLC 3P 1000UG/ML CHLORIDE STD 100ML
(HPS by Zeptometrix) Chloride IC Std 1000 ug/mL in H2O Exp Date: 18 Months
Aqua Solutions FLUORIDE STANDARD,1000 PPM,1L
Fluoride Standard 1,000 ppm w/v Certified Solution (1 liter)
Quidel Corporation Human Serum Standard Complement
Uniform pool of human serum complement that has been characterized for levels and activities of a variety of complement proteins.
Electron Microscopy Sciences MAC Microanalysis Standard Boron Polished, 2, 3, or 5 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. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm