Matrix Blanks and Standardization Solutions
Electron Microscopy Sciences MAC Microanalysis Standard Austenitic SS Mount, 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
Electron Microscopy Sciences PS78 Micrometer Standard with NPL Cert
These stage micrometers are available with a calibration certificate that provides traceability for the precise calibration and confirmation of accuracy of optical measuring instruments, necessary under ISO provisions. The glass discs are mounted in stainless steel slides with engraved serial numbers. Each slide is supplied in a polished wooden storage case. Calibrated by the National Physical Laboratory by taking measurements at selected points on the scale.
Sigma Aldrich Fine Chemicals Biosciences Brick clay NIST(R) SRM(R) 679 |
Brick clay NIST(R) SRM(R) 679 |
Hampton Research 5% W/V N-OCTYL-B-D-GLUC 1ML
HR2-428-71/Additive Screen 71 (F11), 1.0 ml - 5% w/v n-Octyl-B-D-glucoside. Please note items from this supplier are non-returnable.
Hampton Research 50% V/V JEFFAMINE M-600 1ML
HR2-428-77/Additive Screen 77 (G05), 1.0 ml - 50% v/v Jeffamine M-600 pH 7.0. Please note items from this supplier are non-returnable.
Hampton Research 40% V/V 2 2 2-TRIFLUORO 1ML40%
HR2-428-95/Additive Screen 95 (H11), 1.0 ml - 40% v/v 2,2,2-Trifluoroethanol. Please note items from this supplier are non-returnable.
Electron Microscopy Sciences MAC Microanalysis Standard Rhenium Mount, 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
LaMarKa Chemical Company Standard 1.0ppm (for Ni), 500ml
Standard 1.0ppm (for Ni), 500ml Plastic Bottle
Indofine Chemical ALPINETIN, Herbal Standards, 36052-37-6, >98% by HPLC, 20 mg
ALPINETIN, Herbal Standards, 36052-37-6, >98% by HPLC, 20 mg
Perkin Elmer US LLC Boron (B) Pure Plus Standard, 1 µg/mL, H2O,125 mL
Concentration of Elements includes: Element Concentration Matrix B 1 µg/mL H2O
Perkin Elmer US LLC Internal Standard for Method 8260B
Internal Standard for Method 8260B 4 certified analytes. 1. 2 mL @2000µg/ml - in P & T methanol2000 µg/ml - Chlorobenzene-d52000 µg/ml - 1,4-Dichlorobenzene-d42000 µg/ml - 1,4-Difluorobenzene2000 µg/ml - Pentafluorobenzene